DLMUK
Member
Hi,
I have the following setup:
4-20mA sensor -> PLC Input module
What I would like to do is have a primary signal and power cable, and a redundant signal and power cable.
With the power cable I could connect into the same terminals without concern, what I am unsure of is if there is an issue passing the 4-20mA current down two cables and terminating them on the same input terminal?
I would terminate the cable shields at the same earth terminal too.
Thanks
I have the following setup:
4-20mA sensor -> PLC Input module
What I would like to do is have a primary signal and power cable, and a redundant signal and power cable.
With the power cable I could connect into the same terminals without concern, what I am unsure of is if there is an issue passing the 4-20mA current down two cables and terminating them on the same input terminal?
I would terminate the cable shields at the same earth terminal too.
Thanks