Square D VW3A3720 - Schneider Electric Ethernet/IP Modbus TCP Communication Module 10/100 Mbps 2 RJ45 Connectors For Variable Speed Drives Motor Controls
8-CH Ethernet Relay Module, Adopt Modbus RTU/Modbus TCP Protocol, Supports Poe Power Supply, With Various Isolation And Protection Circuits, Industrial Grade Rail-Mount Case
Bewinner Ethernet Control Module,16-Channel Relay Module,RJ45 Interface,Ethernet TCP/IP Relay On-Off Output Relay Module Board For Smart Home Control Pack Of 2