SCHNEIDER ELECTRIC TM200CE40T CONTROLLER

Schneider Modicon TM200CE40T Logic Controller – 40 I/O, Ethernet, Transistor Source Output

The Schneider Modicon TM200CE40T logic controller is a robust and compact device from the Easy Modicon M200 series. Designed to streamline control in industrial automation, it operates on a 24V DC supply and features 40 discrete I/O channels, making it an ideal choice for mid-size applications. With its integrated Ethernet port and flexible I/O configuration, this controller ensures seamless communication and performance reliability.

Built for efficiency, the TM200CE40T includes 24 discrete inputs, with 8 of them configured as high-speed or fast inputs for time-sensitive tasks. Inputs I0, I1, I6, and I7 support high-speed operations, while I2 through I5 serve as fast inputs, allowing high-performance counting and interrupt handling. The remaining 16 inputs (I8 to I23) function as regular digital inputs, suitable for general-purpose use.

Its output configuration is equally versatile, offering 16 transistor outputs with source (positive) logic. Outputs Q0 and Q1 support fast output functions like PLS, PWM, and PTO, with frequencies up to 100 kHz, enabling precision control for motor drives, positioning, and pulse generation. Outputs Q2 to Q15 deliver standard 24V DC output signals at 0.5 A current capacity each.

The TM200CE40T’s inputs accept 24V DC signals with an input current of 7 mA. Compatible with both sink and source logic (Type 1 per IEC 61131-2), the controller offers flexible wiring configurations for system designers. Input filtering times are configurable at 0 ms, 3 ms, or 12 ms, allowing customization based on the application’s noise and speed requirements.

This controller can handle up to 4 expansion modules, scaling the I/O count to 64 relay outputs or up to 144 transistor outputs. It also features inrush current handling up to 35 A, robust overcurrent protection, and programmable reset behavior, ensuring system protection under heavy electrical load conditions.

For output safety and stability, the device integrates overload and short-circuit protection with a current limit of 2 A per output common. Voltage state guarantees ensure high signal integrity: inputs recognize state 1 at 15V or more and state 0 at 5V or less. Each input offers a 3.3 kΩ impedance, supporting reliable signal reading from a variety of field devices.

The controller supports advanced functions including 14 simultaneous PID loops and two channels of PWM/PLS up to 100 kHz for closed-loop process control. It also supports high-speed counting on four channels (I0 to I3) at 100 kHz, 32-bit resolution, making it suitable for motion applications and industrial automation requiring precise feedback.

Processing performance is optimized with an instruction execution time of 0.2 μs for Boolean logic and a scan time of 0.3 ms per 1 KInstruction. Event task response is as fast as 60 μs, ensuring quick reaction to changes in process conditions. This makes the TM200CE40T highly efficient for both periodic and event-driven applications.

Memory-wise, it includes 512 bytes of internal flash for program backup and supports a 32 GB micro SD card for data logging, firmware updates, and user program storage. The optional BR2032 lithium battery offers up to 5 years of real-time clock backup and ensures three years of data retention even during power outages.

Local diagnostics and system status are displayed via multiple onboard LEDs. These include dedicated indicators for power (PWR), run (RUN), SD card activity (SD), battery (BAT), communication (SL1, LK/ACT), and individual I/O states, simplifying system commissioning and troubleshooting.

Mechanical design features include compact housing with dimensions of 175 mm width, 90 mm height, and 70 mm depth. At only 0.523 kg, it offers a space-saving, lightweight solution for panel integration. The controller supports DIN rail (TH35-7.5 or TH35-15) or panel mounting with vibration and shock resistance up to 2 gn, ensuring durability in harsh environments.

Operating temperature range is 0 to 55°C, with storage tolerance from -25 to 70°C. Humidity resistance is rated at 10 to 95% non-condensing, suitable for varying environmental conditions. The TM200CE40T complies with CE standards and can operate at altitudes up to 2000 meters, with storage capability up to 3000 meters.

Communication is enhanced with 10/100 Mbps Ethernet connectivity, allowing integration into SCADA systems, PLC networks, and remote monitoring setups. Two green status LEDs indicate network activity and link status, supporting seamless setup and diagnostics for connected systems.

Its strong electrical and mechanical endurance includes immunity to microbreaks up to 2 ms and maximum voltage drop below 1V, maintaining signal integrity and performance. Leakage current for outputs is capped at 0.1 mA, and tungsten loads are supported up to 12W, enhancing compatibility with diverse actuator types.

This controller is well-suited for industries like packaging, textile, material handling, food processing, and building automation. Its fast response, modularity, and high-speed I/O handling make it a perfect fit for demanding automation environments where timing and precision matter.

Whether you're building a new control system or upgrading an existing one, the Schneider TM200CE40T offers a scalable, programmable, and rugged solution. It’s engineered to help reduce development time, improve process efficiency, and ensure seamless integration into complex automation architectures.