Toshiba EX10-MAI21 Analog Input Module 4-Channel

Description:

The Toshiba EX10-MAI21 PLC Module is used to receive and process analog input signals from field instruments in Toshiba EX10 programmable logic controller (PLC) automation systems. Commonly installed in Toshiba EX10 PLC racks used in manufacturing equipment, process control systems, packaging machinery, and industrial automation applications requiring a 4-channel analog input module supporting 4–20 mA or 1–5 VDC signals. Maintenance technicians, OEMs, and system integrators use this module for replacement of failed analog input modules, PLC repairs, automation retrofits, and restoration of accurate process signal acquisition.

Applications:

The Toshiba EX10-MAI21 PLC Module acquires analog signals from field transmitters such as pressure, temperature, flow, and level sensors and converts them into digital data for processing by the PLC CPU. It is widely used in factory automation, water and wastewater treatment plants, chemical processing, packaging equipment, material handling systems, and industrial process control applications utilizing Toshiba EX10 PLC platforms.

Technical Specifications:

• Manufacturer Part Number (MPN): EX10-MAI21
• Brand: Toshiba
• Product Type: PLC Analog Input Module
• Series: EX10
• Module Type: Analog Input Module
• Number of Input Channels: 4 Channels
• Input Signal: 4–20 mA or 1–5 VDC (Selectable)
• Resolution: 8-bit
• Input Impedance: ≥500 kΩ (Voltage), 250 Ω (Current)
• Overall Accuracy: ±1% Full Scale
• Conversion Time: Approximately 1 ms
• External Power Supply: 12–24 VDC ±10% (50 mA)
• Current Consumption: 50 mA Max. @ 5 VDC
• Withstand Voltage: 500 VAC for 1 Minute
• Compatible System: Toshiba EX10 Programmable Logic Controller (PLC)
• Installation: PLC I/O Rack Mount
• Function: Analog Signal Acquisition for Process Control
• Application: Industrial Automation, Machine Control, and Process Monitoring
• Service Use: OEM Replacement, Maintenance, Retrofit, and PLC Repair
• Status: Legacy / Discontinued Industrial Automation Module

Common Replacements:

• Toshiba EX10-MA121 Analog Input Module
• Toshiba EX10-MA131 Analog Input Module
• Toshiba T2E AI21 Analog Input Module