installation instructions photocountswitch totalizer ......installation instructions...

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Installation Instructions

PHOTOcountSWITCH� Totalizer Series 5000 Accessories

Adds ability to count without losing photoelectric countrol function switching capability

IMPORTANT: SAVE THESE INSTRUCTIONS FOR FUTURE USE.Refer to the product catalog pages for additional information.

Description

The #60--2072 PHOTOcountSWITCH Totalizer counter canbe added to any Series 5000 QD Green Line photoelectricsensor to provide sensing and control plus counting in oneeconomical easy-to-use package. Addition of this countingmodule does not in any way impair the switching capability ofthe Series 5000 photoelectric sensor. Nor does it require anyadditional wiring or external power supplies to make itoperate.

The #60--2072 Totalizer counter is simply inserted betweenany Type 42MTB Terminal Base (except model 5004) and itscover. No additional wiring is required. The cover isremounted using the four (4) longer mounting screwssupplied with the Totalizer.

It should be noted that the #60--2072 Totalizer has two pins,which connect through matching holes in the output module,to provide the signal to the counter. The #60--2072 Totalizercan be used with any output module, #8--590 E--M Relay(with date codes 8509 or later); #8--591 F.E.T. or #8--592 Triac(with date codes 8622 or later).

The #60--2072 Totalizer has a six-digit LCD display, 5 mm(0.2 in.) high. It contains a custom monolithic counter/drivechip that performs all the counting functions.

The count display and memory are powered by an easilyreplaceable 3V DC Lithium battery which prevents loss ofcounts due to a power failure. The battery which is suppliedwith the totalizer has an average expected life greater thanfive years.

An external manual reset button, located next to the display,can be depressed to reset the counter to zero. The Totalizeralso includes an internal switch which disables the manualreset function to prevent accidental or unauthorized resettingof the counter.

The Totalizer count signal is obtained directly from the outputcircuit of the photoelectric sensor. This permits the use of thesensor to perform normal switching functions in addition tocounting.

The Series 5000 is installed and aligned as described in thebulletin supplied with each sensor. The #60--2072 Totalizer isdesigned to maintain the NEMA 3, 4, 5, 12 and 13environmental rating of the sensor.

Features

� Easily added in the field to any Green Line Series 5000photoelectric sensor without additional wiring

� Reliable high-speed counting

� Six-digit LCD display, 5 mm (2 in.) high—easily readable

� No loss of count when power fails

� Counter powered by replaceable 3V DC Lithiumbattery—battery life expectancy more than five years

� External manual reset

� Internal reset disable switch—prevents unauthorizedresets

� NEMA 3, 4, 5, 12 and 13 rated

� UL Listed and CSA Certified

Series 5000 Sensor

with #60--2072

PHOTOcountSWITCH

Totalizer®®

Specifications

Display Six-digit LCD, 5 mm (0.2 in.) high

Memory Display Power:Supply

Battery Life�3V DC Lithium battery (replaceable)5 years, minimum

Count Speedwith 42MRU photoheadwith 42MRP photothead

(25% minimum duty cycle)200 cps70 cps

Operating Temperature [C (F)] 0…50° (32…122°)

Storage Temperature [C (F)] --20…60° (--4…140°)

Relative Humidity�

� A slot is provided in the back of the housing to assist in removal of battery.

� The counter display fails to operate in 85% Relative Humidity at 50°C(122°F). The failure mode is a blank display.

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Installation

1. Remove the cover � from the 42MTB Terminal Base �

(Figures 1 and 2).

2. Remove four (4) screws from cover.

3. Install output module � into terminal base �. Note locationof the two holes for the Totalizer contact pins (Figure 1).

4. Mount #60--2072 Totalizer � onto the 42MTB TerminalBase so that the contacting pins � fit into the two holes inthe output module � (Figures 2 and 3).

5. Set the internal reset disable switch in the desired position(Figure 3).

6. Remove backing paper from vibration pad (supplied) andapply to the side of the cover as shown in Figure 4.

7. Replace the cover � using the longer (4) screws �

supplied with the #60--2072 Totalizer.

42MRPhotohead

Outputmodule�

Two holes forcontact pins

42MTBterminalbase�

�

#60--2072Totalizer

42MTBcover�

�

(four) coverscrews

ExternalReset

Six-digit display

Figure 1: Photoelectric sensor assembly Figure 2: #60--2072 PHOTOcountSWITCH assembly

Figure 3: #60--2072 PHOTOcountSWITCH Totalizer Figure 4: Vibration pad installation

Contactpins

(Rear View) Reset disableswitch Lithium

battery

(Front View)

Locate vibration pad on inside of cover as shown

Coverlocatingholes

(Top)

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Approximate Dimensions [mm (in.)]

Quick-disconnect screw

LED Indicator19.4

(49/64)

36.5(1 7/16)

54.7(2 5/32)

24.2(61/64)

11.9 (15/32)

15.4(39/64)

106.5(4 1/4)

139.5(5 33/64)

Display oppositeside

62.3 (2 29/64)

13.8(35/64)

38.1(1 1/2)

8.3(21/64)

27.3(1 5/64)

1/2--14NPSM

10--32 UNF 2 holes

54.7 (2 5/32)

65.8(2 19/32)

71.0(2 51/64)

2.7(7/64)

8.7(11/32) min.

36.5(1 7/16)

To remove scanner

Note: For bracket dimensions refer to control bulletin.

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PA--8601 -- January 1987 (B)Supersedes August 1986 (A)