Appendix 1: Connector Wiring
T
ieline
T E C H N O L O G Y
Page 361
Appendix 1.8.
XLR 4 Pin Power Connectors
Viewed From Wiring Side
Table 24: XLR 4 Pin Power Connector
Female
Male
Appendix 1.9.
CMOS Solid State Relay Connectors
This is the interface connector for the CMOS relays in the
external relay box which connects to the codecs.
Appendix 1.10.
CMOS Solid State Relay Specifications
These are semiconductor devices that provide a circuit closure when they are
activated. They are rated to 350 volts peak across the contact closure and they
have a maximum current rating of 120 milliamps. The contact closure resistance
is approximately 35
Ω
.
Pin
No.
Function
1
Ground (O V DC)
2
No Connection
3
No Connection
4
+12 V DC (10.5 to 17 V DC)
1
2
3
4
4
3
2
1
