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52 Audio Command Center Series Manual — P/N 51889:E1 6/8/2010
Installation Output Circuits
Shielded cable is not required, however, shielded cable will reduce RFI/EMI emissions and suscep-
tibility. For additional information, refer to “Wiring Requirements” on page 104.
3.6.5 ACC-ZPMK Zone Page Module - ACS Link (ACC-25/50ZS &
ACC-25/50ZST)
The ACC-ZPMK Zone Page Module provides push button control and annunciation of the speaker
circuits connected to the ACC-ZSM Zone Splitter Module. The LEDs associated with each speaker
circuit will display the circuit status, indicating when the circuit has been manually activated or dis-
abled as well as circuit troubles. In addition, they will indicate speaker activation under FACP pro-
gram control. In order to provide program control, an ACS (EIA-485) link must be established
between the ACC-ZPMK and FACP. This is accomplished by wiring TB1 on the Zone Page Mod-
Figure 3.12 Speaker Circuit Connections
Style Z (Class A) Circuit
ELR Resistor required for
Style Y - Class B only
4.75K, 1 watt, P/N:75470
Shield
2
5
5
0
c
k
t
1
.
w
m
f