Solutions
Safety solutions
Inverter
Conforms to safety standards
Control using safety functions can be easily realized.
A highly reliable emergency output shutoff can be performed by a shutoff circuit using hardware.
The inverter is equipped with a safety function so that it can meet safety standards at low cost.
PLd and SIL2 are supported as standard. (STO)
EN ISO 13849-1 PLd / Category 3
EN 61508, EN61800-5-2 SIL2
* 1. Safety communication is possible between the safety sequencer and the safety remote I / O.
* 2. Only general communication is possible between the safety sequencer and the inverter.
* 3. An electromagnetic contactor is not required to meet the STO's requirements, but an electromagnetic contactor is installed to avoid inverter alarms and the risk of electric shock to the operator.
* 2. Only general communication is possible between the safety sequencer and the inverter.
* 3. An electromagnetic contactor is not required to meet the STO's requirements, but an electromagnetic contactor is installed to avoid inverter alarms and the risk of electric shock to the operator.
Supports PLe and SIL3 by using the built-in option.
EN 61508, EN61800-5-2 SIL3
| Features of IEC / EN 61800-5-2: 2007 | Content | |
|---|---|---|
| STO (Safe torque off) | Safe torque cutoff | SIL 2, Category 3 PL d |
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