YOKOGAWA CW120 - Page 120

9-20
IM CW120-E
9.6.3 Wiring for Terminals
● Wiring for External Control Input/Output Terminals
With a flatblade screwdriver or the like, push in the rectangular dip
beneath each terminal hole and insert a peeled signal wire. Releasing the
screwdriver grips the wire.
signal wire
Flatblade screwdriver or the like
NOTE
• Do not apply a voltage exceeding the allowable voltage range (–0.5 to 5.5 V) to the control
signal input terminal. The input circuit may be damaged.
• Do not confuse the input terminal with the output terminal.
● Applicable Wires for Signal Wiring
• Recommended wires:
Solid AWG 18 wires (1.0 mm diameter) or stranded 0.75 mm
2
wires
• Usable wires:
Solid AWG 26 to AWG 18 (0.4 to 1.0 mm diameter) wires
Stranded AWG 22 to AWG 20 (0.3 to 0.75 mm
2
diameter) wires with
each strand thicker than 0.18 mm diameter
Standard peeling length: 10 mm
9.6 External Control Input/Output