Power input connection
DC powered units
Pin 1 - Positive
Pin 2 - Negative
Note: There is no internal fuse therefore the power supply should be fused with a 2 amp, 50V time delay fuse.
AC powered units
Pin 1 - live
Pin 2 - neutral
Notes: There is no internal fuse therefore the power supply should be fused with a 200 mA, 250V time delay fuse. A
power switch should be included in the building installation:
It shall be in close proximity to the equipment and within easy reach of the operator.
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It shall be marked as the disconnecting device for the equipment.
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Switches and circuit breakers in Europe must comply with IEC 947.
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