mbcx-3clu - stw...subect to change without notice data sheet mbcx-3clu | bcx body control units |...

Data sheet mBCX-3CLU | BCX body control units | 20190619-87020 | 14Subject to change without notice

mBCX-3CLUBCX body control units

KEY FEATURES• Modular construction kit based on a mechanical

platform and a generic control platform

• Flexible programming in C and CODESYS IEC61131

• Compliance with standards for the automotive, agricultural and construction machinery industries

• Error Diagnostics

• Monitoring of relays, fuses and consumers in the on-board network

• Less wiring effort

TECHNICAL DATA• TriCore TC 1798 32bit, 300MHz

• 288 kB SRAM internal

• 8 MB SDRAM external

• 4 MB Flash

• 32 kB EEPROM

• 4 CAN interfaces, 1 RS232 interface and 1 Ethernet interface

• 36 inputs

• 74 outputs

ACCESSORIES • Mating connector

• Break out Box

• Starter Kit

• Compiler Package

• C-Software CD

• IEC 61131-3 Package V3.x

• Step-files

• Manual

Sensor-Technik Wiedemann GmbH

Am Bärenwald 6 87600 Kaufbeuren

+49 8341 9505-0 [email protected]

www.stw-mm.com


BLOCK DIAGRAM

BtsXX_Highside01:1 x OD10A Output

1 x Door Contact Wake-up InputInXX_Door01

Controller System

TriCore32 bit, 300 Mhz

SRAM 288 kB intern

SDRAM 8 MB extern

Flash 4 MB intern

EEPROM 32 kB

RS232 CAN 1Wake-up

CAN 2 CAN 4RS485*

ETH 1Ethernet

Switch on (Ignition)

System Supervisor with Watchdog

„Power ON“ LED

8 x IACV Input

8 x IDA5V Input

12 x IDA35V Input

Main Switch 1

*this interfaces share the same IO-pins, either CAN 3 or RS485 can be used

FuseXX_Out01: Internal Voltage Supply 8 V … 32 V

5 X

Controller System

CAN 3(CANopen)3 x High Side Wake-up Input

InXX_Highside01

4 x High and Low Side InputInXX_HighLow01

X1Power Bolt(KL30)

FuseXX_InOut01: Socket for Car Fuse, up to 15 A

5 X

Vehicle Battery (12 V / 24 V System)

FuseXX_Out01: Socket for Car Fuse, up to 25 A

4 X

FuseXX_Out01:Socket for Car Fuse, up to 15 A

7 X


8 X


3 X

8 x OP2A Output

8 x OP2A Output

4 x OP4A Output

8 x OD2A Output

Extra Low Voltage (8 V … 32 V)

Main Switch 2

Main Switch 3

Main Switch 4

RelXX_Can9Pol01: Socket for Mini Relais,

for up to 25 A 5 PinsOptional, Special Relay, 9 Pins

1 X

BtsXX_HalfBridge01:2 x OD10A Output

Brake Function

RelXX_Can9Pol01:Socket for Mini Relais, for up to 15 A, 5 Pins,

2 X

User LED

RelXX_normOpen02: Output for Mini Relais Socket, 2 times secured, 2 x Car Fuse up to 20 A, 5 Pins

RelXX_normOpen02: Output for Mini Relais Socket, 2 times secured, 2 x Car Fuse up to 15 A, 5 Pins

RelXX_normOpen01: Output for Micro Relais Socket, 1 times secured,Car Fuse up to 25 A, 5 Pins

RelXX_normOpen01:OutputforMicroRelaisSocket,1 timessecured,Car Fuse up to 15 A, 5 Pins

1 X

3 X

2 X

2 XBtsXX_Highside01:

1 x OD5A Output

BtsXX_Highside01: 1 x OD5A Output for

External Supply Fuse

FuseXX_Out02: Sensor Supply Voltage 5 V

FuseXX_Out02: Sensor Supply Voltage 5 … 12 V

Legend Tabel:

Power Supply Line without Fuse Power Supply Line with Fuse

Line for Communication Interfaces Control Line or Input LineControl and Diagnostic LineDiagnostic Line

