Guardian Telecom PSCU, Руководство по установке и эксплуатации

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Guardian Telecom Inc. Installation and Operation
Model PSCU
Page 10
Cable and Connector:
The PSCU is linked to the PA system through a DB25 connector. Its pin designation is defined
in the table below.
Control Console DB25 Connector
DB25 PCBA connectors DB25 wire colors Functions
Pin # Base/strip/strip
1 J1-1 RED 24VDC (POS)
2 J1-2 BLK 24VDC (NEG)
3 J5-1 RED/BLK FIRE SWITCH
4 J5-2 RED/BLK/ WH MAJOR SWITCH
5 J5-3 RED/GRN OIL SWITCH
6 J5-4 RED/WH RESET SWITCH
7 J5-5 BLK/RED GROUND
8 J6-1 ORG/RED FIRE LED
9 J7-1 ORG MAJOR LED
10 J8-1 ORG/GRN OIL LED
11 J8-2 ORG/BLK GROUND
12 J20-1 GRN/WH REC-EN
13 J20-2 GRN/BLK GROUND
14 J3-1 GRN PTT CONTACT A
15 J3-2 GRN/BLK/WH PTT CONTACT B
16 J19-1 BLU/WH RF FAIL LED
17 J10-1 BLU RECORD READY LED
18 J11-1 BLU/BLK PILOT TONE LED
19 J28-1 WH/BLK AUDIO AMP FAIL LED
20 J28-2 BLK/WH GROUND
21 J14-1 BLU/RED PAGE LINE TO CONSOLE A
22 J14-2 WH/RED/BLK PAGE LINE TO CONSOLE B
23 J21-1 WH MIC PRE-AMP O/P A
24 J21-2 WH/RED MIC PRE-AMP O/P B
25 J21-3 BLK/WH/RED GROUND
1) CONNECTOR ON THE BACK OF THE CONSOLE IS MALE.
2) CONNECTOR ON THE CABLE IS FEMALE. APPLY ON ONE END OF CABLE.
Figure 5 - Wiring Table