Schneider Electric PLC Expansion Module for Use with Modicon M2xx, 24 V dc

Bus expansion modules for Modicon M221, M241 and M251 logic controllers

Modicon bus expansion modules
- Transmittion module, power supply via TM3 bus
- Receiver module, 24Vdc with external power supply
Block with 2 LEDs displaying the communication status and power supply status
RJ 45 connector for connecting the VDIP184546xxx bus expansion cable
Symmetrical rail locking clip
TM3 bus connector providing continuity of the link with the connected module
Adjacent module locking latch
For plate or panel mounting, use the TMAM2 kit (stock-no. 806-7102)

Close the gap between your external sensors and control system using this PLC expansion module from Schneider Electric. It's a receiver module that accepts information from remote devices or sensors and is designed to work seamlessly with controllers from the Modicon M2xx range. The unit processes a relayed signal and transfers it to the controller for further action. It has an RJ45 connector that lets you plug in a bus transmitter to boost data transfer. Connecting your electrical conductors securely is no problem, as you simply fix them into the screw terminals.

• Surge voltage rating of 8kV minimises the risk of damage in the event of fault currents
• Power dissipation of just 1W, so it's highly energy-efficient
• IP20 rating indicates protection against solid objects up to 12mm
• Light 75g weight doesn't put a strain on your setup

• Mining and quarrying industry
• Chemical plants
• HVAC systems

As this module has seven I/O channels, you'll find it's a versatile option for processing signals from multiple sensors.

For easy status monitoring, this module has LED indicators that show when the power is on and the link is active.

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.