N4ROC04 Mini DC 12V 4CH Multifunction Modbus Rtu RS485 Relay Board 2A 0.2W Low Power Consumption Micro Voice Relay Module N4ROF32

N4ROC04 Mini DC 12V 4CH Multifunction Modbus Rtu RS485 Relay Board 2A 0.2W Low Power Consumption Micro Voice Relay Module N4ROF32

  • Model: N4ROC04_12V
  • Availability: In stock
  • Weight: 0.03Kg
US$9.99
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Product Name: Mini DC 12V 24V 32CH Multifunction Modbus Rtu RS485 Relay Board 2A 0.2W Low Power Consumption Micro Voice Relay Module N4ROF32


 






Package inlcuded:


1 PCS DC 12V/24V 32CH RS485 2A 0.2W Micro Voice
mini Relay Board






Description:



1: Working voltage DC 12V/24V;

2: Standby current (DC 12V) 4MA, 1 relay open 20MA, ...,32 relay open 432MA

3: ''Open'' ''Close'' ''Momentary'' ''Self-locking'' ''Interlock'' ''Delay'' ''Open all'' ''Close all'' 8 Commands

4: Standard 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 Terminal specification: 3.96MM pitch, 2.5MM slotted screw

11Size : 142*80*12MM(Only Board);145*88*37MM(With DIN Box);

12 Weight : 138g(Only Board),238g(With DIN Box)

13 Maximum load: 2A/120VAC ,2A /24VDC(Resistive load within 2A or inductive load within 1A)


For more information, please contact me




Application


PLC Output expansion board

HMI Configuration Software

Smart Home,Home Automation ,Wiser Home;

PTZ CCTV Camera

Security Monitoring

Identification system;

Mini Motor FW & BW

Automatic curtain control

LED Control












1 Use USB to RS485 to control a single board for setting parameters (RS485 address)

2 Use USB to RS485 to control multiple boards, each board needs to be set to a different RS485 address

3 Use the RS485 interface of the PLC to expand the external output port, and each board needs to be set to a different RS485 address









 



 

 




 





 

 

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