The FBM211, 0 to 20 mA Input Interface Module
contains sixteen 20 mA dc analog input channels,
each channel accepting a 2-wire analog sensor input
such as a 4 to 20 mA transmitter or a self-powered
20 mA source. The input channels are galvanically
isolated from ground and module logic. The module
performs the signal conversion required to interface
the electrical input signals from the field sensors to
the redundant module Fieldbus.
FBM211 executes an analog input application
program, which provides configurable options for Conversion Time and Rate of Change Limits.
