Commissioning; Switching On - ABB CL Series Applications Manual

1SVC 440 795 M0100

Switching on

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Commissioning

Before switching on, check that you have connected the
power supply terminals and inputs correctly:
• 24 V AC version CL-AC1
– Terminal L: Phase conductor L
– Terminal N: Neutral conductor N
– Terminals I1 to I12:
Actuation via same phase conductor L
• 230 V AC version CL-AC2
– Terminal L: Phase conductor L
– Terminal N: Neutral conductor N
– Terminals I1 to I12, R1 to R12:
Actuation via phase conductor L
• 12 V DC version:
– Terminal +12 V: voltage +12 V
– Terminal 0 V: voltage 0 V
– Terminals I1 to I12:
Actuation via same +12V
• 24 V DC version:
– Terminal +24 V: voltage +24 V
– Terminal 0 V: voltage 0 V
– Terminals I1 to I12, R1 to R12:
Actuation via the same +24 V
If you have already integrated the logic relay into a system,
secure any parts of the system connected to the working
area to prevent access and ensure that no-one can be injured
if, for example, motors start up unexpectedly.
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