Ethernet Relay Network Switch Modbus MQTT TCP UDP Web HTTP RS485 Timer Module ET48A08

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: MOD-BUS RTU command, Support 03 06 16 function code

6: Under the ''Delay'' command ,the maximum delay is 255 seconds;

7 :MOD-BUS commands can be made serial HyperTerminal (serial assistant) OR ''Mod-bus Poll'' Enter;

8 :Under the MOD-BUS 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

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Application

PLC Output expansion board
Smart Home,Home Automation ,Wiser Home;
PTZ CCTV Camera
Security Monitoring
Identification system;
Motor FW & BW
Automatic curtain control
Ethernet Controller, TCP/IP Controller

Wiring diagram