N4A8I16 4AI-4VI -4DI -16DO 24CH Digital Analog Mixed Acquisition Module RS485 Remote I/O Module 0-20MA 4-20MA 0-10V 0-30V Current Voltage ADC Collector

N4A8I16 4AI-4VI -4DI -16DO 24CH Digital Analog Mixed Acquisition Module RS485 Remote I/O Module 0-20MA 4-20MA 0-10V 0-30V Current Voltage ADC Collector

  • Model: N4A8I16
  • Availability: In stock
  • Weight: 0.073Kg
US$21.99
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Product Name: 24CH Digital Analog Mixed Acquisition Module RS485 Remote I/O Module 0-20MA 4-20MA 0-10V 0-30V Current Voltage ADC Collector


 




Package inlcuded:

1PCS DC 7-25V 8AI-4DI-16DO Multi-function Analog Digital RS485 Acquisition Module



 

 


Description:


1 Working voltage: DC 7-25V (DC 9V 12V 24V)
2 Working current: 12-20MA,
3 Version 1 (N4A8I16) 4-channel 0-20MA current analog input, 2-channel 0-10V voltage analog input, 2-channel 0-30V voltage analog input, 4-channel photoelectric isolation switch input (compatible with NPN/PNP), 16-channel 300MA Darlington tube output (can directly drive relay solenoid valve LED)
4 Version 2 (N4A7K16) 7-channel 0-20MA current analog input, 1-channel 0-30V voltage analog input, 4-channel photoelectrically isolated switch input (compatible with NPN/PNP), 16-channel 300MA Darlington tube output (can Direct Drive Relay Solenoid LED)
5 Support standard Modbus RTU command, function code: write 05/06/15/16 read 01/02/03/04
6 With hardware restore factory settings function, with TVS anti-surge protection
7 In MODBUS command mode, it can support up to 64 devices in parallel
8 The default baud rate is 9600BPS, the baud rate can be selected by command 2400 4800 19200 38400 57600 115200BPS
9 You can choose the parity mode is no parity, even parity and odd parity
10 You can set the data sending return time, the maximum can be set to 1000ms
11 Size 126 * 72 * 12mm (circuit board) 129 * 82*36mm (with rail box):
12 Weight: 73 grams (circuit board); 165 grams (with rail box)


 







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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 126mm PCB boards
Net weight: 92g
Installation: DIN35 and C45 rail


 


 


Application

 


PLC IO expansion board

Smart Home,Home Automation ,Wiser Home;

Security Monitoring

Identification system;

LED Lamp Drivers

Automatic curtain control

Analog temperature and humidity sensors






Version 1 (N4A8I16) Wiring Diagram

4-channel 0-20MA current analog input

2-channel 0-10V voltage analog input

2-channel 0-30V voltage analog input

4-channel photoelectric isolation switch input (compatible with NPN/PNP)

16-channel 300MA Darlington tube NPN switch output





Version 2 (N4A7K16) Wiring Diagram

7-channel 0-20MA current analog input

1 channel 0-30V voltage analog input

4-channel photoelectric isolation switch input (compatible with NPN/PNP)

16-channel 300MA Darlington tube NPN switch output


 

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