Table of Contents
Advertisement
EACIE Evacuation Alert Control and Indicating Equipment
Important Note 1: Remember to isolate the panel's mains and battery backup supplies before terminating
wiring at the panel.
Important Note 2: 6k8 end of line (EOL) resistors (supplied in the accessory pack) MUST be fitted at the Main
1, 2 or 4-Loop PCB for the two unused sounder circuits and two unused monitored inputs.
5.7
Analogue Addressable Loop(s) Wiring
PHOTOS 1 & 2 SHOWING LOOP CABLES ROUTED AND CONNECTED TO THE MAIN PCB
Two analogue loop connections (Loop1 & Loop2) are available on a Main 2-Loop PCB, as shown in Figure 6
below. One analogue loop connection (Loop1) is available on a Main 1-Loop PCB.
An optional 2-Loop PCB (not available for the 1 loop panel version) provides two additional analogue loop
connections (Loop3 & Loop4) if required (see Appendix 4 for fitting details).
Design to a maximum of 450mA demand per loop.
Plug-on 5mm connectors accept up to 2.5mm
The loop's earth screens should be adequately insulated and ONLY terminated at the earth bar in the EACIE's
chassis to ensure earth continuity. Check for loop earth faults and loop crossover faults.
Figure 6 – Analogue Addressable Loop Connections
Page 15 of 38 Approved Document No. DFU5030020 Rev 1 Installation and Programming Manual
2
cable.
Analogue Loop 1 Cable (2-core screened,
A
enhanced fire-resistant).
20-way heavy duty brass earth bar.
B
DO NOT operate the equipment without
terminating cable screens to this bar.
C
Cable Earth Screens.
Analogue Loop 1 Connector (A+, A-, B+, B-).
D
Plug-on connector type.
Additional Analogue Loop 2 Connector (A+, A-,
E
B+, B-). Wiring not shown.
NOT APPLICABLE FOR A 1 LOOP PANEL.
F
Main 2-Loop PCB.
Figure 6 key:
Advertisement
Table of Contents
