electronic trainer (electron srl)

of 82 Rev 11 07

PT. MITRA INTIMARGA

BEKASI - INDONESIA TRAINING SYSTEM FOR THE STUDY OF ELECTRONICS FUNDAMENTAL

ITEM SPESIFIKASI QTY HARGA (RP.) CODE

ELF

1 1

BASIC ELECTRONICS TRAINER

[1] The trainer covers the range from basic electricity, up to

circuit application of general electronics.

[2] The trainer consists of a collection of box-like modules,

with a magnetic base and a printed circuit board front face.

[3] For the execution of the experiments the modules are

placed on a metallic plate where they are retained by

magnetic strips.

[4] The trainer includes the power supply delivering +/-

15VDC stabilized, +/- 2 to 18VDC adjustable, AC source 0-

15-30V

[5] Study topics:

Elementary DC Circuits R, L, C Circuits Resonant Circuits Passive Filters Diodes Rectifier Circuits, SCR and UJT, Diac and Triac Transistor Characteristics Transistor Amplifiers Field Effect Transistor Voltage And Current Regulators Operational Amplifiers Digital Gates

1 Rp. 34.800.000

B1110

of 82 Rev 11 07


ELF

1 2

OPERATIONAL AMPLIFIER TRAINER

[1] The trainer covers the range from the fundamentals to

circuit applications of advanced electronic devices.





magnetic strips.


15Vdc stabilized and +/- 5Vdc stabilized

[5] Study topics:

Inverting and non-inverting amplifier Summing and differential amplifier Phase shifter The comparator Astable multivibrator Output impedance Open-loop gain Input offset voltage Input bias current, input offset current The integrator The triangle-square wave generator The derivator The active bandpass filter The V/I and I/V converter

1 Rp. 35.000.000

B1112

ELF

1 3

ADVANCED ELECTRONICS TRAINER

[1] The trainer covers the range from the fundamentals to

circuit applications of advanced electronic devices.





magnetic strips.



[5] Study topics:

1 Rp. 46.000.000

B1115

of 82 Rev 11 07


Signal Generators: Basic OP AMP Configurations: Sinewave Generators: OP AMP Application Circuits: V/I And I/V Converters: Analog Switches: Active Filters: Multiple Active Filters: Switched-Capacity Filter: Analog Multiplier: Opto-Electronic Components.

ELF

1 4

ANALOG SIGNAL PROCESSING TRAINER

[1] The unit is a comprehensive training aid, implemented in

a modular form, which covers important topics of analog

electronic signal processing, from basics to advanced

application examples.

[2] The trainer consists of a collection of circuits on a single,

large size board. The PCB face includes the components and

devices needed to perform the experiments with clear

silkscreen printing indicating the component symbols and

identity.

[3] The trainer includes the followings:

Adder/subtractor/multiplier by a constant Digitally presettable attenuator 0 to 15dB, 1 dB step Integrator, derivator, comparator, voltage follower Logarithmic and anti-logarithmic amplifiers 2 multiplier blocks usable to perform analog multiplication, division, rise to an n-power, n-rooters, AM

modulation

1 AGC generator/AM detector block 1 Phase-Locked Loop 1 programmable frequency divider [4] The trainer includes also auxiliary facilities to perform

the experiments:

+15/-15V power supply, stabilized and protected Waveform generator, with triangle/sine output,

1 Rp. 36.500.000

B1117C

of 82 Rev 11 07


adjustable in frequency and level

Low-frequency sinewave generator precision fixed and variable DC reference generator meter switch [5] The trainer also includes a fault simulating system to

train students in the trouble-shooting techniques.

[6] 8 fault situations are provided. Each fault is activated by

the instructor through microswitches concealed under a

removable cover.

ELF

1 5

DIGITAL LOGIC TRAINER

[1] This trainer leads the student from the first steps in

familiarizing with digital electronics to the implementation of

complex logics.





magnetic strips.



[5] Study topics:

Transistor Switch Transistor Multivibrators Schmitt Trigger Transistor Signal Generators Digital Gates AND/OR/NOT Gates NAND/NOR Gates Special Logic Functions Binary to Decimal Converters Quad D-Type Flip-Flop Module CMOS Applications Output Devices

1 Rp. 42.000.000

B1130

of 82 Rev 11 07


ELF

2 1

ELECTRONIC LABORATORY DEVELOPMENT WORKSTATION

(ANALOG)

[1] General tool for setting up analog electronic circuits for

both the purpose of development and training.

[2] DC power supply +12/-12/+5V, stabilized and protected,

AC 12-0-12V

[3] Sine/triangle/square signal generator 10Hz to 100kHz

[4] 8 LED indicators to display logic levels

[5] 8 single-pole switches to generate logic levels

[6] IC socket area

[7] Wide breadboarding area (more than 2000 tie points)

[8] Multi-hole strip for potentiometers, switches, connectors

[9] Set of 100 breadboarding wires, different colors and

lengths

[10] Set of components as per customer specifications

[11] Experiment manual

1 Rp. 42.000.000

B1136A

ELF

2 2


(DIGITAL)

[1] General tool for setting up digital electronic circuits for


[2] DC power supply +12/-12/+5V, stabilized and protected

[3] Squarewave signal generator 0,1Hz to 100kHz, TTL and

CMOS



[6] 2 rotary switches with BCD output

[7] 2 seven-segments LED displays

[8] IC socket area


[10] Multi-hole strip for potentiometers, switches,

connectors


lengths



1 Rp. 40.320.000

B1136D

of 82 Rev 11 07


ELF

3 1

ANALOG/PULSE AND PULSE/ANALOG CONVERTERS

[1] Provides a clear and comprehensive review of the most

used signal conversion techniques.

[2] Green fiberglass front surface on which are mounted the

electronic components.

[3] Clear white silk-screen printing indicates the component

position and functional blocks.

[4] The rear of each module has a strong protective cover.

[5] Provided with fault simulator (8 faults) to practice

troubleshooting.

[6] Study topics:

Voltage-to-Frequency converter Frequency-to-Voltage converter A/D converter with BCD output (Digital Voltmeter) A/D converter with MCU (Micro-Control Unit) D/A converter with MCU

1 Rp. 21.000.000

B1140 CONV

ELF

3 2

SEMICONDUCTOR MEMORIES TRAINER

[1] Provides the student with a clear understanding of

semiconductor memories:







troubleshooting.

[6] Study topics:

Programmable Read-Only registers, Static Storage Register Random Access Memory EPROM EEPROM with serial interface. Read-only memory used to implement an ALU (Arithmetic-Logic unit).

1 Rp. 18.500.000

B1140 MEM

of 82 Rev 11 07


ELF

4 1

ANALOG ELECTRONIC TROUBLESHOOTING TRAINER

[1] Designed to teach the techniques to be applied in tracing

faults and tracking signals in analog electronic circuits.

[2] Clear silk-screen printing indicates on the components

symbols, identities and interconnections.

[3] Several typical faults (interruptions, short circuits and

defective components) can be introduced into the circuits by

means of switches located under a removable cover

[4] Faults can be introduced, optionally, via a Personal

Computer using the B1178 Fault Simulation PC Interface with related Software.

[5] Requires a +15/-15V stabilized supply, such as our

B4192.

1 Rp. 21.000.000

B1150A

ELF

4 2

DIGITAL ELECTRONIC TROUBLESHOOTING TRAINER


faults and tracking signals in digital electronic circuits.









B4192.

1 Rp. 19.500.000

B1150D

ELF

4 3

POWER ELECTRONIC TROUBLESHOOTING TRAINER


faults and tracking signals in power electronic circuits.







