8-way network relay control board
(8 switch input, 8 relay output)
(1). Wide supply voltage: 9V-30VDC, more convenient
(2).8 relay contacts are independent of each other, each relay contact capacity: 250VAC/10A, 30VDC/10A, each relay has a normally open output.
(3).8 input signals, full photoelectric isolation
(4).10M/100M Ethernet adaptive
(5). On-board 32-bit industrial grade MCU, stable operation.
(6). Support 1 key to restore factory settings
(7). Software can be configured with various working parameters, easy to use
(8). Support TCP server, TCP client, UDP server connection.
Works in TCP server mode, supporting up to 4 long connections.
(9). Application layer support: MODBUS RTU over TCP/IP, MODBUS RTU over UDP, MODBUS TCP/IP, custom binary, custom string, five control modes.
It can be controlled directly using the configuration software.
It is also possible to use a virtual serial port to directly control without changing the original MODBUS RTU application.
(10). Support DHCP and dynamically obtain an IP address.
(11). Support domain name resolution, DNS, can obtain the target server IP through domain name resolution, suitable for use on servers using dynamic IP. For example, use a home or company computer as a server to use the peanut shell system for dynamic domain name resolution.
(12). Support heartbeat package, unlimited reconnection automatically.
(13). Input and input can be configured to be associated.
(14). Size: 145*90*40mm (length * width * height)