ABB HEIA303892R1 ED1251a PCB Circuit Board

Describe

The HEIA303892R1 ED1251A is PCB Circuit Board. Contrans I_remote provides all the necessary modules for matching the field signal. These include analog inputs for feeding the transmitter or for reading off analog field signals, temperature inputs, analog outputs for controlling electrical actuators and positioners, binary input and output units.

The gateway is here the link between the input and output modules and the PLC or DCS. It takes over the transfer of the internal bus protocol of the input and output modules into the external bus protocol. This ensures the direct coupling to the bus system used for PLC and DCS. Later matching of the field bus protocol to future standards becomes easy by just changing the gateway.