Toshiba RTM20 - Manual (Page 12)

T O S H I B A
4.2 Alarm Output Wiring
Connect the alarm signal leads (alarm, trip) to the terminals
on the monitor unit's rear surface terminal board, according
to the nameplate.
When an inductive load such as a relay is connected on the load
side, apply spark suppression circuits on both ends of the
inductive load to ensure the long life of the unit contact
to suppress noise.
Monitor unit
Power supply Power supply
Inductive loads Inductive loads
Spark suppression Spark suppression unit
3 Output Circuit Configuration
4.3 Wiring for Power Supply
The monitor unit can use either 100 to 120 or 100 Vdc
to 125 Vdc. Connect the leads to the POWER terminals on the
rear surface of the unit.
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