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7.4 Power supply connection
The switch is connected to 230VAC source. Power supply cable is pulled into
the power supply unit through PG13.5 cable gland and is connected to the
automatic circuit breaker. The grounding wire is connected to a special
grounding screw.
Figure 7.4 Connection scheme
IMPORTANT!
Grounding of the switch is mandatory. Grounding resistance
should not exceed 4 Ohm.
7.5 Camera connection
Camera connection recommendations:
1. use a 4-pair shielded twisted pair, at least category 5
2. use shielded RJ45 connections
