Core function

High-speed communication interface board: Responsible for data interaction between the controller and external devices (PLC, upper computer, servo)

M-NET bus control: Backplane bus management of the XRC cabinet, connecting the CPU and I/O units

Signal processing and relay: Digital / analog signal conditioning, isolation and amplification

System expansion: Providing additional communication and I/O channels for the XRC controller

Electrical specifications

Operating voltage: 24VDC (±10%)

Communication interface: M-NET (high-speed backplane bus), RS-232/422/485 (optional)

I/O points: Includes multiple digital input/output (specifically depending on configuration)

Isolation: Photocoupling, anti-interference design

Processor: ARM Cortex-M4F, real-time data processing

Environmental and mechanical

Operating temperature: 0℃ ~ +55℃

Storage temperature: -10℃ ~ +60℃

Humidity: ≤95% RH (no condensation)

Vibration: ≤0.5G

Weight: Approximately 1.0kg

Installation: Standard slot installation of the XRC cabinet

Compatibility

Compatible controllers: YASNAC XRC, 2000B robot controller

Replacement / interchange: Same series ERFxx boards (such as ERF02, ERF03, version matching required) Application scenario

Aisakawa Motoman XRC robot system (welding, handling, assembly, palletizing)

YASNAC CNC machine tool control system

Factory automation: Robot and PLC / upper computer communication, equipment networking, signal relay