Schneider TM200C40T Easy Modicon M200 Logic Controller
Product Introduction
The Schneider TM200C40T expands the Easy Modicon M200 platform with substantial I/O capacity and transistor output technology. This logic controller features 40 discrete I/O points, combining 24 inputs and 16 transistor outputs. It operates on a 24V DC supply, making it ideal for systems that already use low‑voltage power. The input mix includes 4 high‑speed channels (I0, I1, I6, I7), 4 fast channels (I2–I5), and 16 regular inputs (I8–I23). All 16 transistor outputs use positive logic (source) and are rated at 0.5A each. Additionally, two outputs (Q0, Q1) serve as fast outputs for PWM and PTO functions. With built‑in PID, high‑speed counting, and Modbus communication, the TM200C40T handles sophisticated automation tasks with precision.
Technical Specifications
The TM200C40T runs on a rated supply of 24V DC , with an acceptable range of 20.4 to 28.8V. Power consumption reaches 24W at maximum I/O load. The controller includes 24 discrete inputs accepting 24V DC logic, with a guaranteed ON voltage of ≥15V and OFF voltage of ≤5V. Input current is 7 mA with 3.3 kΩ impedance, conforming to type 1 sink/source logic per EN/IEC 61131‑2.
For outputs, the TM200C40T provides 16 transistor channels using positive logic (source). Q2 through Q15 are standard transistor outputs rated at 0.5A each, while Q0 and Q1 serve as fast outputs capable of 100 kHz operation in PWM or PLS mode. These fast outputs support positioning functions with 2 channels at 100 kHz. The outputs feature overload and short‑circuit protection at 2A, with automatic reset after 1 second. Maximum leakage current is only 0.1 mA, and voltage drop stays below 1V. Outputs are grouped into four commons (COM0–COM3), each rated at 3.5A maximum.
Response times vary by input type. High‑speed inputs switch in 5 µs. Fast inputs respond in 35 µs (on) and 100 µs (off). Regular inputs I8–I13 switch in 35 µs (on) and 100 µs (off), while I14–I23 are slightly slower at 55 µs (on) and 125 µs (off). Standard outputs have a fixed response time of 1 ms for both on and off transitions. You can also configure input filtering at 0, 3, or 12 ms to reject electrical noise.
High‑Speed Counting and Motion Control
The TM200C40T excels in motion‑related applications. Its fast inputs support high‑speed counting (HSC) modes including quadrature (x1, x2, x4), pulse/direction, single phase, and CW/CCW, all at 100 kHz with 32‑bit resolution. You can use these for encoder feedback, flow metering, or position tracking. Additionally, the two fast outputs (Q0, Q1) provide PWM for motor speed control and PLS for stepper or servo pulse generation. The built‑in adjustable PID regulator handles up to 14 simultaneous loops, making temperature, pressure, and flow control straightforward.
Memory and Data Management
Program memory includes 512 bytes of internal flash, storing up to 10,000 instructions. An optional 32 GB micro SD card expands storage for data logging, recipe management, and firmware updates. The real‑time clock maintains accurate time with drift of ≤90 seconds per month at 25°C. A BR2032 lithium battery preserves clock data and program backups for up to 3 years during power interruptions.
Communication and Connectivity
Connectivity on the TM200C40T includes a USB mini B port for programming via SoMachine‑Network at 12 Mbit/s. Two non‑isolated serial links are provided: serial 1 with RS485, and serial 2 configurable for RS232 or RS485. An isolated RS485 interface is also available on serial 2. These support Modbus master/slave protocols in RTU or ASCII modes, with baud rates from 1.2 to 115.2 kbit/s. You can expand I/O by adding up to 4 expansion modules , reaching a total of 128 discrete outputs for transistor systems or 80 for relay systems.
Mechanical and Environmental Ratings
The TM200C40T carries an IP20 rating with the protective cover installed. Operating temperature ranges from 0 to 55°C for horizontal mounting, with storage from -25 to 70°C. It withstands vibration of 3.5 mm at 5–8.4 Hz and 1 gn at 8.4–150 Hz on DIN rail, or 3.5 mm at 5–8.7 Hz and 2 gn at 8.7–150 Hz for panel mounting. Shock resistance is rated at 15 gn for 11 ms and 30 gn for 6 ms. Relative humidity can reach 95% without condensation, and the unit operates at altitudes up to 2000 meters.
Insulation is rated at 500V AC between inputs and logic, between output and logic, and between output groups. The supply‑to‑logic insulation is 500V DC. The controller also includes a 24V DC sensor power supply rated at 300 mA, providing power for external sensors without an additional supply.
Dimensions and Mounting
The TM200C40T has a wider footprint to accommodate its 40 I/O points, measuring 175 mm (W) x 90 mm (H) x 70 mm (D) . Mount it on a standard DIN rail (TH35‑15 or TH35‑7.5 per IEC 60715) or on a panel using an optional fixing kit. All connections use removable screw terminal blocks for easy wiring and maintenance. The power supply connects via a 3‑terminal block, inputs and outputs via dedicated terminal blocks, and serial link 1 via a 4‑terminal block.
For wiring, keep unshielded input cables under 50 meters. Fast and high‑speed inputs require shielded cables shorter than 10 meters. Output cables can run up to 150 meters unshielded. The controller meets CE, CSA, cULus, IACS E10, and RCM certifications.
Packaging List
1 x TM200C40T logic controller
1 x Removable screw terminal block for inputs (24‑point)
1 x Removable screw terminal block for transistor outputs (16‑point)
1 x Removable screw terminal block (4 terminals) for serial link 1
1 x Removable screw terminal block (3 terminals) for 24V DC power supply
1 x Protective cover (fitted)
1 x Quick start guide (printed)
Note: Micro SD card, programming cable, and mounting kit are optional and sold separately.
Shipping Information
We ship the TM200C40T worldwide via FedEx, UPS, or DHL. Orders are processed within 24 business hours. Tracking numbers are provided upon dispatch.
Frequently Asked Questions (FAQ)
1. How does the TM200C40T differ from the TM200C40R?
The TM200C40T uses transistor outputs (source) and runs on 24V DC , while the TM200C40R uses relay outputs and runs on 100‑240V AC. The T version also includes two fast outputs for PWM/PTO, making it better suited for motion control applications.
2. Can I use the fast outputs (Q0, Q1) for stepper motor control?
Yes, Q0 and Q1 support PTO (pulse train output) at 100 kHz , which is ideal for driving stepper drives or servo amplifiers that accept pulse/direction signals.
3. How many expansion modules can I connect to the TM200C40T?
You can connect up to 4 expansion modules . For transistor output systems, the total discrete outputs can reach 128; for relay systems, the maximum is 80 outputs.
4. What is the advantage of the separate output commons?
The four commons (COM0–COM3) allow you to group outputs into isolated zones. This flexibility lets you power different sections of your machine separately or provide individual overcurrent protection.
5. Does the controller support real‑time data logging?
Yes, with an optional 32 GB micro SD card , you can log process data, alarms, and trends over time. The controller also has a battery‑backed real‑time clock for time‑stamped records.
