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Tech Works ICR-116 Installation Manual page 2

Intercom relay 16 channel

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Connectors and Function:
Station Connectors (1-16)
Station Connectors, 1-16, Euro-Style Barrier Strips (Pin 1, Left):
1 SPKR (+)
2 SPKR (-)
3 CALL COMMON / SHIELD
4 CALL SWITCH
SPKR connect to the Wiper of the Station Relays
CALL COMMONs tie together, and go to the CALL SIGNAL CONNECTOR
Page Connector, Euro-Style Barrier Strip, (Pin 1, Left):
1 Amplifier OUT(+)
2 Amplifier OUT (-)
The Paging Amplifier is connected to the selected Stations when the Page Relay is selected
Intercom Amplifier Connector, Euro-Style Barrier Strip, (Pin 1, Left):
1 Remote SPKR (+)
2 Remote SPKR (-)
The Intercom Amplifier is connected to Stations when their Respective Station Relay is Selected
Page
IC
Relay
Amp
Amp
Select
Call
Power
Input

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