cbe.krishna
Member
Dear all,
We using 2 wire 4-20 MA analog input module , (siemens ET2OOS Module)we have to connect these inputs channels to VFD and Field Analog sensors which is active device in a four wire connection.
We are in trouble to replace 2 wire module to 4 wire module so kindly anybody reply how to solve this case, any isolators are 4 wire to 2 wire converters is there, if possible Pls reply low cost converters make & mdl no.
Thanks & regards
kk
We using 2 wire 4-20 MA analog input module , (siemens ET2OOS Module)we have to connect these inputs channels to VFD and Field Analog sensors which is active device in a four wire connection.
We are in trouble to replace 2 wire module to 4 wire module so kindly anybody reply how to solve this case, any isolators are 4 wire to 2 wire converters is there, if possible Pls reply low cost converters make & mdl no.
Thanks & regards
kk