Issue:
Checking if Zelio relays can monitor negative currents.

Product line:
Relays and Timers

Environment:
Zelio Control and Measurement Relays

Cause:
Documentation shows on 4-20mA does not clarify positive or negative.

Resolution:
Yes, the RM35JA31MW can monitor +4 to +20mA or -4 to -20mA.

Released for:Schneider Electric Singapore