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3-2 2. Power Supply Cable Connection
2. Power Supply Cable Connection
Power Supply Cable Connection
• Connect the power supply cable to the terminal on the backside of the unit.
• Tighten terminal screws on the power supply terminal block with the following torque.
• The power source must be within the allowable voltage fluctuation.
• Use a power source with low noise between the cables or between the ground and the cable.
• Use as thick a power supply cable as possible to minimize drop in voltage.
• Keep power supply cables away from high-voltage, large-current carrying cables.
• Be sure to attach the terminal cover to the terminal block.
DANGER
Electric shock hazard
Shut the power off before connecting the power supply cable.
24 VDC
Power supply
24 VDC ± 10%
Grounding
24 VDC
Terminal Screw
Screw Size
Tightening
Torque
Crimp-style Terminal (Unit: mm)
M3.5 0.5 N•m
7.1 MAX 7.1 MAX
Terminal cover