Sensor Power Wiring

High Voltage Input

Block E

Block F

Unregulated Logger Supply Output

Regulated 5V Output

Negative V1(+ve)

V1(-ve)

V2(-ve)

V2(+ve)

I/O Socket Wiring

ALARM

EVENT/STATE

PIN 1

O/P

I/P 1-8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-ve

 

+ve

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SLOW PULSE

 

 

FAST PULSE

 

 

 

 

 

 

 

Auxiliary Output

I/P 1-2

 

 

 

I/P 1-2

 

 

 

 

 

 

 

 

Max. 500mA

Pin Connection

1Event/State Input 1

2Event/State Input 2

3Event/State Input 3

4Event/State Input 4

5Event/State Input 5

6Event/State Input 6

7Event/State Input 7

8Event/State Input 8

9Ground

10Alarm Output A

11Alarm Output B

12Alarm Output C

13Alarm Output D

14Auxiliary Output +ve

15Auxiliary Output +ve

16Auxiliary Output -ve

17Auxiliary Output -ve

18Ground

19Ground

20Ground

21Fast Pulse Input 1

22Fast Pulse Input 2

23Slow Pulse Input 1

24Slow Pulse Input 2

25No Connection

External Memory Card Reader

The external MMC/SD card slot is located inside the battery compartment.

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Version 1.2 - October 08

 

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Omega Engineering OM-SQ2040 Series, OM-SQ2020 Series Sensor Power Wiring, Socket Wiring, Pin, External Memory Card Reader