Pomya USB Relay Module 1 Channel, Industrial Grade 250V/10A with Optocoupler Isolation & DIN Rail Mount, USB TTL Control Relay for Automation, Smart Home, Modbus RTUTCP

Pomya USB Relay Module 1 Channel, Industrial Grade 250V/10A with Optocoupler Isolation & DIN Rail Mount, USB TTL Control Relay for Automation, Smart Home, Modbus RTUTCP

• Industrial-Grade Durability & Safety: Features a premium industrial-grade relay rigorously tested for over 100,000 cycles. Optocoupler isolation enhances control process security, and the ABS shell withstands high temperatures for reliable operation.
• Rich Control & Monitoring Features: Offers a wide range of commands and status-checking capabilities. Clear LED indicators (power and relay status) provide visual feedback for ease of use in any setting.
• Stable & Versatile Connectivity: Equipped with a stable GD32F103C8T6 microcontroller and USB-to-serial chip. Control via (CDC Virtual COM) or pin header UART (115200bps) using simple serial commands from your computer.
• Robust Construction & Easy Installation: Built with reinforced circuitry for secure load management. Includes a universal 35mm DIN rail mount for quick and secure installation in industrial control cabinets or automation panels.
• High-Power Switching & Broad Application: Supports high-capacity switching (10A 250VAC/28VDC NO, 5A 250VAC NC) with fast action/release times. Ideal for industrial automation, smart home projects, Modbus RTU/ systems, and automotive applications.