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N4ROA01 3A Micro Power Consumption Small RS485 Relay Module Modbus Rtu N4ROA01

SKU:N4ROA01_24V

979 in stock

$2.97

~~$2.97~~ $2.97

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Quantity

Product Name: DC 12V 24V 1CH 3A Small Relay Board RS485 UART Serial Port Switch MODBUS RTU Command 01/03/05/06/15/16 Function Code Module

Package inlcuded:

1 PCS DC 12V/24V 1-Channel RS485 Modbus Rtu 3A Relay Board

Description:

1: Working voltage DC 12V/24V;
2: Standby current (all relays closed) 6MA, relay open 24MA
3: ''Open'' ''Close'' ''Momentary'' ''Self-locking'' ''Interlock'' ''Delay'' 6 Commands
4: MODBUS RTU command, Write 05/06/15/16, Read 01/03
5: Under the ''Delay'' command ,the maximum delay is 255 seconds;
6 MODBUS commands can be made serial HyperTerminal (serial assistant) OR ''Modbus Poll'' Enter;
7 Under the MODBUS command mode, it can support up to 64 devices in parallel
8 Baud_rate : 1200/2400/4800/9600(Default)/19200/38400/57600/115200BPS
9 Parity :None(Default)/Even/Odd
10 Size : 40*27*14MM
11 Weight : 11g
12 Maximum load: 3A/250VAC ,3A /30VDC

For more information, please contact me

Application

PLC Output expansion board
Smart Home,Home Automation ,Wiser Home;
PTZ CCTV Camera
Security Monitoring
Identification system;
Mini Motor FW & BW
Automatic curtain control
LED Control