We are currently installing a 2-wire Vegaflex 4-20ma level sensor into a Allen Bradley 1756 series Analog input module. Does the module need to have its parametres changed to accomadate this (it previously was recieving a 4-20ma signal in a different configuration). The attachmentView attachment Wiring diagram.doc shows the previous & current wiring configuration but we cant seem to get the unit to power up in this configuration.
Does the unit require its own reciever similar to the milltronics for this 2-wire cicuit to work??
Cheers
Does the unit require its own reciever similar to the milltronics for this 2-wire cicuit to work??
Cheers
