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Safety Instructions
■ Safety Precautions
1. Read and comply with the safety instructions during installation, operation, and
maintenance on the equipment.
2. To ensure the safety of humans and the products, follow the marks on the products
and all the safety instructions in this document.
3. The “CAUTION,” “WARNING,” and "DANGER” signs are only supplements to the safety
instructions.
4. Use this equipment according to the designated environment requirements.
Damage caused by improper use is not covered by warranty.
5. Inovance shall take no responsibility for any personal injuries or property damage
caused by improper use.
■ Safety Levels and Definitions
: Indicates that failure to comply with the notice will result in severe
personal injuries or even death.
: Indicates that failure to comply with the notice may result in severe
personal injuries or even death.
: Indicates that failure to comply with the notice may result in minor or
moderate personal injuries or damage to the equipment. Please keep this guide well
so that it can be read when necessary and forward this guide to the end user.
During Control System Design
● Provide a safety circuit outside the PLC so that the control system can still work safely
once external power failure or PLC fault occurs.
● Add a fuse or circuit breaker because the module may smoke or catch fire due to long‑
time overcurrent caused by operation above rated current or load short‑circuit.