8-ch Ethernet Relay Module, Modbus RTU/Modbus TCP Protocol, PoE port Communication, With Various Isolation And Protection Circuits
8-ch Ethernet Relay Module, Modbus RTU/Modbus TCP Protocol, PoE port Communication, With Various Isolation And Protection Circuits, Industrial Grade Rail-mount Case | Modbus POE ETH Relay
Pinout
- DC+ (7~36V or PoE)Type · Power
- DC-GNDType · Ground
| Pin | Type |
|---|---|
| DC+ (7~36V or PoE) | Power |
| DC-GND | Ground |
Pin details
2 connections- DC+ (7~36V or PoE)Power
- DC-GNDGround
Relays
46 other optionsGravity and Grove single-relay modules, Pi relay HATs, USB-RLY16 boards, Sonoff Wi-Fi smart switches, and Waveshare Modbus RTU/TCP industrial modules — matched by control interface and contact rating.
16-Ch Ethernet Relay Module, Modbus RTU / Modbus TCP Protocol, Ethernet Port Communication, Supports PoE Power Supply, With Various Isolation And Protection Circuits visual preview16-Ch Ethernet Relay Module, Modbus RTU / Modbus TCP Protocol, Ethernet Port Communication, Supports PoE Power Supply, With Various Isolation And Protection Circuits
2-Channel SPST Relay Unit visual preview2-Channel SPST Relay Unit
315MHz Codec-Adaptive Wireless Relay visual preview315MHz Codec-Adaptive Wireless Relay
315MHz Remote Relay Switch Kit - 2 Channels visual preview315MHz Remote Relay Switch Kit - 2 Channels
315MHz Wireless Car Key Fob with Key Chain (battery included) visual preview315MHz Wireless Car Key Fob with Key Chain (battery included)
4-Ch Modbus RTU Relay Module, RS485, 30A visual preview4-Ch Modbus RTU Relay Module, RS485, 30A
4-Relay Unit visual preview4-Relay Unit
433MHz Codec-Adaptive Wireless Relay visual preview433MHz Codec-Adaptive Wireless Relay
8 Channel Relay Module (RJ45-RLY16, Up to 16A) visual preview8 Channel Relay Module (RJ45-RLY16, Up to 16A)
8-Ch Dual-Ethernet Relay Module (C), Modbus RTU, PoE visual preview8-Ch Dual-Ethernet Relay Module (C), Modbus RTU, PoE
8-Ch Ethernet Relay Module (B) with Digital Input, Modbus RTU/TCP, PoE visual preview8-Ch Ethernet Relay Module (B) with Digital Input, Modbus RTU/TCP, PoE
8-Ch Modbus RTU Latching Relay Module (C), RS485 visual preview8-Ch Modbus RTU Latching Relay Module (C), RS485
Related groups
4 groups
10W Super Bright LED - Violet visual previewLED pixels
WS2812/SK6812 NeoPixel strips, rings and Jewels, APA102 DotStar pixels, and plain analog RGB strips — each matched to its protocol and host, not just its connector.
Components · Addressable LEDs · 180 parts
18-Channel 8-bit PWM LED Driver w/ I2C Interface visual previewBare ICs
74HC logic gates, MCP3008/MCP23017 ADCs and expanders, 24LC256 EEPROM, 4N25-series optocouplers and ULN2803A drivers — bare DIP chips with no breakout-board conveniences like pull-ups or level shifting.
Components · Integrated circuits · 68 parts
10-bit ADC (SPI) visual previewConverters
ADS1115/MCP3421 ADCs, MCP4725 and GP8413 DACs, CP2102 USB-UART boards, and I2C plumbing like the LTC4316 address shifter — matched to bus, resolution and signal range.
Components · Interface converters · 114 parts
256MB Micro SD Memory Card visual previewMemory
24LC32/25LC256 EEPROM, I2C FRAM, 64Mbit PSRAM, and microSD breakouts up to 64GB — matched to write frequency and data volume, not just interface.
Components · Memory & storage · 39 parts