MODICON ALU202 Analog Output Module

MODICON ALU202 is a high-performance output module for Modicon A120 series Compact PLC automation systems. This output module is the alias model of AS-BDAU-202, featuring 8-channel 0-10V analog voltage output and 11-bit conversion resolution. The output module adopts signal isolation circuit and anti-noise PCB layout. This output module supports stable continuous operation in chemical, packaging, heat treatment and general process control production lines.

It serves as a core analog signal generator to convert digital values from PLC backplane into continuous analog voltage signals. The analog signal generator sends control signals to valve positioners, variable speed drives and proportional regulators. This analog signal generator supports on-site calibration and over-range detection for fault diagnosis. The analog signal generator is fully compatible with Modicon A120 rack PLC systems.

The unit delivers dependable analog output control for flow, pressure, temperature and speed closed-loop regulation. Accurate analog output control stabilizes process setpoints and reduces parameter fluctuation. Stable analog output control minimizes signal drift and improves repeatability of process recipes. The analog output control of this model meets strict industrial process automation standards.