GTT Opticom GPS System Installation Manual page 44

Intersection Equipment Installation Instructions
Table 5-8 lists the pin index for connector AIP on
* To use a signal from the traffic controller to
activate the Disable input, connect Pin 38 to
Controller +24 VDC.
Table 5-8. Phase Selector AIP Pin Index
Pin Function
1 Phase 1 green input (AC+)
2 Phase 2 green input (AC+)
3 Phase 3 green input (AC+)
4 Logic ground
5 Logic ground
6 Not used
7 AIP Output 2
8 AIP Output 8
9 AIP Output 6
10 Confirmation light 1 output (Future)
11 Confirmation light 2 output (Future)
12 Not used
13 * Disable input
14 Modem RS-232 transmit
15 Modem RS-232 receive
16 Phase 4 green input (AC+)
17 Phase 5 green input (AC+)
18 Phase 6 green input (AC+)
19 Opticom RS-232 transmit
20 Opticom RS-232 receive
21 AIP Output 4
22 AIP Output 3
23 AIP Output 1
24 AIP Output 7
25 AIP Output 5
26 Confirmation light 3 output (Future)
27 Confirmation light 4 output (Future)
28 Not used
29 Not used
30 Not used
31 Phase 7 green input (AC+)
32 Phase 8 green input (AC+)
33 AC common (green sense)
34 Ground
35 Ground
36 Not used
37 Not used
38 * Controller +24 VDC
39 Master control (Future)
40 Interval advance (Future)
41 Coordination isolation (Future)
42 Manual control enable free (Future)
43 Modem RS-232 clear to send
44 Modem RS-232 ready to send
the front panel of the phase selector.
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