The R2EC is an EtherCAT bus coupler developed by Leadshine to connect modular PM-series I/O modules to an EtherCAT-based control system. It serves as the communication gateway between a host EtherCAT master (e.g., PLC, motion controller, or IPC) and the stackable local I/O modules.
The R2EC coupler ensures high-speed, deterministic communication while supporting a wide range of I/O modules in a compact and modular format. It’s designed for use in demanding automation and motion control environments.
Key Features
Interface: EtherCAT slave (IEC 61158 compliant)
Bus Type: EtherCAT (100 Mbps full-duplex, real-time fieldbus)
I/O Capacity: Supports up to 16 PM-series I/O modules per coupler
Addressing: Automatic via EtherCAT network scan (no DIP switch)
Indicators:
– RUN/ERR status LEDs
– Link/Activity LEDs for each RJ45 port
RJ45 Ports: Dual ports for EtherCAT IN and OUT
Mounting: DIN-rail (EN 50022 standard 35 mm)
Input Voltage: 24 VDC (for internal logic and I/O bus power)
Protection: Overvoltage and reverse polarity protection
Hot-pluggable: Modules can be swapped without system shutdown