2 IN 1 8CH Network Ethernet RS485 Relay Modbus RTU Slave TCP/IP UDP UART Switch Module PLC Industrial Control Board

Description ​​1 Working voltage DC 12V ​ ​2 Standby current All relays closed 13MA 1 relay open 41MA 2 relays open 69MA 3 relays open 95MA 4 relays open 122MA 5 relays open 149MA 6 relays open 174MA 7 relays open 198MA 8 relays open 226MA ​ ​3 Communication interface RS485 interface network interface optional ​4 open close Momentary Self locking Interlock Delay 6 Commands ​ ​5 MODBUS RTU command Support 03 06 16 function code ​ ​6 Under the Delay command the maximum delay is 255 seconds ​ ​7 MODBUS commands can be made serial HyperTerminal serial assistant OR Modbus Poll Enter ​8 Under the MODBUS command mode it can support up to 64 devices in parallel​9 The default baud rate is 9600BPS The baud rate can be set by command 1200 2400 4800 9600 19200BPS ​ ​10 The data sending and returning time can be set with a maximum value of 1000ms ​11 Size 145 90 40mm with shell ​12 Weight 138g Only PCB Board 230g with shell ​ ​13 Maximum load 10A 250VAC 10A 125VAC 10A 30VDC 10A 28VDC 10A 12VDC Application PLC Output expansion board ​Smart Home Home Automation Wiser Home PTZ CCTV CameraSecurity MonitoringIdentification system Motor FWBW ​Automatic curtain control ​Ethernet Controller TCP IP Controller​ ​Wiring diagramPackage inlcuded Type1 Only Board without network interface Type2 Board Shell with network interface