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No.SFOD-OMT0010-B
12. Common Precautions for wiring and cable
Warning
1. Adjustment, mounting, inspection or wiring should never be carried out before disconnecting
the power supply to the product. Electric shock, malfunction and damage can result.
2. Do not disassemble the cable. Use only specified cables.
3. Do not connect or disconnect the cable or connector with the power on.
Caution
1. Wire the connector securely. Do not apply any voltage to the terminals other than those
specified in the Operation Manual.
2. Wire the connector securely.
Check for correct connector wiring and polarity.
3. Take appropriate measures against noise.
Noise in a signal line may cause malfunction. As a countermeasure, high voltage and low voltage
cables should be separated, and keep wiring lengths short, etc.
4. Do not route wires or cables together with power or high voltage cables.
The product may malfunction due to interference and surge voltages. Route the wires of the product
separately from power or high voltage cables.
5. Take care that actuator movement does not damage cables.
6. Operate with cables secured. Avoid bending cables at sharp angles where they enter the
product.
7. Avoid twisting, folding, rotating or applying an external force to the cable. Also avoid
operating at sharp angles.
Risk of electric shock, broken wires, contact failure and loss of control of the product can occur.
8. Fix the motor cable protruding from the product in place before using.
The motor cable is not robotic type cable and can be damaged when moved.
Do not place Part A in the diagram below in a flexible cable duct.
9. Select “Robotic type cables” when deflecting actuator-cables repeatedly. Do not put cables
into a flexible moving tube with a radius smaller than the specified value (minimum 50mm).
Risk of electric shock, wire damage, contact failure and loss of control of the product can occur if
“Standard cables” are used in case of inflecting the cables
repeatedly.
10. Confirm correct wiring of the product.
Insulation failure (interference with another circuit, poor insulation between terminals etc.) could
introduce excessive voltage or current to the controller or its peripheral devices and damage them.
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