1 Rp. 40.320.000

B1150P

of 82 Rev 11 07



[5] Power-supplied from AC mains (110 to 240V, 50-60Hz

as required).

ELF

4 4

POWER SUPPLY TRAINER

[1] The trainer covers the subjects of DC

generation/conversion techniques from the basics to the

latest Industry-level solutions.

[2] The trainer can be used in courses of General and

Advanced Electronics, at all levels.

[3] The trainer is built in the form of a board with a sturdy

rear cover. The unit is suitable for desk-top use.

[4] The front face of the trainer shows the schematics of the

circuits and has test point access sockets (2.5mm standard),

switches, indicators, etc..

[5] All the circuit items involving potential hazards for the

inexperienced students are mounted inside the cabinet or

otherwise duly protected.

[6] AC mains voltage: 115-220/250V, 50-60Hz (specify

while ordering).

[7] Fault simulation by microswitches concealed under a

cover accessible to the instructor.

[8] Study topics:

The half-wave power supply. The full-wave power supply Full-wave rectifier with diode bridge Regulated power supplies: Zener diode regulator Zener diode/Transistor series regulator Series regulator with current limiting Linear integrated voltage regulators Switching regulators: principles of operation The principles of inverters/choppers

1 Rp. 41.760.000

B1190

of 82 Rev 11 07

TRAINING SYSTEM FOR THE STUDY OF ELECTRONICS FUNDAMENTAL


ELF1

2

BASIC ELECTRONICS TRAINER


a modular form, which covers the subject of General

Electronics, from the basics to advanced application

examples.

[2] The trainer consists of a collection of circuits on two

large size boards. The PCB faces include the components

and devices needed to perform the experiments with clear


identity.


Power supply from AC mains, stabilized and protected. Phase-shift oscillator, Zeners, LED, LDR, NTC, photodiode, Varicap Rectifier circuits Circuit models for PNP/NPN transistor connections Circuit models for recording of transistor output characteristics

Circuit models for measurement of transistor small signal parameters

Single and multistage transistor amplifiers Darlington, cascode/bootstrap amplifiers Emitter-coupled and differential amplifiers Schmitt trigger Colpitts and Hartley oscillators SCR and UJT, DIAC and TRIAC [4] The trainer also includes a fault simulating system to

train students in the troubleshooting techniques.

[5] 8 fault situations per each board are provided. Each fault

is activated by the Instructor through microswitches

concealed under a removable cover.

[6] Study subjects provided by the trainer:

PN Junction Diodes

1 Rp. 34.500.000

B1110C

of 82 Rev 11 07


Other Electronic Devices Rectifier Circuits Transistor Characteristics Transistor Amplifiers Special Transistor Combination/ Arrangements Emitter-Coupled and Differential Amplifiers Oscillators SCR and UJT

ELF1

3

OPERATIONAL AMPLIFIER TRAINER


a modular form, which covers the subject of Operational

Amplifiers, from the basics to advanced application

examples.





identity.


Power supply from AC mains, stabilized and protected. Waveform generator with square (TTL) and sine/triangle outputs.

Module for Basic OP AMP configurations Module for Measurement of OP AMP parameters Signal processing module: integrator, derivator, comparator, V/I converter

High-pass, low-pass, band-pass filters Wien-bridge oscillator Logarithmic and anti-logarithmic amplifiers Precision DC reference generator 0-10V [4] The trainer also includes a fault simulating system to




removable cover.

[6] Study topics provided by the trainer:

1 Rp. 33.000.000

B1112C

of 82 Rev 11 07


Inverting and Non-inverting amplifier The voltage follower The summing, differential, scale-changer amplifier Phase shifter The comparator Astable multivibrator Slewing rate, Bandwidth, Output impedance Open-loop gain Input offset voltage VOS Input bias current, input offset current The integrator, the derivator The triangle-square wave generator The active bandpass, high-pass and low-pass filters The V/I converter The Wien Bridge Oscillator The principles of logarithmic and anti-log amplifiers Rising to an n-power

ELF

1 4

ADVANCED ELECTRONICS TRAINING UNIT


a modular form, which covers important topics of linear

electronics, from the basics to advanced application

examples.





identity.


Power supply from AC mains, stabilized and protected. Basic Op Amp configurations Op Amp application circuits, including integrators, derivators and active filters

Multivibrators and waveform generators Voltage and current generators Audio amplifiers [4] The trainer also includes a fault simulating system to

1 Rp. 34.500.000

B1115C

of 82 Rev 11 07





removable cover.

[6] Study topics provided by the trainer:

BASIC OP AMP CONFIGURATIONS Op amp parameters Inverting and Non-inverting amplifier The voltage follower The summing, differential, scale-changer amplifier Phase shifter The comparator Astable multivibrator Slewing rate, Bandwidth, Output impedance OP AMP APPLICATION CIRCUITS The integrator, the derivator The triangle-square wave generator The active bandpass, high-pass and low-pass filters MULTIVIBRATORS AND WAVEFORM GENERATORS The triangle/squarewave generator The Wien Bridge and quadrature oscillator The Sine/square/triangle wave generator VOLTAGE AND CURRENT REGULATORS The basic fixed and variable voltage regulator The current regulator AUDIO AMPLIFIERS The preamplifier The power stage

ELF

1 5

ANALOG SIGNAL PROCESSING TRAINER


a modular form, which covers important topics of analog

electronic signal processing, from basics to advanced

application examples.




1 Rp. 36.500.000

of 82 Rev 11 07



identity.


Adder/subtractor/multiplier by a constant Digitally presettable attenuator 0 to 15dB, 1 dB step Integrator, derivator, comparator, voltage follower Logarithmic and anti-logarithmic amplifiers 2 multiplier blocks usable to perform analog multiplication, division, rise to an n-power, n-rooters, AM

modulation

1 AGC generator/AM detector block 1 Phase-Locked Loop 1 programmable frequency divider [4] The trainer includes also auxiliary facilities to perform

the experiments:

+15/-15V power supply, stabilized and protected Waveform generator, with triangle/sine output, adjustable in frequency and level

Low-frequency sinewave generator precision fixed and variable DC reference generator meter switch [5] The trainer also includes a fault simulating system to

train students in the trouble-shooting techniques.



removable cover.

B1117C

ELF

1 6

DIGITAL LOGIC FAMILIES TRAINER

[1] This trainer deals with the characteristics, features,

modes of use of the major industry-standard Digital IC

families. The characteristics of each family are investigated

and matched so as to define their fields of application and

their interface requirements.

[2] Specific attention is given to:

Reading and analyzing Data Sheets Record of Transfer Characteristics logic levels

1 Rp. 29.000.000

B1131C

of 82 Rev 11 07


noise margin Fan-out Fan-in Power supply current Switching speed Behavior with resistive and capacitive loads [3] The families concerned by this trainer are:

Transistor-Transistor logic (TTL) Low-power Shottky TTL (LSTTL) High-level C-MOS (HLL) High-speed C-MOS (HCT) NON-saturated Logics (ECL) [4] The trainer is in the Board form, with components in

view and clear silkscreen printing indications. Sockets are

provided where to connect test instruments.

[5] The trainer is supplied with accessories, cables and

instruction manual.

[6] The unit includes the Power Supply.

