Omron S8AS User Manual page 13

■ Installation and Wiring
1. Minor electric shock during operation may occasionally occur. Always attach the cover or take other
precautions so that the terminals cannot be touched directly.
Also, connect the ground completely. The ground is a protective earth (PE) terminal specified in safety
standards. If the ground is not connected completely, electric shock or malfunction may occur.
2. Minor fire may possibly occur. Ensure that input and output terminals are wired correctly.
3. Heat generated by wiring materials may cause the temperature of internal parts to increase, which may
result in deterioration of or damage to the internal parts. Select the wiring materials according to the
current that is being used.
4. Using the wiring materials, torque, and wire stripping length specified in 3-3 Power Supply and Input/
Output Wiring is recommended to prevent smoke or fire of the wire material due to an abnormal load.
5. It is conceivable that internal parts may be deteriorated or damaged. Do not repeatedly perform cutoff or
recovery operations more than necessary.
6. Do not push more than 100 N of force to the terminal block when tightening screws.
7. Be sure to tighten the lock screws on the sides of the connector after connecting any output connector.
When removing a connector, be sure the lock screws are completely loose before pulling on the
connector.
8. Be sure to remove the sheet covering the Product during installation before turning ON the power.
■ Output Voltage Adjustment
1. The output voltage adjuster (V.ADJ.) may possibly become damaged. Do not apply more than the required
force.
2. Do not exceed the rated output capacity and rated total output current after adjusting the output voltage.
■ Periodic Inspections
Under normal operating conditions, the Product will require several years or even more than ten years until the
maintenance forecast monitor function operates. When using the Product for an extended period of time, per-
form the following procedure periodically to confirm that the output for the maintenance forecast monitor func-
tion (LFE) is operating correctly.
a) Change to Run Mode.
b) Confirm that the (LFE) output is ON (electrical continuity between LFE and COM).
Note For details about terminal names, refer to 2-1 Component Names and Functions.
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