Omega Vehicle Security DPS3300 POWER , INPUT CONNECTOR PIN ASSIGNMENT

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POWER

Power connection should be made to the three terminal connector as shown in figure 3. Also, make note that it is very

important that the power line inputs and the power ground are not switched. Doing so will permanently damage the

instrument. Refer to Figure 3 for proper connections. For convenience, the printed circuit board is labeled

L1 L2 GND on the under side of three terminal power connector. For instruments with the 15Vdc power option,

L1 = negative supply and L2 = positive supply.

NOTE: WHILE CONNECTING POWER TO THE UNIT, MAKE SURE THAT AC POWER LINE L1 OR

L2 IS NOT ACCIDENTALLY CONNECTED TO GROUND (GND) TERMINAL. THIS WILL RESULT IN

PERMANENT DAMAGE TO THE INSTRUMENT.

INPUT CONNECTOR PIN ASSIGNMENT

CH1 - CH1+ CH2 - CH2 + CH3 - CH3 + CH4 - CH4 + CH5 - CH5 + CH6 - CH6 + CH7 - CH7 +

Table 4. DPS3300 Series Output Connector Pin Assignments

OUT-PUT CONNECTOR PIN ASSIGNMENTS

Pin # Signal Relay Output Open Collector

1 Channel #1 Limit Common Positive Output

2 Channel #1 Limit Normally Open/Closed* Negative Output

3 Channel #2 Limit Common Positive Output

4 Channel #2 Limit Normally Open /Closed* Negative Output

5 Channel #3 Limit Common Positive Output

6 Channel #3 Limit Normally Open/Closed* Negative Output

7 Channel #4 Limit Common Positive Output

8 Channel #4Limit Normally Open/Closed* Negative Output

9 Channel #5 Limit Common Positive Output

10 Channel #5 Limit Normally Open/Closed* Negative Output

11 Channel #6 Limit Common Positive Output

12 Channel #6 Limit Normally Open/Closed* Negative Output

13 Channel #7 Limit Common Positive Output

14 Channel #7 Limit Normally Open/Closed* Negative Output

* = Normally Open/Closed is user programmable (Look under Set-up)

NOTE: PROPER RATING, CONNECTION AND CORRECT ORIENTATION OF THE CONNECTOR IS

NECESSARY TO AVOID MALFUNCTION OR PERMANENT DAMAGE TO THE UNIT.