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EACIE Evacuation Alert Control and Indicating Equipment
5.8
Relay Output Wiring
One volt-free relay output connection is provided on the Main PCB - a fail-safe fault output, which switches
under any fault condition or total power failure. The relay is capable of switching 1A @ 30Vdc.
DO NOT use this relay for switching mains voltages.
This relay may be used to send a fault signal to an alarm receiving centre (ARC).
The wiring for the output should be connected to the relevant connector block on the Main 1, 2, or 4-Loop PCB
(model dependent) as shown in Figure 7 below.
Figure 7 – Relay Output Detail
5.9
Remote PC Connection
Figure 8 – PC Connection
Installation and Programming Manual Approved Document No. DFU5030020 Rev 1 Page 16 of 38
Figure 7 shows the position of the relay contacts in quiescent, no fault
condition.
A 'galvanically - isolated' USB connector
(CONN3) is provided on the Control/Display
Module PCB for the connection of a Windows™
based PC running programming software.
The recommended cable is a USB Type A male
connector to USB Type B male connector.
EACIE programming tools (Part No. ZTOOLS) are
available that allow quick and easy input of data,
device and zone naming.
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