User's Manual

CHAPTER 2 o CONNECTING POWER AND SURGE PROTECTION
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Connect the ground wire from the AC terminal block or cord to the 4
terminal marked 3 on the Click! 230.
Connect the outgoing and protected line wire to the terminal marked 2 on 5
the Click! 230.
Connect the outgoing and protected neutral wire to the terminal marked 6 6
on the Click! 230.
The terminal blocks 3 and 4 are directly bonded via the metal mounting foot of
the base element to the DIN rail. There is no need for any additional grounding
between terminals 3 and 4 and the DIN rail.
Wiring AC Power Into the Click! 201/202
Follow the steps below to properly wire an AC to DC power conversion module
(see Figure 2.6):
Mount the Click! 201/202 onto the DIN rail.1
Connect the line (hot) wire from the Click! 230 into the L screw terminal on 2
the top of the Click! 201/202. The line wire is usually black.
Connect the neutral wire from the Click! 230 to the N screw terminal to the 3
top of the Click! 201/202. The neutral wire is usually white.
Wiring AC Power into the Click! 201/202Figure 2.6 –
Note
The NC screw terminal is not connected internally. Connecting a wire to a
no connect (NC) terminal simply gives it a convenient termination point.
Wiring DC Power Out of the Click! 201/202
Connect a +DC conductor (usually a red wire) to the + screw terminal on 1
the boom of the Click! 201/202 (see Figure 2.7).