Product Description – Schneider TM241CE40R PLC

The Schneider TM241CE40R is a high-performance Modicon M241 programmable logic controller designed for demanding industrial applications. It offers 40 I/O points, including 24 digital inputs and 16 relay outputs, providing reliable control for actuators, solenoids, and contactors. Moreover, its built-in Ethernet port and multiple communication interfaces enable seamless integration into modern industrial networks.

This PLC supports high-speed counters (HSC), pulse train outputs (PTO), and PWM signals, making it suitable for motion control of up to two axes with stepper or servo motors. Therefore, it is ideal for packaging machines, conveyor systems, HVAC units, pumping stations, and general small-to-medium automation projects. Its organized display interface, battery backup, and SD card memory simplify programming, diagnostics, and backup of user programs. The compact IP20-rated housing with DIN-rail mounting ensures easy installation in industrial environments.

Technical Specifications

Electrical & I/O

• Supply Voltage: 100 → 240 V AC

• Total I/O Points: 40

• Digital Inputs: 24 × 24 V DC inputs (IEC 61131‑2 compliant)

• Digital Outputs: 16 × relay outputs (SPST/SPDT depending on configuration)

• Relay Rating: 2 A at 24 V DC / 250 V AC

• High-Speed Counters (HSC): 4 channels for fast counting

• Pulse Train Outputs (PTO): Supports up to 2 axes for stepper/servo motors

• PWM Outputs: Available for precise speed/position control

Performance

• Processing Speed: Fast scan cycle for real-time machine control

• Motion Control: Supports PTO/PWM for up to 2 axes

• Expansion Capability: Supports TM3 expansion modules, up to 196 I/O max

Communication Interfaces

• Ethernet Port: RJ45, supports Modbus TCP/IP and embedded web server

• Serial Ports: RS232/RS485 (Modbus RTU, ASCII)

• USB Ports: Mini-B (device), Type-A (for program transfer or accessories)

• Micro SD Card: Up to 32 GB for program/data storage and duplication

Mechanical & Environmental

• Mounting: DIN-rail or panel

• Dimensions (L × W × H): 190 × 95 × 90 mm

• Weight: 0.62 kg

• Protection: IP20

• Operating Temperature: −10 °C to +55 °C

• Storage Temperature: −20 °C to +70 °C

• Relative Humidity: 5–95% non-condensing

Certifications & Compliance

• CE, UL, CSA, RCM, CULus, IACS E10

• Marine Certifications: LR, ABS, DNV, GL

• Standards: ANSI/ISA 12-12-01, CSA C22.2 No 142, CSA C22.2 No 213, EN/IEC 61131-2, UL 1604, UL 508

• Better World Green Premium Product

FAQ

Q1: How many I/O points does the TM241CE40R support?
It has 40 total I/O points: 24 digital inputs and 16 relay outputs.

Q2: Can it handle motion control tasks?
Yes, it supports PTO/PWM for up to 2 axes with stepper or servo motors.

Q3: Which communication interfaces are available?
Ethernet RJ45, RS232/RS485, USB mini-B, and Type-A ports are included.

Q4: Is this PLC expandable?
Yes, it supports TM3 expansion modules up to 196 I/O points.

Q5: Does it include a display and battery backup?
Yes, the built-in display and battery backup ensure uninterrupted operation.