Supply Line for Extra Low Voltage without Fuse Optional, Special Relay, 9 Pins


System Data

Type Property Values

Supply Voltage Direct Current (DC) 8 … 32 V

Power Consumption Without external load < 400 mA at 12 V supply voltage< 240 mA at 24 V supply voltage

Standby (ignition off) < 1 mA

Maximum load current 60 A

Temperature Chassis Temperature −40 °C … +85 °C−40 °F … +185 °F

Connector Automotive Type (Tyco / AMP):Ethernet-Variant:

81 Pins4-pin M12 sleeve with D-Code

Indicators 2 LED 1 x for system status and 1 x freely programmable

Housing Die-cast aluminum GORE-TEX® Membrane for pressure equalization

Dimensions Standard VariantVariant with Ethernet-con-nector

217 mm x 138 mm x 51 mm217 mm x 152,5 mm x 51 mm

Weight Ca. 1.3 kg (2.9 lbs)

Degree of Protection IP6k7 and IP6k9k without Ethernet-connector

IP6k7 with Ethernet-connector

Certificates and Compliance

Qualified to the applicable standards for automotive, agricultural and construction industries

CE

RoHS

E1: All vehicle types with a 12 V resp. 24 V – electrical wiring and battery (−) at the body.

Processor and memory

Type Properties Features

TriCore TC1798 32 bit, 300 MHz Optional: Separate system supervisor with programmable watchdog

SRAM 288 kB internal

SDRAM 8 MB external Available space for customer application (non-safety): in C: 7,80 MB in CODESYS: 3,00 MB

Flash 4 MB internal Available space for customer application (non-safety): in C: 3,75 MB in CODESYS: 2,00 MB

EEPROM 32 kB Available space for customer application (non-safety): in C: 24 kB in CODESYS: 24 kB

Communication Interfaces

Type Max. Quantity Configuration

CAN 4 CAN 2.0 B, Low-/High-Speed max 1 Mbit/s

CAN 1: Wake-up functionality

CAN 4: CAN or configurable as RS 485, half-duplex, baud rate up to 115 kbit/s

RS 232 1 baud rate up to 115 kbit/s

Ethernet 1 Hardware-variant with additional connector. Speed up to 100 Mbit/s

TECHNICAL DATA


Outputs (All outputs are short circuit protected)

Type Max. Quan-tity

Configuration Range Property

Sensor Supply UExt

3 Programmable 5 … 12 V 100 … 250 mA

Fixed Voltage 8,5 V Max. Current 250 mA

Fixed Voltage 5 V

Interfaces

Type Fuses Max. Quantity

range attributes

Fuse pro-tection ext. voltages

1 5 V 250 mA Fuse protection on GND

Fuse pro-tection ext. voltages

1 5 … 12 Vmax 250 mA

Fuse protection on GND

Fuses 3 5A Power supply via power bolt with diagnostic function




Fuses 5 15 A External power supply with diagnostic function

Interfaces

Type Semi-conductor outputs

Max. QuantityConfigura-tion

Values Features Property

Half bridge protected

2 Digital 0 … 10 A Current On/Off

Power supply via power boltHalf bridge with brake functionprotected by fuse

High Side 1 Digital 0 … 10 A Current On/Off

Power supply via power boltprotected by fuse, with diagnostic function


Power supply via power boltprotected by fuse, with diagnostic function


Power supply via power boltprotected by fuse, with diagnostic functionexternal power supply (8…32 V)

TECHNICAL DATA


Interfaces

Type Relay outputs

Max. Quantity

Pins range protection attributes

Micro Relay 2 5 0 … 15 A 1 Power supply via power bolt with diagnostic functioninternal control by processor

Micro Relay 2 5 0 … 25 A 1 Power supply via power bolt with diagnostic functioninternal control by processor

Mini Relay 3 5 0 … 15 A 2 Power supply via power bolt with diagnostic functioninternal control by processor

Mini Relay 1 5 0 … 20 A 2 Power supply via power bolt with diagnostic functioninternal control by processor

