The GE Fanuc IC200ALG230 module is part of the Versamax product line and it is an analog input module. It can act as an interface device to either 4 current inputs or to 4 voltage inputs. The IC200ALG230 analog input module does not need an external power supply because it draws its power from the power supply in the Versamax PLC backplane. This analog input module is designed to provide an interface in a Versamax PLC or programmable Logic Controller system in a commercial or industrial setting. All 4 of its inputs are single-ended and they are arranged in 1 group. The IC200ALG230 analog input module consumes 125 milliamps of backplane current at 5 Volts of output voltage. Its input voltage is +/- 10 Volts DC bipolar voltage by default but it can also be configured to have a unipolar voltage of 0 to 10 Volts.

The configuration of the GE Fanuc Versamax IC200ALG230 analog input module can be done with the 2 jumpers found on the carrier terminals. These jumpers can be used to configure the module to operate in either the current or the voltage mode and to configure the module to operate in the unipolar or bipolar mode within the voltage mode if the voltage mode is selected. The jumper that is used to select the current or voltage mode on the IC200ALG230 analog input module allows the module to accept 4 to 20 milliamps of input current. For safety, the cables for the IC200ALG230 analog input module should be grounded at the source device when possible, and at least the cable shield should be grounded at the source device or even at the I/O module when grounding the cable is not possible.