Digital input modules for Modicon M221, M241 and M251 logic controllers

Modicon TM3 digital input modules
Types with different numbers of digital inputs
Terminal block with screw or spring connectors

Beef up your PLC's performance with this I/O module from Schneider Electric. It's compatible with Modicon M221, M241 and M251 logic controllers and clips directly onto other modules for easy assembly. The device comes with 16 digital inputs, which gives you plenty of scope for receiving on and off signals from sensors and switches. This lets you automate and integrate motors and relays, as well as lighting and heating applications. Green LEDs shed light on each channel's status, so you know your system is running smoothly.

• Resistant to shock, vibration and noise for use with powerful electric machinery
• Slide and click attachment gives you secure DIN rail mounting
• Insulation between the output and supply boosts electrical safety
• 4ms response time to keep pace with fast-working systems

• Motor control
• Heating and cooling
• Lighting systems
• Safety systems

Yes. You can run an unshielded cable for up to 50m between the input of this PLC I/O module and another device.

Schneider Electric Modicon TM3

The Modicon TM3 is a MachineStruxure I/O system. The next generation of MachineStruxure from Schneider Electric is an intuitive solution for machine automation with all the features and functions you need to build machines that will improve your bottom line. From design and development, to commissioning and maintenance, MachineStruxure is a complete machine building solution with benefits all through the machine life cycle.
The Modicon TM3 expansion module offer provides an opportunity to enhance the capabilities of Modicon M221, M241 and M251 logic controllers.
In addition, the TM3 expansion system is flexible due to the possibility of remotely locating some of the TM3 modules in the enclosure or another cabinet (up to 5 meters away, using a bus expansion system.