Connecting The Fire Panel Interface - Baldwin Boxall OmniCare Installation Manual

OmniCare EVC System
Installation & Commissioning Manual

3.3.4 Connecting the Fire Panel Interface

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4. Fit suitable glands and prepare the Circuit Cables for
termination (i.e. ensure sufficient length is available and label
each conductor) but do not connect the Circuit Cables to the
Control Panel at this time.
C
A U T I O N
The OmniCare EVC System Remote Units can be damaged if
either of the following situations occur:
• If Power is connected across the Data pair,
• If Power is reversed i.e. 0V and +V swapped.
For these reasons it is recommended to leave the Circuit Cables
disconnected from the Control Panel(s) until the System is to be
Commissioned.
The OmniCare EVC System normally requires an input from a
Fire Panel before the Control Panel allows Remote Units to make
calls.
The connections to the Fire Panel should be made as shown in
Figure 3.20 or Figure 3.21 depending on the configuration in use.
Figure 3.20 — Dedicated Sounder Circuit for Control Panel
C O M M U N I C A T I O N S
OmniCare issue 1