dS2242 - 2 x 16A ethernet relay
SS 8130 - Digital I/O module for data acquisition
Ethernet Modbus TCP to 32 Reed Relay Outputs Module - Sealevel
Prodigy ZRX - 64-channels RTU/TCP relay module Botland - Robotic Shop
IA-3174-E - TCP/IP Ethernet 32-ch DPDT Relay Controller, with a local expansion on the same IP
Amazon.com: Ethernet RJ45 TCP/IP Relay Remote Control Controller Network Web Server 8 Channels Relay Module Board 250V/AC 10A with Case(White) : Electronics
Prodigy ZRX Series - 16/32/64 Channel USB/TCP Modbus Relay Module | Numato Lab
TCP/IP converter - Relay GmbH
Wi-Fi 16 Relay Board PCB - ModBus TCP, Timers - Denkovi A E LTD
Amazon.com: Ethernet RJ45 TCP/IP Relay Remote Control Controller Network Web Server 8 Channels Relay Module Board 250V/AC 10A with Case(White) : Electronics
Ethernet Modbus/TCP controlled relay board.
Raspberry Pi - 8-ch Ethernet Relay Module, Modbus RTU/Modbus TCP Protocol, PoE port Communication, With Various Isolation And Protection Circuits
Plexishop.it - Ethernet Relay Module TCP/IP HHC-N10 with Shell
Relay, 8 Channel Remote Control Module TCP Relay Module Relay Device For Factory For Production Line | Walmart Canada
ET-2260 # Ethernet I/O Module/Modbus TCP/6DI/6 Relay Output/
NANO_OUT - Ethernet Relay Unit with Web, Modbus TCP, SNMP - www.audon.co.uk
Ethernet Modbus TCP to 32 Reed Relay Outputs OEM Board - Sealevel
Oumefar 8-Way Network Relay Switch TCP/IP Relay Controller On-off Output 10A Ethernet Remote Control Module for Smart Home Control : Amazon.co.uk: Business, Industry & Science
smartDEN Modbus TCP Ethernet 16 Relay Module - DIN RAIL BOX - Denkovi A E LTD
8 Channel Relay Module Modbus RTU TCP Relay Modbus POE ETH Relay Supports Sending Modbus RTU/TCP Protocol Commands via Ethernet Port for Controlling Relays and Various Devices: Amazon.de: Everything Else
GitHub - ethransom/tcp-relay: Simple TCP relay written in Go.
Lan Ethernet 2 Way Relay Board Delay Switch Tcp/udp Controller Module | Fruugo MY
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
