Hello,
I have some questions about SAFEX-C.15 wiring for PL e. I read Table 75 and 90 in Installation manual. But still confused. Please help me below questions.
1. If hydraulic ON/OFF valve coil or relay current below 2A(DC 24V), is it possible use P and N switching to control coil?
2. What’s symbol meaning?
3.Two safety contactor connected to same motor and contactor feedback go to SAFEX. Does it achieve PL e?
4. If use P and N switching to control contactor coil(DC 24V), is it need connect contactor feedback to Ix.0 and Ix.1 for PL e?
5. Is it OK to use safety relay(DC 24V coil) to control contactor(AC 220V)? Like below photo. If yes, is it need feedback from two relay and two contactor to achieve PL e?
6. Is it correct wiring for SAFEX-C.15 with IndraDrive Cs and EFC5610 frequency converter? Parameter setting for X1(E1.00 =33, E0.56=1) and DO1(E2.01 =3) in EFC5610. Is it correct?
Hello Sam888,
Sorry for this late answer but in germany are vacation time. But I will try to answer your questions now:
1. PLe can not be achieved you have to wire it like in point 4.
2. I suspect it should be a valve/coil with end position
3. Yes it achieve PL e
4. Yes it achieve PL e
5. No this is not allowed
6. I have no answer yet
