Toshiba EX10MA122 A122 Analog Input Module PLC

The Toshiba EX10MA122 A122 Analog Input Module is a 4-channel analog input module for the Toshiba EX100 Series PLCs that converts analog process signals into digital data for industrial automation control. It accepts 1–5 VDC or 4–20 mA signals (jumper selectable) across its four channels, delivering a 12-bit resolution with a 0–4000 digital count range and a 9.6 ms conversion time for all channels. The module uses a 4-channel, negative common (N-side common) input configuration and provides wire-break detection for 4–20 mA inputs, making it suitable for monitoring sensors like pressure transmitters and level sensors. It operates from an external 24 VDC ±10% supply, with a maximum current draw of 50 mA (5 VDC) and withstand voltage of 1500 VAC for 1 minute, weighing approximately 200 g and designed for mounting as a PLC expansion I/O module. Typical applications include process control panels, water and wastewater treatment, HVAC automation, chemical processing equipment, manufacturing lines, and machine automation that require reliable analog data acquisition from voltage or current signals. Compatible with Toshiba EX100 Series PLCs for expansion, replacement, or upgrades of analog input capability in industrial automation systems.