Can the control wire and the position feedback wire of the pneumatic cut-off valve share the same 6-core cable?
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The explosion protection requirements for diiBT4 mean that there are no safety barriers, and the solenoid valves operate at 24V DC. Can we use a 6-core shielded cable? I think there should be no problem
It’s fine to use it, but it’s not easy to run pipes and wires to the valve.
Using it is fine, but it’s not standard practice; this must definitely not be done with critical valves. You need to consider the potential failures of the cables and the extreme problems they could cause.
In principle, it’s possible, as long as the indoor mounting components are easily arranged.
It’s possible, but I’m worried it will be troublesome to maintain in the future
It can indeed be used in practice, but once problems arise, it can cause trouble; diagnosing and fixing issues is even more difficult. It’s really not as good as using it separately
I’ve never used it this way; the wires are always wired separately
It is possible; it is recommended to place both signals in one PLC cabinet.
It’s easy to share one wire, but difficult to separate them.
It would be best if three cables emerged from this field wiring box with interlocked valves to connect to the valves!