Wiring Separation; Internal Structure - Siemens FC2005 Installation, Operation And Maintenance Manual

Wiring Separation

All high voltage and non-power limited wiring must be kept separate from power limited wiring.
A separation of at least 1/4 inch must be maintained with high voltage and non-power limited
wiring running in separate conduit openings from power limited wiring.
Dialer
P2
NAC-1
NAC-2

Internal Structure

Battery bracket
left
7 Optional field wire knock-outs
Enclosure
Power supply
Battery bracket
right
Batteries
37
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Relay-1
Relay-2
Relay-3
Relay-4
AC input
Main board assembly