6
Warner Electric • 800-825-9050
P-2105-WE 819-0549 5/17
CBC-300/CBC-300-1
Final Wiring
Electrical Connections
All electrical current must be off
when making electrical connections to prevent
injury or death which can result from contact with
live wires.
AC Input Power Connections
q
1 . Connect Earth Ground wire to Terminal 1 and
tighten securely .
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2 . Connect the Hot side of the 120 VAC line to
Terminal 2 and tighten securely .
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3 . Connect the neutral side of the 120 VAC line to
Terminal 3 and tighten securely .
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4 . Determine which clutch/brake arrangement is
to be used and proceed to the appropriate wiring
section (Normal wiring or Electrically Released
Wiring, page 7) .
Normal Clutch–Brake Wiring
(Power applied clutch or brakes)
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1 . Connect either the clutch or brake magnet to
Terminals 4 and 5 . Tighten Terminal 4 securely .
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2 . Connect the other magnet, either brake or clutch
to Terminals 7 and 8 . Tighten Terminal 7 securely .
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3 . Connect switching for Channel 1 to Terminals 5
and 6 . Tighten both terminals securely .
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4 . Connect switching for Channel 2 to Terminals 8
and 9 . Tighten both terminals securely .
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5 . Set DIP Switch, SW1 for proper current
setting before applying power to the control .
See Internal Switch Settings Chart for proper
DIP Switch settings
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6 . If external potentiometers are being used, then
proceed to the external potentiometer wiring
section . If external potentiometers are not used, this
completes the wiring of the control .
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7 . Double check all connections before applying
power .
4
5
6
7
8
9
2
3
1
2
3
1
or
G
H
N
120 VAC
G
H
N
120 VAC
Clutch
Brake
Channel 1
Channel 2
+
-
+
-
Note: CBC-300 Channel 1
and Channel 2 current
output is adjustable.
Note: If Solid-state NPN switching
is used, emitter is connected to
terminal 6 or 9 and collector is
connected to terminal 5 or 8.
External switching by
customer, see
specification.
(Figure 3)
