Description of device terminal
6 Power Module
There are 2 kinds of power module, one supports 220V AC/DC input and the
other supports 110V DC input. The terminal is green 8-wire Phoenix terminal.
See table 9 for the terminal definition.
Table 9 Power module terminal definition description
Serial No. 1 2 3 4 5 6 7 8
Mark
220V
power
220V+ NC 220V- NC GND NC Loss of
power
Loss of
power
110V
power
110V+ NC 110V- NC GND NC Loss of
power
Loss of
power
In case of AC input of 220V power module, 220V+ and 220V- terminals can
be connected to any two AC lines.
Terminal 7 and 8 is the loss-of-power alarm blank node output, which is a
normally closed node and closed upon loss of power.
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