OPTICOM 764 - 9-Pin Harness Wiring for 760 and 1040 Card Racks

Intersection Equipment Installation Instructions
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1. Place the card rack at the desired location in the controller cabinet.
2. Install the phase selector into the card rack making sure it is fully seated. See Figure 5-19.
3. Route the 9-pin harness wires to their terminals.
4. Strip 1/4-inch (6 mm) of insulation from each wire to be used.
5. Install a spade lug on each wire and connect it to the appropriate terminal. See Figure 5-18 and Table
5-6.
6. Locate the controller terminals for AC+, AC–, chassis ground, and connect these wires.
7. Power input range: 89 to 135 VAC, 60 Hz.
8. Connect the AC wires after the circuit breaker and surge suppression devices.
9. Connect the logic ground wire to a logic ground/logic common terminal.
10. Connect the priority output wires to the appropriate preempt inputs.
11. Connect plug P1 of the 9-pin harness to connector J1 on the card rack front panel.
Wire
Color
Pin
Number Function
Black 1 115 VAC (AC+)
White 2 AC return (AC–)
Green 3 Chassis ground
4 Not used
Gray/White 5 Rear output 1
Blue/White 6 Rear output 2
Violet/White 7 Rear output 3
Brown/White 8 Rear output 4
Gray/Black 9 Logic ground
Table 6-1 9-Pin Harness Wiring 760 and 1040 card racks