ELF

2 1


(ANALOG)

[1] General tool for setting up analog electronic circuits for


[2] DC power supply +12/-12/+5V, stabilized and protected,

AC 12-0-12V

[3] Sine/triangle/square signal generator 10Hz to 100kHz



[6] IC socket area


[8] Multi-hole strip for potentiometers, switches, connectors


lengths



1 Rp. 42.000.000

B1136A

of 82 Rev 11 07


ELF

2 2


(DIGITAL)

[1] General tool for setting up digital electronic circuits for


[2] DC power supply +12/-12/+5V, stabilized and protected

[3] Squarewave signal generator 0,1Hz to 100kHz, TTL and

CMOS



[6] 2 rotary switches with BCD output

[7] 2 seven-segments LED displays

[8] IC socket area


[10] Multi-hole strip for potentiometers, switches,

connectors


lengths



1 Rp. 40.320.000

B1136D

ELF

3 1

ANALOG/PULSE AND PULSE/ANALOG CONVERTERS

[1] Provides a clear and comprehensive review of the most

used signal conversion techniques.







troubleshooting.

[6] Study topics:

Voltage-to-Frequency converter Frequency-to-Voltage converter A/D converter with BCD output (Digital Voltmeter) A/D converter with MCU (Micro-Control Unit) D/A converter with MCU

1 Rp. 21.000.000

B1140 CONV

of 82 Rev 11 07


ELF

3 2

SEMICONDUCTOR MEMORIES TRAINER

[1] Provides the student with a clear understanding of

semiconductor memories:







troubleshooting.

[6] Study topics:

Programmable Read-Only registers, Static Storage Register Random Access Memory EPROM EEPROM with serial interface. Read-only memory used to implement an ALU (Arithmetic-Logic unit).

1 Rp. 18.500.000

B1140 MEM

ELF

4 1

ANALOG ELECTRONIC TROUBLESHOOTING TRAINER


faults and tracking signals in analog electronic circuits.









B4192.

1 Rp. 21.000.000

B1150A

of 82 Rev 11 07


ELF

4 2

DIGITAL ELECTRONIC TROUBLESHOOTING TRAINER


faults and tracking signals in digital electronic circuits.









B4192.

1 Rp. 19.500.000

B1150D

ELF

4 3

POWER ELECTRONIC TROUBLESHOOTING TRAINER


faults and tracking signals in power electronic circuits.








[5] Power-supplied from AC mains (110 to 240V, 50-60Hz

as required).

1 Rp. 40.320.000

B1150P

ELF

4 4

POWER SUPPLY TRAINER

[1] The trainer covers the subjects of DC

generation/conversion techniques from the basics to the

latest Industry-level solutions.

[2] The trainer can be used in courses of General and

Advanced Electronics, at all levels.

[3] The trainer is built in the form of a board with a sturdy

rear cover. The unit is suitable for desk-top use.

[4] The front face of the trainer shows the schematics of the

circuits and has test point access sockets (2.5mm standard),

1 Rp. 41.760.000

B1190

of 82 Rev 11 07


switches, indicators, etc..

[5] All the circuit items involving potential hazards for the

inexperienced students are mounted inside the cabinet or

otherwise duly protected.

[6] AC mains voltage: 115-220/250V, 50-60Hz (specify

while ordering).

[7] Fault simulation by microswitches concealed under a

cover accessible to the instructor.

[8] Study topics:

The half-wave power supply. The full-wave power supply Full-wave rectifier with diode bridge Regulated power supplies: Zener diode regulator Zener diode/Transistor series regulator Series regulator with current limiting Linear integrated voltage regulators Switching regulators: principles of operation The principles of inverters/choppers

of 82 Rev 11 07

ELECTRONICS MEASUREMENTS:


1 POWER SUPPLIES B12

ELM

1 1

POWER SUPPLY

[1] This power supply is implemented in a desk-top

cabinet enclosure

[2] Stabilized +5, -5V outputs


[4] Stabilized 2 to +20V output

[5] Stabilized 2 to -20V output

[6] Max nominal current of 500mA on each output

[7] AC outputs 0-15-30V (fuse protected 2A)

[8] The power supply operates from the AC mains: 110

to 250V, 50-60Hz (to be specified while ordering).

1 Rp. 18.500.000

B12 B4191

ELM

1 2

POWER SUPPLY

[1] The unit consists of a metallic case of approx 350 x

390 x 1000 mm size (H x D x W) with clear silk-screen

printing indication of controls, output voltages and

ratings.

[2] Magneto-thermal differential AC mains breaker,

with lamp ON indication and emergency OFF button [3] 4 AC mains output socket, SHUKO standard, 6A

each

[4] 1 adjustable AC output source 0-220 V (or 240 V

depending on local AC mains voltage), current rating 1

A, fuse-protected

[5] 2 stabilized DC sources 0-30 V, separately

variables and independent, in such a manner that they

can be connected in series to make a 0-60 V source or

a dual source 0 to +/- 30 V. Current rating is 2 A on

each output, short-circuit proof.

[6] 2 stabilized DC sources at selectable and fixed

voltages 6, 12, 24 V, with adjustable current limiting

0.5 to 10A.

[7] 2 stabilized DC sources at 5 V, with short-circuit

1 Rp. 63.000.000

B12

B0240

of 82 Rev 11 07


ELM

1 3

POWER SUPPLY

[1] The unit consists of a metallic case of approx. 1000

x 360 x 320mm (W x D x H), with clear silk-screen

printed indication of the controls, outputs, voltages and

ratings.

[2] Magneto-thermal residual-current circuit breaker

for the AC mains, with light indicators and a key-

lockable switch to prevent unauthorized use.

[3] 1 variable AC supply, rated at 0 to 250V AC, 1A

(Fuse protected)

[4] 1 variable AC supply, rated at 0 to 24V AC, 5A

(Fuse protected)

[5] 4 AC mains output sockets, SHUKO standard, 6A

each. The mains outlets are provided with an

illuminated ON/OFF switch.

[6] 1 variable stabilized DC source 1.2 to 30V DC

approx, with variable current limitation in the range of

0 to 2A approx.

[7] The unit is provided with a 3-digit digital Voltmeter

with high visibility displays

[8] DC output sources at the fixed voltages of +12, -12

DC with electronic current limitation at 0.5A.

[9] 1 stabilized DC source at 5V DC, with electronic

short-circuit protection at 2A.

1 Rp. 55.000.000

B12 BTP2

ELM

1 4

POWER SUPPLY WITH FUNCTION GENERATOR

The unit has stabilized DC power outputs and a useful

general purpose signal generator.

Stabilized +15V, -15V, +5V, outputs Max nominal current of 500mA on each output Frequency range: 1Hz-100KHz, Output waveforms: sine, square (TTL), triangle, open collector square wave

Duty cycle variable for the square wave 0-100%

1 Rp. 18.500.000

B12

B4194

of 82 Rev 11 07


ELM

1 5

POWER SUPPLY

[1] Suitable to supply the Telecommunications

laboratory modules.

[2] Stabilized +5, -5 +15, -15V outputs


[4] Max overload current of 900mA on each output

[5] Output ripple: better than 50mV RMS

1 Rp. 11.500.000

B12

B4192

ELM

1 6

POWER SUPPLY

This is a simple and compact power supply in a plastic

case of reduced size. It is adopted whenever it is

desirable to provide each trainer of the series B40,

B41, B42, B43, etc of its independent power supply

source.

Outputs: +15V/-15V stabilized and protected.

