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12ch Digital Input Output UART RS485 Relay Module Modbus RTU DIN35 C45 Rail Box for PLC PTZ LED Motor Machine control

12ch Digital Input Output UART RS485 Relay Module Modbus RTU DIN35 C45 Rail Box for PLC PTZ LED Motor Machine control

Regular price $29.69 USD
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Product Name: 12ch Digital Input Output UART RS485 Relay Module Modbus RTU DIN35 C45 Rail Box for PLC PTZ LED Motor Machine control
 
 
 
Package inlcuded:
1PCS DC 12V/24V 12 Input & 12 Output RS485 Relay Module
 
 
Description:
1: DC 12V (12V Version), DC 24V (24V Version)

2: Standby current (all relays closed) 14MA, 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 12 photoelectric isolation Input ports (NPN  low level active ), the input and output relationship can be set to associated (default) and non-associated through commands.

4: ''open'' ''close''  ''Momentary'' ''Self-locking'' ''Interlock'' ''Delay'' ''''Interlock between two channels'' 7 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 selected through jumpers: 2400 4800 9600 19200BPS

10  Size: 180 * 72 * 20mm(Only PCB Board);184 * 88* 42mm(with Din Rail Box)
11 Weight: 190g(Only PCB Board);318g(with Din Rail Box)
12 Maximum load: 10A / 250VAC, 10A / 125VAC, 10A / 30VDC, 10A / 28VDC, 10A / 12VDC

DIN rail Box parameters:
Product model: UM72
Color: green
Width: suitable for PCB board width UM72(72mm)
Insulation grade: flame-retardant VO grade
Backplane length: suitable for 180 mm PCB boards
Net weight: 128g
Installation: DIN35 and C45 rail
 
 
Application
 
PLC IO expansion board
Smart Home,Home Automation ,Wiser Home;
PTZ CCTV Camera
Security Monitoring
Identification system;
Motor FW & BW
Automatic curtain control
Configuration Software
 
Typical applications:

1 The dial switch (slave address) is invalid and can only control one module at a time.




MODBUS RTU command mode (HEX), you can control a variety of ways: Serial Hyper Terminal Control (need to manually add the CRC), Modbus Poll software control (software automatically add the CRC), PLC or MCU process control


 
 

Wiring Diagram:

 

1 DC 12V/24 control circuit,Wiring diagram below. ''LOAD'' may be camera,LED lights, fans, motors and other DC 12V/24V equipment

 
 
 
 
2 DC 1-110V OR AC 85-265V control circuit,Wiring diagram below(Note:If not DC 12V/24V load, need another DC 12V/24V power supply). ''LOAD'' may be LED lights, fans, motors Lights, fluorescent lights, solar water heaters and other DC AC equipmen
Test Software(We offer a demo video):
Serial HyperTerminal:
 
Modbus Poll
 
 
 

 
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