milmat1
"It Can't Do That !"
- Location
- Siler City, NC USA
- Occupation
- Controls Engineer
I have a safety gate that will use a locking keyed gate switch. The gate locks via a 24VDC solenoid lock. And is monitored by the 2 OSSD outputs by a safety relay.
The question I have is whether the locking signal (that actually locks the gate) has to come from a safety output ?
Can I lock the gate with a standard PLC output, and monitor the status with the OSSD's to safety inputs ?
The question I have is whether the locking signal (that actually locks the gate) has to come from a safety output ?
Can I lock the gate with a standard PLC output, and monitor the status with the OSSD's to safety inputs ?