Hi,
I need to read three 4-20mA signals from a DCS(ABB) in a remote 6 channel analog input module with RS485 modbus port.
When I connected the three signals individually i can read the raw count values in my AI module,
but if all the three signals connected simultaneously all the three signals stops working in the module.
Is there any alternate way to connect all three signals in a single Analog input module?
Thanks for your help.
I need to read three 4-20mA signals from a DCS(ABB) in a remote 6 channel analog input module with RS485 modbus port.
When I connected the three signals individually i can read the raw count values in my AI module,
but if all the three signals connected simultaneously all the three signals stops working in the module.
Is there any alternate way to connect all three signals in a single Analog input module?
Thanks for your help.