SPECIFICATIONS

Brand Name: eletechsup

Bus Interface: RS485

Choice: yes

Condition: New

Dissipation Power: 0.05W

High-concerned chemical: none

Input Channels: 8

Operating Temperature: -40-85

Operating Voltage: DC 6-25V

Origin: Mainland China

Output Channels: 8

Package: SMD

Rail: DIN35

Standby current: 8MA

Supply Voltage: DC 6-25V

Type: Drive IC

is_customized: Yes

semi_Choice: yes

 

Product Name: 5A DC 6-24V 8I8O Multifunction Modbus RTU MOSFET Module Support 03 06 16 Function Code RS485 Switch Control Board DIN35 Rail Box

 

 

 

Package inlcuded:

1PCS DC 9V 12V 15V 24V 8I8O RS485 5A MOSFET Module
(Specific according to the version and quantity you choose)

Description:

1: Working voltage: DC12V/24V (Range 6-25V)

2: Working current: 8-10MA(12V)

3 8 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: 8 photoelectric isolated output ports,''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 selected through jumpers: 2400 4800 9600 19200BPS

10 Size: 136 * 72 * 18mm(Only PCB Board);140 * 88* 40mm(with Din Rail Box)
11 Weight:75g(Only PCB Board);175g(with Din Rail Box)

12 MOSFET load: 3.5-5V is 2A; 5-9V is 4A; 9-30V is 5A


For more information, please open the link and download:
https://1drv.ms/u/s!AjrAGEbCBLlsgYRdmOonpLLZdkIUnA?e=sAFDbo




The MOSFET model is 20N06, and each output channel is an independent control unit, which does not interfere with each other. If one MOSFET is burnt out and it does not affect the work of other channels, just replace the MOSFET with a new one.

The advantages and disadvantages relative to the relay board:
Advantages: 1 small working current, 8-10MA (12V); 2 no sound when switching states; 3 light weight
Disadvantages: 1 load current is small, within 5A; 2 can only control DC 3.5-30V voltage

V1(V2-V8): Load input positive
GO1 (GO2-GO8): load output negative
G1 (G2-G8): load input negative

Note: The output indicator(CH1/2...8 LEDs) is only valid when there is load power

Application

PLC IO expansion board
Smart Home,Home Automation ,Wiser Home;

PTZ CCTV Camera

Security Monitoring

Identification system;

Motor FW & BW
Automatic curtain control
LED lighting system

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 136 mm PCB boards
Net weight: 99g
Installation: DIN35 and C45 rail

 

 

Typical applications:

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:

The power supply is DC 6-25V, the load is DC 3.5-30V circuit, the wiring is as shown in the figure below. The load ''LOAD'' can be high-power relays, LED lights, fans, motors, cameras and other DC 3.5-30V equipment

Test Software(We offer a demo video):

Serial HyperTerminal:

Modbus Poll