Industrial 8-Channel Modbus RTU Relay Module with RS485 Communication, Digital Inputs, and Isolated Protection - High Reliability, Safety, and Fast Communication for Industrial Control

Produktbeschreibung

Advanced Modbus RTU Control: Operate 8 relays with ease using RS485 communication and Modbus RTU protocol; configurable device address (1-255) and cascading capability for multi-device setups. Enhanced Protection Features: Equipped with power and magnetical isolation, TVS diode, and resettable fuse for reliable over-current and over-voltage protection. Flexible Relay Functions: Includes flash-on/flash-off functionality for timed relay activation and deactivation, supporting versatile industrial applications. Durable and Safe Design: Enclosed in a rugged ABS plastic case with high-quality relays rated for up to 10A, and features bi-directional optocoupler isolation to prevent high-voltage interference. User-Friendly Installation: Rail-mounted design for easy setup, with multiple LEDs indicating MCU and signal status for quick diagnostics and operation monitoring.