AFP-400 Installation
PN 50253:A2 03/12/96
5-13
Zone Coding, continued
To make electrical connections, follow these steps:
1) Connect the main power harness (PN 75100, provided with the
UZC-256) from MPS-400 connector J1 to UZC-256 connector P2.
2) Connect the EIA-485 ACS annunciator port as follows:
CPU-400, TB4-1 to UZC-256 TB2-3
CPU-400, TB4-2 to UZC-256 TB2-5
(UZC-256 terminals are numbered from right to left.)
3) Connect notification appliance power devices as shown in the wiring
diagram below.
Electrical Connections
Refer to Device Compatibil-
ity Document 15378 for
compatible relays and
devices.
UL listed Power
Supervision Relays
System Sensor A2143-00
(Canada: N-ELR)
End-of-Line Resistor, 47K, .5 watts,
supervised and power-limited
24 VDC
Notification
Appliances
To next device
on loop
+
TB1
UZC-256
Loop
Out
CMX
CPU-400
UZC-256
MPS-400
TB2-1 (+) and TB2-2 (),
or
AVPS-24
TB2-1 (+) and TB2-2 (),
or
UL listed 24 VDC power limited,
resettable power supply for Fire
Protective Signaling.
UZC-256 Connections to CMX Modules
Connect to CPU-400
TB5 as follows:
(+) to TB5-1
() to TB5-3
Wiring Diagram