Mini Relay 1 9 0 … 25 A -- external power supply external triggering no diagnostic functionCAN interface for extensions

Mini Relay 2 9 0 … 15 A -- external power supply external triggering no diagnostic functionCAN interface for extensions

System Information

Type Property Values

supply voltage DC voltage 8 … 32 V

current consumption without ext. load < 400 mA bei 12V supply

< 240 mA bei 24V supply

Standby (Ignition off) < 2 mA

Maximaler Laststrom 210 A

temperature range Chassis temperature −40 °C ... +85 °C

-40 °F … + 185 °F

displays 2 LED 1 x for system status and 1 x freely programmable

housing Aluminium die casting

weight 1,6 Kg

Connectors

Type Quantity Pins

JPT 5 21

JPT 2 18

DFK 1 12

TECHNICAL DATA


TECHNICAL DRAWING

4x 7,5 +-

0,80,5

0

248

+ -0,5

0,3

6,5 19 229

241,

5

0

191 +-

0,50,3

19

184,5

Power ON LED

User LED1

0,5

262 ±1,5

40

+ -1,2

1,4

78,

4 ±2

Connector optional


PIN ASSIGNMENT mBCX.3cluConnector X1: Power Bolt


X3 Pin

Connected component

Additional description of functionality

Connected fuse

Connected relay

Supplied from

1 Rel25_Can9Pol01_02 K5 KL87a

2 Rel25_Can9Pol01_02 K5 C

3 OD2A_1 Output of controller

4 Rel30_normOpen02_02 F32 K3 X1

5 IACV_2 Input of controller



8 IDA35V_12 Input of controller


10 Fuse10_Out01_07 F7 X1



13 Rel25_Can9Pol01_02 K5 KL86




17 5Vext 5Vext external sensor

supply output of control-

ler


19 Rel25_Can9Pol01_02 K5 X

20 Fuse02_Out02_01 AGND of 5Vext of the

ESX-3CM

F42


PIN ASSIGNMENT mBCX-3CLUPin assignment of connector X2 (green) sorted by pin numbers Pin assignment of connector X3 (magenta) sorted by pin numbers

X2 Pin

Connected component


Connected fuse

Connected relay

Supplied from

1 Fuse05_Out01_03 F25 X1

2 Fuse10_Out01_02 F10 X1

3 Fuse10_Out01_01 F8 X1

4 Fuse15_Out01_06 F1 X1


6 OP2A_14 Output of controller

7 Fuse05_Out01_02 F2 X1



10 Fuse05_Out01_01 F4 X1







17 CAN4_H or RS485_A CAN bus or serial inter-

face of controller

18 CAN4_H or RS485_A CAN bus or serial inter-

face of controller


20 CAN4_L or RS485_B CAN bus or serial inter-

face of controller

21 CAN4_L or RS485_B CAN bus or serial inter-

face of controller


X4 Pin

Connected component


Connected fuse

Connected relay

Supplied from

1 Fuse15_Out01_07 F11 X1


3 In35_HighLow01_01 Input of controller

4 Fuse15_Out01_03 F39 X1

5 CAN2_L CAN bus of controller

6 CAN2_L CAN bus of controller

7 Fuse15_InOut01_03 External voltage supply in F41

8 CAN2_H CAN bus of controller

9 CAN2_H CAN bus of controller

10 Fuse15_InOut01_03 External voltage supply

out

F41

11 GND





16 Bts08_HalfBridge01_02 F47 Internal (K13) X1

17 Bts08_HalfBridge01_01 F45 Internal (K12) X1


PIN ASSIGNMENT mBCX-3CLUPin assignment of connector X4 (white) sorted by pin numbers

