The Omron CJ1W-DA021 Programmable Logic Controller (PLC) Expansion Unit offers 2 analog output channels for voltage and current signal generation in automation systems. It supports output ranges from 1–5 V, 0–10 V, ±10 V, 0–20 mA, and 4–20 mA, providing high precision with 1/6000 resolution. Operating on 24 VDC power, it ensures accurate and stable analog output control. Compact and efficient, this module extends Omron PLC performance for advanced process automation. Manufactured by Omron, part of the Omron Programmable Logic Controller family, available under the Omron CJ1W Series.