Waveshare Industrial Dual Ethernet Ports 8-ch Relay Module(C), PoE Power Supply(30544)

The Waveshare Industrial Dual Ethernet Ports 8-ch Relay Module is designed for controlling electrical devices. It features dual Ethernet ports and supports PoE power supply.

• Product type: Relay Module
• Compatibility: Dual Ethernet ports
• Material: ABS
• Key feature: PoE power supply support
• Intended use: Everyday use
• Category: Arduino & SCM Supplies
• Dual Ethernet port design
• Supports communication and PoE power supply cascade
• Flash-on and flash-off functions for automatic relay control
• Support for DC7V-36V wide voltage power supply
• Control of relays through MQTT protocol
• Onboard optocoupler isolation
• Special relay driver chip with built-in freewheeling diode protection
• Bidirectional optocoupler isolation for switch input
• Onboard anti-reverse connection circuit
• High-quality relays support loads: ≤ 10A250VAC or ≤ 10A30VDC
• Guide rail ABS protective shell
• External 4 LED indicators and network port indicators
• Product size: 175 x 90 x 40mm
• Weight: 287g
• Manual measurement may have errors of 0.1-0.2 mm and 0.1-0.2 grams