Schneider TM221CE40T Modicon M221 Logic Controller 40 IO transistor PNP outpu...

The TM221CE40T is a Schneider Electric Modicon M221 logic controller with 40 I/O, powered by a 24 V DC supply. It combines 24 digital inputs (including 4 high-speed inputs at 100 kHz), 16 PNP transistor outputs (including 2 fast outputs), and 2 analog inputs (0...10 V). Integrated Ethernet (10BASE-T/100BASE-TX), RS232/RS485 serial, and USB ports provide Modbus TCP, EtherNet/IP, and SoMachine connectivity.

Technical specifications:

• Commercial reference: TM221CE40T
• Manufacturer: Schneider Electric
• EAN:
• Series / range: Modicon M221
• Product type: Logic controller
• Supply voltage: 24 V DC (range: 20.4...28.8 V DC)
• Total I/O: 40
• Digital inputs: 24 (4 fast inputs at 100 kHz, IEC 61131-2 Type 1)
• Analog inputs: 2 x 0...10 V, 10-bit resolution
• Digital outputs: 16 PNP transistor (2 fast outputs at 100 kHz)
• Output current: 0.5 A per output, 4 A max per common point
• Expansion: up to 7 local / 14 remote I/O modules
• Memory: 256 kB RAM for user application + 256 kB built-in flash backup
• Execution time: 0.3 ms per 1,000 instructions
• High-speed counters: 4 x 32-bit at 100 kHz (A/B, pulse/direction, single-phase)
• PTO positioning: 2-axis pulse/direction at 100 kHz
• PID: up to 14 simultaneous adjustable loops
• Real-time clock: yes (drift <= 30 s/month at 25°C)
• Ethernet: 10BASE-T/100BASE-TX via RJ45, Modbus TCP server/client, EtherNet/IP adapter, DHCP client
• Serial port: RS232/RS485 via RJ45, Modbus RTU/ASCII
• USB: Mini B USB 2.0
• Mounting: DIN rail TH35-7.5 or TH35-15 (IEC 60715), or panel mounting
• Height: 90 mm
• Certification: CE

Features and benefits:

• Integrated Ethernet with Modbus TCP server/client and EtherNet/IP adapter enables direct industrial network integration
• Four 32-bit high-speed counter inputs and 2-axis PTO at 100 kHz support precise motion control without additional hardware
• Up to 14 simultaneous adjustable PID loops for closed-loop process control applications
• 256 kB built-in flash provides non-volatile application backup; optional 2 GB SD card for extended data storage
• Per-channel LED indicators for I/O status, Ethernet link, SD card, battery, and error diagnostics

Applications:

• Machine automation and industrial sequencing with multi-axis pulse/direction motion control
• Conveyor and packaging systems requiring high-speed counting and positioning
• Process control panels using closed-loop PID regulation
• OEM equipment requiring Modbus TCP or EtherNet/IP network connectivity

Compliant with IEC 61131-2. Part of the Schneider Electric Modicon M221 range.

Also known as: Schneider TM221CE40T, Schneider Electric TM221CE40T, M221 logic controller, Modicon M221 40 I/O controller.