1 Rp. 10.500.000

B12

B4192B

ELM

1 7

POWER SUPPLY

This power supply is implemented in a desk-top

cabinet enclosure and has the following characteristics:

Variable DC output 0 to 30V, stabilized and protected Adjustable output current limitation 0 to 3A Digital V and A meters

1 Rp. 18.000.000

B12

B4192C

ELM

1 8

POWER SUPPLY

Stabilized +5, -5V outputs Stabilized +15, -15V outputs Stabilized +2 to +20V output Stabilized -2 to -20V output 3-phase, AC outputs 0-12V, 0-12V on each phase (fuse protected 1A)

1 Rp. 15.600.000

B12

B4196

of 82 Rev 11 07


ELM

1 10

POWER SUPPLY

Desk-top power supply for general use

DC output 0 to 48V continuously variable, 10A

-Switch mode operation, with galvanic insulation

between the output and the AC mains

-Thermal overload protection and output fuse (12A)

protection

-Digital V-meter and A-meter indication

1 Rp. 36.500.000

B12

B4198A

ELM

1 11

POWER SUPPLY

Desk-top power supply for general use

DC output variable in steps of 2, 4, 6, 12, 28, 48V,

10A, with fine adjustment potentiometer

-Switch mode operation, with galvanic insulation

between the output and the AC mains

-Thermal overload protection and output fuse (12A)

protection

-Digital V-meter and A-meter indication

1 Rp. 36.000.000

B12

B4198B

ELM

1 4

POWER SUPPLY WITH FUNCTION GENERATOR

The unit has stabilized DC power outputs and a useful

general purpose signal generator.

Stabilized +15V, -15V, +5V, outputs Max nominal current of 500mA on each output Frequency range: 1Hz-100KHz, Output waveforms: sine, square (TTL), triangle, open collector square wave

Duty cycle variable for the square wave 0-100%

1 Rp. 18.500.000

B12

B4194

ELM

1 5

POWER SUPPLY

[1] Suitable to supply the Telecommunications

laboratory modules.

[2] Stabilized +5, -5 +15, -15V outputs


[4] Max overload current of 900mA on each output

[5] Output ripple: better than 50mV RMS

1 Rp. 11.500.000

B12

B4192

of 82 Rev 11 07


ELM

1 6

POWER SUPPLY

This is a simple and compact power supply in a plastic

case of reduced size. It is adopted whenever it is

desirable to provide each trainer of the series B40,

B41, B42, B43, etc of its independent power supply

source.

Outputs: +15V/-15V stabilized and protected.

1 Rp. 10.500.000

B12

B4192B

ELM

1 7

POWER SUPPLY

This power supply is implemented in a desk-top

cabinet enclosure and has the following characteristics:

Variable DC output 0 to 30V, stabilized and protected Adjustable output current limitation 0 to 3A Digital V and A meters

1 Rp. 18.000.000

B12

B4192C

ELM

1 8

POWER SUPPLY

Stabilized +5, -5V outputs Stabilized +15, -15V outputs Stabilized +2 to +20V output Stabilized -2 to -20V output 3-phase, AC outputs 0-12V, 0-12V on each phase (fuse protected 1A)

1 Rp. 15.600.000

B12

B4196

ELM

2

GENERAL USE MEASURING INSTRUMENTS

ELM

2 1

DIGITAL MULTIMETER

[1] Portable type, LCD Display 3 1/2 digits

[2] Auto range

[3] DC Voltage:326mV to 1000V

[4] AC Voltage:3.26V to 700V

[5] DC and AC Current:0.326A to 326mA, 10A

[6] Resistance, Capacitance

[7] Continuity checking with buzzer

[8] Transistor hFE Test

1 Rp. 5.000.000

B12 MM

of 82 Rev 11 07


ELM

2 2

ANALOG MULTIMETER

[1] Multifunction analog multimeter, suitable to electric

and electronic laboratories.

[2] DC Voltage: 0-0.25V/2.5V/25V/250V/600V

[3] AC Voltage: 0-0.25V/2.5V/25V/250V/600V

[4] DC Current: 0-25A /25mA/250mA/10A [5] AC Current: 0-25A /25mA/250mA/10A [6] Resistance: 0-200/2k/20k/200k/2M/20M [7] Capacitance: 0+2nF/20nF/200nF/2F /20F [8] Frequency measurement:0-20KHz

[9] Temperature measurement: -40C to 150C

[10] The instrument is fuse protected and is supplied

complete of two test leads, temperature probe and

Instruction Manual.

1 Rp. 5.000.000

B12 AM

ELM

2 3

DUAL TRACE OSCILLOSCOPE

[1] Dual-channel display, rectangular screen with

internal graduation

[2] Bandwidth: DC-20MHz-3dB

[3] Vertical Deflection: 5mV/div to 5V/diV

[4] Vertical Operating Modes: CH1,CH2,ALT,CHOP,ADD

[5] Horizontal deflection: 0.2s/div to 0.2s/div

[6] Trigger Modes: Auto, Norm, TV-H, TV-V

[7] Trigger Source: INT,EXT,LINE

[8] X-Y Mode

1 Rp. 18.000.000

B12 AO

ELM

2 4

WAVEFORM GENERATOR WITH FREQUENCY METER

[1] This versatile instrument combines the functions of

a complete waveform generator and a useful frequency

meter.

[2] Output frequency: 0.1Hz to 10MHz

[3] Output Waveforms: Sine wave, Square wave,

Triangle wave

[4] Sweep Mode: Linear , Logarithm , extern sweep

[5] Output Attenuation: 0dB / 20dB / 40dB

[6] TTL/CMOS synchronization signal output: 5V to 15V

[7] Frequency Meter built-in, 0.1Hz to 50MHz

1 Rp. 17.500.000

B12 WG

of 82 Rev 11 07


ELM

2 5

FREQUENCY COUNTER

[1] Multiple-function instrument (frequency, period,

totalize). This is performed thanks to a single chip

microcontroller.

[2] Eight digit, bright seven segment LED display.

[3] Low power consumption circuit design, small size,

light weight

[4] High stabilized crystal oven oscillator for

measurement of high accuracy

[5] Range:10Hz to 1GHz

[6] Resolutions: 1, 10, 100, 1 KHz, 10 KHz switch

selectable.

[7] Attenuation: x1, x20

[8] Display: 8 digits with decimal point, gate, overflow,

KHz, MHz and s indication.

1 Rp. 18.000.000

B12 FC

ELM

2 6

DIGITAL STORAGE OSCILLOSCOPE

[1] Versatile 60 MHz digital storage oscilloscope

featuring a Color LCD display of high resolution and

high contrast with adjustable back light.

[2] Sampling rates of 250MS/s for each channel;

[3] Cursor readout;

[4] Five automatic measurement functions;

[5] Storage and call-out of waveforms;

[6] Automatic setting function provided capable of fast

setting;

[7] Multiple-waveform calculation function;

[8] Detecting of the average and peak values of the

waveform;

[9] Digital real-time oscilloscope

[10] RS232 or USB communication ports

1 Rp. 65.000.000

B12 DO

of 82 Rev 11 07


ELM

3

SPECIALISED INSTRUMENTS

ELM

3 1

DIGITAL BENCH MULTIMETER

Complete of interface RS232, software and connecting

cable to PC

True RMS measurements

Display LCD 4000 counts and bargraph 42 segments.

Hold function

Autoranging and manual selection

Storage of min and max values

Auto poweroff

Rp. 6.000.000

B12

M9803R

ELM

3 2

VARIABLE PHASE GENERATOR

[1] Provides two sinewave outputs of adjustable

amplitude and phase relationship.

[2] The unit also provides square and triangular

auxiliary outputs for transient response testing.

[3] It is constructed in a robust cabinet, which has the

output connectors, and signal adjustment controls on

the front panel.

[4] Frequency range 0.01Hz to 1KHz

[5] Phase shift range from 180 to +180 [6] Outputs variable up to 10V pk-pk

[7] Attenuation of x1, x0.1, x0.01

[8] Square and triangular auxiliary outputs

[9] VCF and SYNC facility

1 Rp. 44.500.000

B1270

ELM

3 3

DIGITAL PHASE METER

[1] Versatile desk-top instrument which displays the

value in degrees of the phase difference between two

signals of the same frequency.