X5 Pin

Connected component


Connected fuse

Connected relay

Supplied from


2 Fuse15_Out01_05 F9 X1

3 In35_Highside01_01 Input of controller


out

F29

5 GND


7 RS232_TxD Serial interface

8 RS232_RxD Serial interface



out

F36

11 CAN1_H CAN bus

12 CAN1_H CAN bus


14 CAN1_L CAN bus

15 CAN1_L CAN bus







Pin assignment of connector X5 (blue) sorted by pin numbers


X6 Pin

Connected component


Connected fuse

Connected relay

Supplied from

1 In35_Door01_01 Input of controller

2 In35_Highside01_02 Input of controller X1

3 In35_Highside01_03 Input of controller










13 OP2A_9 Output of controller X1



16 Rel15_Can9Pol01_01 K6 KL86 X1





21 OP2A_10 Output of controller K7 KL86 X1

PIN ASSIGNMENT mBCX-3CLUPin assignment of connector X6 (yellow) sorted by pin numbers

X7 Pin

Connected component


Connected fuse

Connected relay

Supplied from


out

F37

2 Fuse15_InOut01_04 External voltage supply in F37 X1


4 Fuse15_Out01_01 F38 X1


6 GND

7 Fuse15_Out01_04 F40 X1







out

F43 X1



16 Fuse10_Out01_03 F16 X1 X1



19 OP4A_1 Output of controller X1



Pin assignment of connector X7 (brown) sorted by pin numbers


X8 Pin

Connected component


Connected fuse

Connected relay

Supplied from

1 Bts10_Highside01_01 F49 Internal (K14) X1

2 Fuse10_Out01_08 F17 X1


4 Fuse15_Out01_02 F18 X1


6 Fuse02_Out02_02 AGND of 5-12Vext of the

controller

F46

7 Fuse10_Out01_04 F20 X1

8 Fuse10_Out01_05 F48 X1

9 5-12Vext 5-12Vext external sensor

supply output of control-

ler

10 Fuse10_Out01_06 F21 X1



13 Bts05_Highside01_01 External voltage supply in F44 Internal (K15)



16 Bts05_Highside01_02 F50 Internal (K16) X1

17 Bts05_Highside01_01 External voltage supply

out

F44 Internal (K15)


PIN ASSIGNMENT mBCX-3CLUPin assignment of connector X8 (grey) sorted by pin numbers

X9 Pin

Connected component


Connected fuse

Connected relay

Supplied from

1 Rel25_normOpen01_01 F22 K8 X1 X1




5 Fuse25_Out01_01 F5 X1

6 Fuse25_Out01_02 F3 X1

7 Fuse25_Out01_04 F12 X1 X1

8 Fuse25_Out01_03 F6 X1 X1





Pin assignment of connector X9 (black) sorted by pin numbers


EMC industrial (CE)

Emissions (Residential, commercial and light-industrial envirnoments

DIN EN 61000-6-3

Immunity for industrial environments - Electrostatic discharge immunity test

DIN EN 61000-6-2

Immunity for industrial environments - Radiated, ra-dio-frequency, electromagnetic field immunity test

DIN EN 61000-6-2

Immunity for industrial environments - Burst (Electrical fast transient / burst immunity test)

DIN EN 61000-6-2

Immunity for industrial environments - Surge immunity test

DIN EN 61000-6-2

Immunity for industrial environments - Conducted immunity(Immunity to conducted disturbances, induced by radio-frequency fields)

DIN EN 61000-6-2

Immunity for residential, commercial and light-industri-al environments

DIN EN 61000-6-1

Emission standard for industrial environments DIN EN 61000-6-4

EMC automotive

Radiated emissions from components - ALSE method (emissions antenna) (RE Test)

ECE R10(CISPR25, DIN EN 55025)

Radiated immunity ECE R10(ISO 11452-5/-2)

Voltage transient emissions test (CTE Test) ECE R10ISO 7637-2

Electrical transient conduction alongPulse 1 (12V) - 150V, 5000 pulses, 10ΩPulse 1 (24V) - 600V, 5000 pulses, 50ΩPulse 2a (12V + 24V) 112V, 5000 pulses, 2ΩPulse 2b (24V), 20V, 10 pulsesPulse 3a (12V + 24V), -300V, 1hrPulse 3b (12V + 24V), +300V, 1hrPulse 4 (12V), -7V, 2 pulsesPulse 4 (24V), -16V, 2 pulses

