8-ch Ethernet Relay Module (B) With Digital Input, Modbus RTU/Modbus TCP Protocol, PoE Port Communication 16bit each colors two pieces(every pieces

each colors two pieces(every pieces can connect to each other

25 4PIN wire

24-bit color camera adds vivid colors

it is also equipped with buzzer

8-ch Ethernet Relay Module (B) With Digital Input, Modbus RTU/Modbus TCP Protocol, PoE Port Communication 16bit each colors two pieces(every pieces8 ch Ethernet Relay Module (B) With Digital Input Ethernet Port Communication, Modbus Protocol, PoE Power Supply Features This product is an industrial 8 ch relay module controlled via Ethernet port, with 8 ch digital input, adopts Modbus RTU Modbus TCP protocols, supports PoE power supply, also comes with an ABS rail mount case. The Modbus POE ETH Relay (B) is very easy to use. Due to its fast communication, stability, reliability, and safety, it is