[2] The unit also provides the possibility of measuring

logic waveforms.


input connectors, signal selectors and a clear digital

display on the front panel.

[4] Clear 3 digit display

[5] Frequency range 10Hz to 100KHz

[6] Resolution 0.1

1 Rp. 44.640.000

B1280

of 82 Rev 11 07


[7] Accuracy 0.1

[8] Sine input range, 10mV to 10V RMS.

[9] Logic input range, 1V to 30V pk-pk

[10] Input impedance independent of signal amplitude.

ELM

3 5

PAL COLOUR PATTERN GENERATOR

This portable generator is designed for repairing and

adjusting TV sets in PAL system.

The unit includes colour pattern, white raster, Dots,

Crosshatch, Vertical lines and Horizontal lines

Video/RF output wit BNC connector.

Power requirements: Battery AA3 x 6 or 7 ~10 v AC

Adapter

1 Rp. 61.750.000

B44

CPG1367

ELM

3 6

AUDIO POWER METER

[1] The Audio Power Meter is a versatile desk-top

instrument designed to measure the power delivered

from an audio power amplifier to a standard 4W or 8W

output load (selectable).


input connectors, power level selectors as well as a

clear digital display on the front panel.

[3] The unit measures a True RMS value for powers up

to a maximum of 200W (199.9) on the output load in

three selectable ranges.

[4] The input of the instrument is internally protected

against overload, and is completely floating with

respect to the load.

[5] The unit operates in a frequency range of 20Hz to

50KHz, and has an accuracy of 0,5dB within this range.

1 Rp. 53.000.000

B44

B1260

of 82 Rev 11 07

TRAINING SYSTEM FOR THE STUDY OF TRANSDUCER & CONTROLS


TEMPERATURE CONTROL

[1] The board is equipped with four different types of

commonly used temperature sensors (J-TC, NTC, PTC, Bi-

metallic switch).

[2] Open and closed loop temperature control conditions

can easily be demonstrated and investigated.

[3] Features:

Heating element and heat sink J-type thermocouple NTC Pt 100 platinum resistor Bi-metallic thermal switch 3 conditioning amplifiers for J-TC, NTC, PTC Reference generator Reference-feedback summing node Loop amplifier with adjustable gain Burst Controller DC power driver for heating element AC power driver for heating element [4] Exercises and study subjects:

Characteristics and use of the 4 temperature transducers Linearizing techniques Open and closed loop temperature control Proportional and ON/OFF temperature controls The Burst Control Technique (duty cycle control technique)

DC power drive AC power drive

1 Rp. 19.000.000

B3510A

of 82 Rev 11 07


T&C

1 2

R, L, C MEASUREMENTS

[1] The board may be configured in many different ways

(using jumper cords supplied) so that the student can study

and investigate the procedures and circuits used to perform

the measurements of resistance, capacitance and

inductance.

[2] The unit also provides the facilities to study the set-up of

AC and DC measurement bridges.

[3] Devices to set-up DC and AC measurement bridges:

Precision multi-turn potentiometer with dial knob Wire-wound potentiometer Resistor and capacitor sets (for fixed bridge arms) Analogue mid-scale-zero meter Differential AC amplifier Precision rectifier [4] Devices to show the principles of R/V, C/F, L/V

conversion for industrial type of measurements of R, C, L

parameters:

V-REF generator I/V converter (for R measurements) Integrator and Comparator (for C measurements) V/I converter (for L measurements) [5] Exercises and study subjects:

Wheatstone bridge for R measurements Maxwell bridge for L measurements De Sauty bridge for C measurements Differential AC amplifiers and precision rectifiers Reference voltage generators and I/V converters V/I converters

1 Rp. 21.000.000

B3510B

of 82 Rev 11 07


T&C

1 3

LIGHT SENSORS AND LIGHT CONTROLS

[1] The trainer is a comprehensive module, which allows the

study of the most common types of light sensors and control

circuits.

[2] The module includes one light source and drive circuit

and three different types of transducers and their

appropriate types of amplification circuits.

[3] Both on-off and proportional light control

experimentation is possible.

[4] Features:

Light source (incandescent lamp) and drive circuit Photo resistor measurement bridge The amplifier can be turned into a threshold comparator Infrared Photodiode and interface amplifier Infrared Phototransistor and application circuit [5] Exercises and study subjects:

The principle of light intensity-to-voltage conversion Measurement of light intensity Proportional light control On-off light control Light-activated switch Light barriers

1 Rp. 21.000.000

B3510C

of 82 Rev 11 07


T&C

1 4

PROCESS SIMULATOR

[1] This module, together with the PROCESS CONTROLLER,

are a pair of training aids to practically experiment the

concepts which are subjects of any course on Automatic

Controls Technology, from the basic to the most advanced

ones.

[2] The value of these trainers resides in the capability to

simulate systems with a great variety of transfer functions

(first-order, second-order, non-linear systems) and then

perform experiments and measurements which enforce the

students understanding of the theory. [3] Devices to simulate linear systems of the first and

second order

Two 4-inputs linear adders One multiplier (by a constant) Two system model builders, allowing the simulation of a great variety of System Transfer Functions

Passive network elements (C,R) [4] Auxiliary items to facilitate experiment execution:

Function Generator delivering sine/triangle/square signals, adjustable in both frequency and amplitude

DC reference generator, also usable as a Step generator Potentiometer (variable attenuator) [5] Devices to simulate specific non-linearities encountered

with real systems

Saturation simulator (the saturation level is knob-adjustable)

Backlash simulator (backlash band adjustable) Hysteresis simulator (adjustable) [6] Fault simulator, consisting of an array of 8 microswitches

each, concealed by a removable cover. This is to train the

students in troubleshooting techniques

[7] Exercises and study subjects (together with the

PROCESS CONTROLLER):

Open and closed loop control systems

1 Rp. 27.500.000

B3510D

of 82 Rev 11 07


T&C

1 5

PROCESS CONTROLLER

[1] This module, together with the PROCESS SIMULATOR,

are a pair of training aids to practically experiment the

concepts which are subjects of any course on Automatic

Controls Technology, from the basic to the most advanced

ones.

[2] The value of these trainers resides in the capability to

simulate systems with a great variety of transfer functions

(first-order, second-order, non-linear systems) and then

perform experiments and measurements which enforce the

students understanding of the theory. [3] Blocks to implement controllers of various

configurations:

2-input, complementary outputs summing node 3-term controller, configurable as P, PI, PD, PID controller. The 3 terms are separately excludable and adjustable

Output adder for the P, I, D terms [4] Auxiliary facilities for execution of the experiments:

Potentiometer (reference generator) Function Generator delivering sine/triangle/square signals, adjustable in both frequency and amplitude

[5] Fault simulator, consisting of an array of 8 microswitches

each, concealed by a removable cover. This is to train the

students in troubleshooting techniques

[6] Exercises and study subjects (together with the

PROCESS SIMULATOR):

Open and closed loop control systems The gain and bandwidth of negative-feedback closed-loop systems

Effect of additive and multiplicative disturbances in the negative- feedback, closed-loop control systems

Simulation of first and second-order transfer function system. Step response and Bode plots. Stability, stability

margin, compensation

1 Rp. 27.500.000

B3510E

of 82 Rev 11 07


T&C

1 6

STRAIN GAUGE

[1] The trainer is designed to allow the study of load and

strain measurements using strain gauges. It consists of a

balanced bridge set-up made of two extensometers and two

fixed resistors.

