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3 Connecting your RC1xx
Your RC1xx controller is designed to be
mounted on a DIN rail.
Make sure there is adequate ventilation.
The connector positions on an RC120 are
shown opposite.
3.1 Connecting a power supply
The power supply connections are
shown opposite.
We recommend that any mains supply-
derived power source to which you
connect your RC1xx controller has a
Safety Extra Low Voltage (SELV) output.
Route low voltage wiring to the RC1xx
controller separately from mains wiring.
If it is not possible to separate low
voltage from mains wiring, ensure that
the low voltage wiring has appropriately
rated insulation or that you apply supplementary insulation.