Specifications Parameter Specification Product Type CANopen Master Communication Expansion Module System Compatibility Modicon TM171 / M200 Logic Controllers (e.g., TM172PDG42RI) Communication Interface CANopen (Controller Area Network) Protocol Standard CiA DS-301 (Communication Profile) and DS-401 (I/O Device Profile) Role CANopen Master (Manager of the network) Supported Baud Rates Configurable: 10 kbit/s, 20 kbit/s, 50 kbit/s, 125 kbit/s, 250 kbit/s, 500 kbit/s, 1 Mbit/s Max. Number of Nodes Supports up to 127 nodes (theoretically, practical limits apply) Connection 5-pin screw terminal block for CAN_H, CAN_L, Shield, and optional 24V DC supply. Isolation Galvanic isolation between the controller and the CANopen network. Status Indication LEDs for Power, Network Status, and Error. Power Supply Powered from the TM171 base controller (via side connector). The 24V terminal on the block can supply power to the network (e.g., for terminating resistors). Mounting Plugs directly into a dedicated expansion slot on the side of a compatible TM171 base controller. Configuration Configured using EcoStruxure Machine Expert software within the TM171 controller project. Operating Temperature 0°C to +60°C