[2] The bridge has a precision conditioning amplifier; both

the gain and offset are adjustable to provide a precise

strain-to-voltage conversion.

[3] The front face of the module is made of fiberglass. A U-

shaped slot cut in the surface allows the concentration of

elastic strain in the sensor area.

[4] A transparent plastic disc functions as a support for

weights (not included), which may be used to apply a known

strain to the transducers.

[5] Features:

Two extensometers Balanced bridge configuration Precision bridge amplifier Coarse and fine zero trimmers Full-scale adjustment [6] Exercises and study subjects:

Functional study of the system Zero and full-scale adjustments Strain to voltage conversion Output characteristics

1 Rp. 28.800.000

B3510F

of 82 Rev 11 07


T&C

1 7

DC MOTOR SPEED CONTROL

[1] The module incorporates all the sub-systems necessary

for the study of DC motor speed control in both open and

closed-loop set-ups.

[2] Two small DC motors are ganged together. One is used

as the drive motor and the other as a tachometric

generator.

[3] A slot-type optical feedback sensor is also mechanically

ganged to a DC motor.

[4] The small motors ensure safe operation in all

circumstances, this is important when the student has little

experience.

[5] Features

2 small-size mechanically ganged DC motors. Slot-type optical sensor and encoder disk. This arrangement provides 8 pulses per motor revolution.

Frequency-to-voltage converter for the encoder signal Tacho-generator signal conditioner DC reference generator Loop amplifier with adjustable gain Switch mode power driver for the motor [6] Exercises and study subjects:

Open and closed-loop speed control Speed sensors: encoders and tacho-generators Adjustment of gain in a closed-loop system System response versus loop-gain Operation of a power switch mode driver

1 Rp. 19.200.000

B3510G

of 82 Rev 11 07


T&C

1 8

SOUND AND VIBRATION TRANSDUCERS

[1] The module allows the study of commonly used acoustic

and vibration sensors and transducers.

[2] The unit has a remote microphone and amplifier for

increased flexibility during learning sessions.

[3] The on-board loudspeaker is provided to demonstrate

many different principles of both sound reproduction and

vibration generation.

[4] Features

Remote micro module with microphone and amplifier Audio amplifier with low and high sensitivity inputs and adjustable level

Loudspeaker Audio frequency generator (triangle, square). Derivator Piezoelectric vibration/acceleration sensor AC amplifier for vibration sensor [5] Exercises and study subjects:

Acoustic wave pressure-to-voltage conversion: microphone Microphone characteristics and use The voltage-to-acoustic wave pressure transducer: loudspeaker

Use of loudspeaker as a dynamic microphone Loudspeaker frequency response Characteristics of the piezoelectric vibra-tion sensors and related amplifier

Frequency response and resonance in the piezoelectric vibration sensor

1 Rp. 21.600.000

B3510H

of 82 Rev 11 07


T&C

1 9

ULTRASONIC TRANSDUCER APPLICATIONS

[1] This module consists of all the sub-assemblies required

to study the transmission, reception and use of ultra-sonic

waves.

[2] The student can gain experience in the properties of US

waves, and also easily study the Doppler Effect extensively

used in security systems.

[3] Features:

Remote micro module with ultrasonic transmitter and frequency- adjustable generator

Ultrasonic receiver and AC amplifier Active Band pass filter Zero-cross detector and Shaper circuit for the received signal (regenerator)

Mixer of the original and regenerated signal to produce beating waves (phase detector)

Peak detector for the phase-shift waves Threshold comparator with variable hysteresis Latchable relay driver [4] Experiments and study subjects:

Generation, reception, properties of US waves Phase-shift measurement Use of US waves to measure distances Use of the US waves to set up a Doppler-effect radar system

Detection of movement, vibration, presence, by means of US waves

Intruder alarm system with US waves

1 Rp. 19.800.000

B3510I

of 82 Rev 11 07


T&C

1 10

POSITION CONTROL

[1] This module includes a geared DC motor which operates

a screw-driven mechanism, ganged to the slide of a linear

potentiometer.

[2] A second linear potentiometer allows the setting the

reference position.

[3] This set-up enables the student to study the benefits

and limitations of a closed-loop position control system.

[4] Features

Mechanically simulated position system Summing node for the reference and feedback signals Loop amplifier, gain-adjustable Power amplifier/DC driver Power supply conditioner and control circuit [5] The module comes complete with a connection cable kit

and extensive instructions manual.

[6] Experiments and study subjects:

Characteristics of various transducers: linear potentiometer and gear motor

Set-up of a linear position control system System response versus loop gain Practical safety precautions for position systems: run limits, power supply control and motor switch off to prevent

motor stall

1 Rp. 20.000.000

B3510J

of 82 Rev 11 07


T&C

1 11

VARIABLE-CAPACITANCE TRANSDUCERS

[1] This module includes two of the many different types of

variable-capacitance transducers in industrial use,

respectively a linear position transducer and an air humidity

sensor.

[2] The signal from these sensors can be processed by

combining the devices to the appropriate onboard capacitance-to-frequency converter.

[3] The RH sensor is mounted on a remote micro-module for

increased flexibility.

[4] Features

Air Relative Humidity transducer Linear variable capacitance transducer (LVCT), a device made up of three coaxial metallic tubes. The outer fixed

tube is a ground shield. The inner fixed tube forms one part

of the capacitor armature, while the central tube, insulated

from the first two is movable and acts as the second half of

the armature of the variable capacitor

The linear position of the sliding cursor is translated into a capacitance value and this, in turn, into a frequency value

by means of an adjustable-frequency CMOS oscillator

[5] Experiments and study subjects:

Characteristics of capacitive atmosphe-ric humidity sensors.

Input-verses-output frequency response Set-up and use of a linear variable capacitance transducer

1 Rp. 18.750.000

B3510K

of 82 Rev 11 07


T&C

1 12

ON/OFF SENSORS AND ACTUATORS

[1] This module is a collection of commonly used ON/OFF -

input/output devices.

[2] The module allows the student to study the principle and

use of these transducers.

[3] Features

Reflective opto-switch and buffer amplifier Led indicator and driver circuit Piezo-ceramic Beeper and driver circuit Electromechanical relay, DC coil, 1 switchover contact. Two-coil reed relay. Hall effect sensor switch and output buffer Testing arrangement for Hall effect sensor: Proximity switch, inductive type Solenoid, as a sample of electrical to mechanical output actuator

Electronic switch, consisting of a TRIAC with opto-insulated control device. An arrangement to drive AC and DC loads is

also included.

[4] Experiment and study subjects:

All the items of this module are of a quite general use in the industry. The student is made to become quickly

acquainted with their principle of operation, characteristics

and limits of use.

1 Rp. 21.600.000

B3510L

of 82 Rev 11 07


T&C

1 13

AIR FLOW TRANSDUCERS (VANE TYPE)

[1] This module includes one of the most commonly used

flow sensors, the Rotary vane-type flow meter.

[2] The module is conceived to allow the student to study

and gain experience in the use and limitations of these

devices.

[3] Features

Variable-speed small size fan, driven by DC motor Rotary vane flow meter, of the type commonly used for liquids (turbine) and gases (anemometer)

Frequency-to-voltage converter circuit, to produce a DC signal proportional to the flow rate


The items of this module are of a quite general use in the industry. The student is made to become quickly acquainted

with their principle of operation, characteristics and limits of

use.

1 Rp. 21.500.000

B3510M

of 82 Rev 11 07


T&C

1 14

DIFFERENTIAL PRESSURE TRANSDUCER

[1] This module includes an advanced solid-state,

semiconductor-type transducer and facilitates the

impression of given differential pressures for testing

purposes. Adequate electronic interfacing circuits are also

provided.