ECE R10ISO 7637-2

Discontinuities in supply voltage - Load dumpPulse 5a (12V + 24V) 123V, 100 ms, 4 Ω, 2 pulsesPulse 5b (24V)

ISO 16750-2(ehem. ISO 7637-2)

Road vehicles - Electrical disturbances from conduc-tion and coupling - Part 3: Electrical transient trans-mission by capacitive and inductive coupling via lines other than supply lines(TOL Test)

ISO 7637-3

Conducted emission; power and signal lines CISPR25

ESD - Component immunity test method ISO 10605

ESD - Packaging and handling ISO 10605

DETAILED QUALIFICATIONS


Electrical tests

Safety of machinery - Electrical equipment of machines - Part 1: General requirements

DIN EN 60204-1

Supply voltage STW Company Standard(Art.Nr. 26688)

Overvoltage / Undervoltage /Switch-on hysteresis

STW Company Standard(Art.Nr. 26688)

Cable breakage supply lines STW Company Standard(Art.Nr. 26688)

Short circuit strength of signal andcommunication lines

STW Company Standard(Art.Nr. 26688)

Start test STW Company Standard(Art.Nr. 26688)

Polarity protection STW Company Standard(Art.Nr. 26688

Data retention STW Company Standard(Art.Nr. 26688)

Load test STW Company Standard(Art.Nr. 26688)

Start-processing times STW Company Standard(Art.Nr. 26688

Direct current supply voltage ISO 16750-2

Overvoltage - Systems with 12V / 24V nominal voltage ISO 16750-2

Superimposed alternating voltage ISO 16750-2

Slow decrease and increase of supply voltage ISO 16750-2

Discontinuities in supply voltage -Momentary drop in supply voltage

ISO 16750-2

Discontinuities in supply voltage -Reset behavior voltage drop

ISO 16750-2

Electrical tests

Discontinuities in supply voltage -Starting profile 12V code B (8-32V)Voltage cranking; Level 1Voltage cranking; Level 2Voltage cranking; Level 3Voltage cranking; Level 4

ISO 16750-2

Discontinuities in supply voltage -Starting profile 24V code ? (8-32V)Voltage cranking; Level 1Voltage cranking; Level 2Voltage cranking; Level 3

ISO 16750-2

Reversed voltage - Case 2 ISO 16750-2

Ground reference and supply offset ISO 16750-2

Open circuit tests - Single line interruption ISO 16750-2

Open circuit tests - Multiple line interruption ISO 16750-2

Short circuit protection - signal circuits ISO 16750-2

Short circuit protection - load circuits (supply lines) ISO 16750-2

Withstand voltage ISO 16750-2

Insulation resistance ISO 16750-2



Climatic and mechanical tests

PSD Vibration noise with temperature superimposition / Test VII (Power Spectral Density)

ISO 16750-3

PSD Vibration noise with temperature superimposition, Ad-ditional profile in the case of DUT natural frequencies < 30 Hz (Test VII)

ISO 16750-3

Mechanical Shock - Test for devices on rigid points on the body and on the frame

ISO 16750-3

Free fall ISO 16750-3

Vibration (sinusoidal) DIN EN 60068-2-6

Shock DIN EN 60068-2-27

Bump DIN EN 60068-2-27

Tests at constant temperature: Low temperature - storage ISO 16750-4

Tests at constant temperature: Low temperature – operation ISO 16750-4

Tests at constant temperature: High temperature – storage ISO 16750-4

Tests at constant temperature: High temperature – operation ISO 16750-4

Temperature step test ISO 16750-4

Temperature cycling test ISO 16750-4

Temperature cycling test - Rapid change of Temperature ISO 16750-4

Corrosion test with flow of mixed gas ISO 16750-4

IP Protection IP30 ISO 20653

Life-time (Temperature cycling test - Rapid change of Tem-perature)

ISO 16750-1 Annex B

Life-time STW WN (26688)


mbcx-3clu - stw...subect to change without notice data sheet mbcx-3clu | bcx body control units |...

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