IC660BBA100

The IC660BBA100 Analog I/O Block belongs to GE Fanuc Series 90-30 I/O module product line. It comes with 4 input circuits and 2 output circuits. This voltage and current rated analog I/O module offers 5 analog power ranges of 0 to 10 Volts DC, +/-10 Volts DC, +/-5 Volts DC, 0 to 5 Volts DC, and 4 to 20 milliAmps. The IC660BBA100 Analog I/O Block also provides up to 1024 milliseconds of selectable input filter times. Each output can hold the last state or the default value if the communication process is interrupted. It has backwards compatibility with its earlier versions and it is also compatible with the GE Series IC697, IC600, and IC550 PLCs. The electronic block of the module can be replaced without changing the field wiring and configurations of the module.

The IC660BBA100 Analog I/O Block has a 12-bit analog to digital converter that converts the input signal current or voltage to a digital value. The converted signal can be scaled to an integer in order to represent it in engineering units. The output circuit is connected to a 12-bit digital to analog converter which converts the processed values to a voltage or current output signal. The IC660BBA100 Analog I/O Block also automatically calibrates the 2 converters to ensure the accuracy of the performance. In each bus scan, it transmits 8 bytes of input data and 4 bytes of output data. The users can monitor the input and output values as an integer through the hand-held monitor. Connect the AC power source to Terminals 6 and 7 to power up the module. Make sure to install a 250 Volts and 1/8 Amps rated fuse in series with the power connector. The 2 status LEDs that are located on the faceplate provide the status of the module.