[2] The module is conceived to allow the student to study

and gain experience in the use and limitations of these

devices.

[3] Features

A compact semiconductor type of pressure sensor, for ultra-low differential or absolute measurement

The instrument is tested by connecting its two ends to the two ends of a transparent PVC pipe where a small amount

of water is placed

By impressing a measurable level difference in the two legs of the U shaped pipe, a precise pressure difference can

be placed across the sensing device

Instrumentation amplifier, producing a voltage signal proportional to the differential pressure




use.

1 Rp. 21.500.000

B3510N

of 82 Rev 11 07


T&C

1 15

ROTATIONAL POSITION ENCODERS

[1] The module is an educational version of an industrial

type optical encoder.

[2] This allows the student to study the function and use of

this type of device

[3] Features

Hand-driven rotating transparent plastic disk, which has darkened (blinded) segments and sectors, that obscure a

set of 5 phototransistors placed beneath the disk

The encoder is illuminated by a set of 5 LED lamps from above

Absolute decoder, with a 7-segments display Relative decoder Up/down step counting logic and display Reset pushbutton The relative encoder circuit is also equipped with step doubler and quadrupler and relevant display (micro steps)




use.

1 Rp. 19.500.000

B3510P

of 82 Rev 11 07


T&C

1 16

LINEAR VARIABLE DIFFERENTIAL TRANSFORMER

[1] The module includes a LVDT device, which is now a

widely used sensor for measuring distances.

[2] This device is a precision AC-driven transducer, used in

the industry field to measure from a fraction of a millimeter,

to several centimeters.

[3] The LVDT mounted on the module has a convenient

positioning arrangement for the mobile part. This is in order

to facilitate its use.

[4] Features

Special LVDT construction made especially for didactic use Graduated reference scale On-board electronics with Wien-bridge precision oscillator, synchronous converter and op-amp rectifiers


The LVDT is equipped with sophisticated electronic conditioning circuits.

The student is made to become quickly acquainted with their principle of operation, characteristics and limits of use.

The on-board electronics is organized in clear functional blocks with test/ measurement points so that the whole

conversion process for the LVDT signal can be

experimented

1 Rp. 20.500.000

B3510Q

T&C

1 17

BARGRAPH V-METER

[1] This is a micro module designed to complement the

operation of the major modules of the trainer.

[2] It is a handy visual aid to indicate Voltage levels.

[3] The micro-module is equipped with 10-Led bargraph

array indicator.

[4] Features

10-Led bargraph display Input level from 0 to 10V DC Adjustable span control

1 Rp. 15.000.000

B3510R

of 82 Rev 11 07


T&C

1 18

AC MOTOR CONTROL

[1] The module includes an AC micro-motor and drive

circuit. It is designed to allow the student to study the

applications, principles and limitations of these transducers.

[2] The panel includes a variable-frequency, digital PWM

sine/square signal generator that is used as a pilot signal for

the power driver stage.

[3] The power driver stage produces the two voltages for

the motor phases.

[4] An optical encoder is supplied to measure motor speed.

[5] Features:

Two-phase AC micro-motor Variable-frequency clock generator Digital sine/square signal generator Pulse conditioners Power output stages [6] Experiment and study subjects:

The motor Motor driving techniques Timing generation stage EPROM address generation Synthesized wave shapes Operation of the drive with square-waves Operation of the drive with sine-waves

1 Rp. 21.000.000

B3510S

of 82 Rev 11 07


T&C

1 19

STEPPER MOTOR CONTROLS

[1] The module includes the step-by-step motor and the

electronic drive circuit, to enable the experimentation and

investigation of the SXS control technique and the typical

characteristics of these motors.

[2] The motor is provided with a shaft position indicator.

This facilitates the study of motor positioning, take-in point,

loss of step.

[3] The electronic section includes a phase-signal generator

and power drive stage. The motor can be operated manually

in single-steps or sequentially from an on-board clock

generator.

[4] The module also includes a PC data link for full remote

operation. A software package is provided with the trainer

for this purpose.

[5] Features

Small size step-by-step motor Variable-frequency clock generator Phase-signal generator Manual or sequential operation PC interface for remote operation [6] Experiment and study subjects:

Construction and functional characteristics of the step-by-step motor

Full and half step operation Control diagram developing Driver logic developing Remote operation under PC control Operation at various speed [7] The module comes complete with a connection cable kit,

2 software packages and an extensive instruction manual

1 Rp. 22.000.000

B3510T

of 82 Rev 11 07


T&C

120

LEVEL MEASUREMENT TRANSDUCERS

[1] The module consists of two sections; the first is the

hydraulic part, which includes two small tanks and a level

transducer unit.

[2] The second is an electronic module, which is interfaced

with the sensing unit and includes the signal conditioners for

the transducers.

[3] This training module facilities the study and

experimentation of the most common techniques for liquid

level measurement.

[4] Features:

Transparent plastic tank with three different level transducers. The tank is held at adjustable height by a base

stand

A second plastic tank, also equipped with adjustable-height base stand

A flexible plastic interconnecting pipe with a tap joins the two tanks. This facilitates the performing of the

experimental measurements

Float/Rheostat level transducer Linear Variable Capacitance level transducer Resistive Bridge level transducer Float/Rheostat transducer interface circuit and signal conditioner

LVCT interface Resistively Bridge interface and conditioner 2-setpoint comparator and ON/OFF latching logic Output actuator (relay) [5] Experiment and study subjects:

Study of principle of operation and construction characteristics of three types of level transducers

Signal interfacing and conditioning for these transducers Study of a two point measurement threshold circuit

1 Rp. 21.000.000

B3510U

of 82 Rev 11 07


T&C

121

LINEAR MOTOR

[1] The module includes a stepping linear actuator and the

electronic drive circuit to allow the experimentation and

investigation of the basic characteristics of the motor.

[2] The motor is provided with a position indicator, this

facilitates the study of motor positioning, take-in point, loss

of step.

[3] The electronic section includes a phase-signal generator

and power drive stage. The motor can be operated manually

in single-steps or sequentially from an on-board clock

generator.

[4] The module also includes a PC data link for full remote

operation. A software package is provided with the trainer

for this purpose.

[5] Features:

Small-size linear motor Power drive Phase-signal generation from a PC through a data link Manual operation in steps or continuous mode, by means of an on- board adjustable frequency generator.


Construction and functional characteristics of step-by-step motors

Full-step and half-step operation Control diagram developing Driver logic developing Remote control Operation at various speeds [7] The module comes complete with a connection cable kit,

2 software packages and an extensive instruction manual.

1 Rp. 36.000.000

B3510W

of 82 Rev 11 07


T&C

122

PC INTERFACE MODULE

[1] The unit demonstrates the architecture and organization

of a microprocessor-based control system, which may be

interfaced with the other trainers of the series to produce

more complex systems.

[2] The trainer is used in conjunction with a PC, and creates

an intelligent interface to the experiment modules, for the

purpose of collecting data, pre-setting analog and digital

outputs and sampling input terminals.

[3] It can also be used as a general-purpose microcomputer

system to experiment software developed by the students.

