The Emerson Automation IC200ALG331 is a 4-point analog voltage/current output module from the VersaMax I/O series, originally developed by GE Intelligent Platforms. It features four (4) individually isolated output channels capable of delivering either 1–20 mA current signals or ±10 VDC voltage signals, providing flexibility for various analog control applications. Each channel offers a high 16-bit resolution and a maximum update rate of 7.0 ms, ensuring precise and stable analog signal generation. The module is fully software-configurable, allowing users to select between output hold or default-to-last-state operation modes for enhanced system reliability during communication interruptions or power fluctuations. Built for accuracy and durability, the IC200ALG331 may possibly be implemented across North America, Europe, Asia, and other regions where Emerson VersaMax systems are used for high-precision analog output and process control.