The Omron CP1W-MAB221 Programmable Logic Controller (PLC) Expansion Unit offers 2 analog inputs and 2 analog outputs for flexible signal conversion in compact automation systems. Supporting voltage and current ranges (0–5 V, 1–5 V, 0–10 V, ±10 V, 0–20 mA, 4–20 mA), it ensures accurate data handling. Designed for 24 VDC operation, it delivers precise analog monitoring and output control in process applications. This module enhances analog performance and integration across Omron PLC platforms. Manufactured by Omron, part of the Omron Programmable Logic Controller family, available under the Omron CP1W Series.