Tb1 Four Wire Connections; J104 Power Input; J103 I/O - RTS KP-12 System Installation Manual

Connecting to the SSA-324

TB1 Four Wire Connections

Audio In Hi
Audio In Lo
Audio Out Hi
Audio Out Lo

J104 Power Input

Earth
16VAC
16VAC
No Conn.

J103 I/O

1
2
15
3
16
4
17
5
18
6
19
7
20
8
9
21
22
23
10
11
24
12
25
System A
TB1-
1
2
3
4
1
2
3
4
Earth
4-wire Audio In Hi, System A
4-wire Audio In Lo, System A
4-wire Audio Out Hi, System A
4-wire Audio Out Lo, System A
4-wire Audio In Hi, System B
4-wire Audio In Lo, System B
4-wire Audio Out Hi, System B
4-wire Audio Out Lo, System B
Call Send GND (A)
Call Send Hi (A)
DC Call Sig En GND (A)
DC Call En Hi (A)
Relay Contact NO (A)
Relay Contact COM (A)
Relay Contact NC (A)
Relay Contact NO (B)
Relay Contact COM (B)
Relay Contact NC (B)
Call Send GND (B)
Call Send Hi (B)
DC Call Sig En GND (B)
DC Call Sig En Hi (B)
System B
TB1-
5
6
8
8
27