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8DO Board Configuration (Standard PMAC II Only)
Installation • 7
Power Connection
The PMAC II 8DO board requires 24VAC (center tap
ground) from the PMAC II transformer and converts it to
12VDC to drive the PMAC II relays.
Network Connection
RS-485 Network communication is provided through
the network communication connection as shown in
, and described in the Location and Wir-
ing sections of this manual.