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Appendix C
Wiring Diagram Automatic Voice/Pager Dialing System
Annunciator
Module NO NC COM GND +12V
K1
SILENCE TEST
U4
DC Power cable
from Power Supply
U5
ISO NORM
U2 U3 U1 NOTE:
Relays on the annunciator are fail
NOTE: safe for Version 3.1 or newer.
J1
Relays on the annunciator are fail safe for Relays are not fail safe for Versions
version 3.1 or newer. 3.0 or older.
Relays are not fail safe for version 3.0 or older.
40 Amico Pipeline
