Toshiba Corporation EX2040AI2A Analog Input Module

The Toshiba EX2040AI2A Analog Input Module is a 4-channel, plug-in analog input for Toshiba EX20 and EX40 Series PLCs that converts analog process signals into digital data for industrial automation. It is commonly installed in process control panels, water and wastewater treatment facilities, chemical processing plants, power generation systems, manufacturing lines, and OEM machinery that monitor pressure, temperature, level, and flow transmitters. Maintenance teams, OEMs, and system integrators rely on this module for PLC system expansion, replacement of failed analog input modules, retrofits, and automation upgrades. Technical specifications: Manufacturer Part Number (MPN) EX2040AI2A; Brand Toshiba; Product Type Analog Input Module; Compatible Series EX20 / EX40 Series PLC; Input Channels: 4; Input Signal Range: 1–5 VDC or 4–20 mA; Input Impedance: 1 MΩ (Voltage), 250 Ω (Current); Resolution: 12-bit (0–4000 Counts); Conversion Time: approximately 9.6 ms for four channels; Overall Accuracy: ±0.5% Full Scale; Mounting: PLC rack / expansion slot installation; Application: Industrial process monitoring and automation control; Country of Manufacture: Japan; Common Replacements: EX2040AI2B, EX2040AI4A, EX20MAI22.