[4] Features:

Microcomputer unit, based around a CMOS microprocessor of the Z80 family, the Z84C00-06. RAM and EPROM and

respectively 64k and 64kbits expandable to 256+256k

Universal Synchronous/Asynchronous Receiver Transmitter to implement a serial data link with the host PC

8 analog inputs, with multiplexer and A/D converter. The analog inputs are jumper-programmable to operate in the

range 0-5V, 0-10V, -10 to +10V

8 digital inputs, TTL level 8 analog outputs, with D/A converter and demultiplexer. The analog outputs are jumper-programmable to provide

levels in the range 0-5V, 0-10V, -10 to +10V

8 digital outputs, with open-collector transistors

1 Rp. 41.760.000

B3510Z

T&C

1 23

POWER SUPPLY

[1] This power supply is implemented in a desk-top cabinet

enclosure



[4] Stabilized 2 to +20V output

[5] Stabilized 2 to -20V output


[7] AC outputs 0-15-30V (fuse protected 2A)

[8] The power supply operates from the AC mains: 110 to

250V, 50-60Hz (to be specified while ordering).

1 Rp. 18.500.000

B3510 BU

B4191

of 82 Rev 11 07

TRAINING SYSTEM FOR THE STUDY OF PLC AUTOMATION

Item SPESIFIKASI Qty HARGA (RP.) Code

PLC

1

PLC & ACCESSORIES

The PLC machine is of the ultimate generation and

allows the investigation of modern programming

techniques.

PLC

1 1

PLC MACHINE

[1] A machine of a renowned quality industrial make, allowing

the study and development of automated industrial systems.

[2] The PLC is supported by a PC-based software package for

developing, debugging and testing programs. This allows

programming in Ladder Logic (LAD), Function Block Language

(FBL) and Statement List (STL).

[3] Real-time monitoring of the PLC status assists the student

in troubleshooting and program debugging.

[4] 16 logic input lines (expandable).

[5] 16 logic output lines, NPN-Open Collector type

(expandable).

[6] One RS232 port to link the off-line PC for software

development.

[7] One analog input/output line (optional).

[8] PLC support software package

[9] Study subjects:

Use and function of a PLC Process simulation

1 Rp. 36.500.000

B3729A +B3729D

PLC

1 2

CONNECTION AND SIMULATION PANEL

[1] The module is the interface board between the PLC and

simulator modules. It is mounted on an aluminum base plate

and is pre-cabled for PLC connection.

[2] The unit is sub-divided into two parts, respectively

dedicated to the PLC inputs and outputs.

[3] As for the input part, a row of toggle switches is provided,

1 Rp. 33.000.000

B3729A +B3729D

of 82 Rev 11 07


each switch tied to a PLC input. This section may be used to

simulate input states to the PLC, if no simulator module is

connected.

[4] The second section is a row of LED lamps, tied to the PLC

outputs. These indicate the condition of an output at all times.

[5] The B3729-D is provided with a 40pole flat-cable

connector, which is used to connect the interface the

simulator modules. In addition to that, all PLC inputs and

outputs are available on 2mm jack sockets, which may be

used to connect external equipment.

[6] 16 toggle switches for PLC input simulation

[7] 16 LED indicators for PLC output monitoring

[8] 16 2mm jacks tied to PLC inputs

[9] 16 2mm jacks tied to PLC outputs

[10] 40 pole flat-cable connector to interface the simulator

modules

[11] Auxiliary 24V power jacks

[12] Study subjects:

Use and function of a PLC Software development De-bugging

PLC

1 3

POWER SUPPLY

[1] The power supply has two sections in a single unit. The

first is an AC control and protection module, which has two

power sockets to supply any auxiliary equipment used. The

second section is a protected 24V DC source. This has three

switched outputs, which are suitable for all modules of the

series.

[2] Key operated On-Off switch

[3] Two AC mains power output sockets (fuse protected)

[4] Stabilized 24V DC power supply

[5] Two outputs dedicated to the PLC machine and the

Connection and Simulation panel (fuse protected)

[6] Auxiliary switched 24V DC, 3A output (fuse protected)

[7] The unit can be supplied for operation at 220V or 120V AC

1 Rp. 25.000.000

B3729 B+C

of 82 Rev 11 07


PLC

1 4

POWER CONTACTORS PANEL

[1] The module contains industrial-type power contactors,

which are typically used to interface PLC equipment to

machinery and plant.

[2] The contactors are suitable for switching 3-phase loads of

up to 10A at 415V AC mains voltages.

[3] The unit includes a thermo-magnetic circuit breaker on the

power line, and a key operated power switch.

[4] The input and output terminals of the contactors are

available on the front panel on 4mm safety jacks.

[5] The coil terminals of the power contactors are available on

the front panel on 2mm jacks, and have fly-back diode

protection.

[6] Clear silk-screen printing indicates the functional blocks of

the module.

[7] Study subjects:

Use and function of a PLC Software development Outside plant interfacing

1 Rp. 24.000.000

B3729E

PLC

2

PLC SIMULATORS

PLC

2 1

STAR/DELTA CIRCUIT

[1] The simulator module replicates in a scaled and simplified

manner the classic star-delta switching circuit. This system is

often used in practice to start large AC electric motors with

heavy loads.

[2] The principle is to initially connect the motor 3-phase

windings in STAR mode, thus reducing the starting current.

[3] After a few seconds the connection is changed to DELTA

and the motor can then accelerate the load to its full speed.

[4] The panel includes three pushbutton switches, which are

available as inputs to the PLC.

[5] The simulated switching circuit consists of four power

contactors, represented by the lighting of the four LED lamps

positioned close to the symbol of the contactor on the front

face of the unit.

1 Rp. 22.000.000

B3729H

of 82 Rev 11 07


[6] The LEDs are controlled by four assigned outputs of the

PLC.

[7] The condition of the four contactors can be monitored by

their respective auxiliary contacts indicated on the synoptic

drawing. These contacts are available as inputs to the PLC.

[8] The result of the various operations performed by the PLC

is indicated by the four LEDs situated in the lower part of the

board.

[9] The simulator is supplied with a Sample Program. The

students can investigate the functions of the simulator using

this program, and can also develop their own programs using

the software supplied with the PLC MACHINE.

PLC

2 2

ROTOR RESISTANCE STARTER CIRCUIT

[1] The simulator module replicates in a scaled and simplified

manner a rotor resistance starter circuit.

[2] This system is often used in practice to reduce the

overload while starting and launching large AC asynchronous

electric motors.

[3] The panel includes two pushbutton switches, which are


[4] The simulated starter circuit consists of five power

contactors, represented by the lighting of the five LED lamps

positioned close to the symbol of the contactor on the front

face.

[5] The LEDs are controlled by five assigned outputs of the

PLC.

[6] The condition of the five contactors can be monitored by

their respective auxiliary contacts indicated on the synoptic


[7] The simulator is supplied with a Sample Program. The

students can investigate the functions of the simulator using

this program, and can also develop their own programs using

the software supplied with the PLC MACHINE.

1 Rp. 22.000.000

B3729I

of 82 Rev 11 07


PLC

2 3

DAHLANDER CIRCUIT

[1] This simulator module replicates in a scaled and simplified

manner the classic Dahlander circuit for the control of

switched-poles motors. This arrangement allows to run the

simulated motor at selectable speed and direction.

[2] The simulator provides for the possibility to select 2

speeds (pole configurations) for the AC motor on both rotation

senses.

[3] The panel includes five pushbutton switches, which are


[4] The simulated switching circuit consists of five power

contactors, represented by the lighting of the five LED lamps

positioned close to the symbol of the contactor indicated on

the front face. The LEDs are controlled by assigned outputs of

the PLC.

[5] The condition of the contactors can be monitored by their

respective auxiliary contacts indicated on the synoptic


[6] The results of the various operations performed by the

PLC

electronic trainer (electron srl)

Documents

advanced electronics

basic electronics trainer

operational amplifier

collection of circuits

magnetic base

magnetic strips

printed circuit board

study topics