8ch 4-20MA/0-10V Current Voltage ADC Collector Read Capture Module RS485 MODBUS RTU PLC Board COD

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1 Product description(4-20MA):


RS485 MODBUS RTU standard communication protocol

Communication circuit designed for thunder protection and interference immunity





1 Working voltage: DC 7-25V (9V 12V 24V)

3 8-channel current input, the input current range of each channel is 0~20MA/4-20MA

5 Standard MODBUS RTU command (function code, 06/16 Write, 04/03 Read )

7 Parity bits: None (default) /Even /Odd

9 Dimensions 125×70×30mm





VCC : Power input+

AI1+: Current input channel 1

AI2+: Current input channel 3

AI3+: Current input channel 5

AI4+: Current input channel 7

A+: RS485 signal A+


1 Product description(0-10V):


8-channel analog input

Netted with configuration software, PLC or industry touch panel

Used for signal collection and control in industrial field


2 Specification(0-10V):


2 Working current: 8-50MA

4 RS485 communication isolation protection 3000VDC

6 Baud rates: 1200 2400 4800 9600 (default) 19200 38400 57600 115200

8 Installation method Standard DIN rail installation

10 Weight: 114 grams


3 Interface definition(0-10V):


GND: Power input-

VI1+: voltage input channel 2

VI2+: voltage input channel 4

VI3+: voltage input channel 6

VI4+: voltage input channel 8

B-: RS485 signal B-       

Application:

PLC Output expansion board

PTZ CCTV Camera

Identification system;

Automatic curtain control

0-10V Voltage instrumentation

Package includes:

1 x Module