Product Name : 16AI Remote IO 15x 4-20MA Current & 1x 0-30V Voltage MODBUS RTU RS485 Core Board for Industrial Field Measurement and Sensing

Package inlcuded:
1 PCS 16AI 15x 4-20MA & 1x 0-30V Analog Input Collector Module

Features:
1. Working voltage: DC5V/ DC 12V(7-24V) two versions
2. Working current: standby 6-7MA, working current 12-20MA
3. Support standard Modbus RTU command, function code: write 06/16 read 03/04
4 .With hardware reset function, RS485 with TVS anti-surge protection, anti-reverse power supply
5. In MODBUS command mode, up to 64 devices can be used in parallel
6 .The default baud rate is 9600BPS, the baud rate can be selected by command 1200 2400 4800 19200 38400 57600 115200BPS
7 .You can choose the check mode is no check, even check and odd check
8. You can set the data sending return time, the maximum can be set to 1000ms
9. Size: 44 * 35.6 * 5mm ( only board) 44* 35.6*11mmmm (with pin)
10 .Weight: 7.6 grams (only board ); 9.2 grams (with pin)

This is a 2.54MM pin header version of the RS485 current collector, fully compatible with the terminal block version (N4AIB16 ).
The size is kept to a minimum while meeting the functional performance. It can be used as a core board and embedded into the base board.

Interface definition:
VIN : Power input+
GND: Power input-
I1: Current input channel 1
I2: Current input channel 2
I3: Current input channel 3
I4: Current input channel 4
...
I15: Current input channel 15
V1: Voltage input channel 1
A+: RS485 signal A+
B-: RS485 signal B-
For more information, please contact me
Application

PLC Output expansion board
Smart Home,Home Automation ,Wiser Home;
PTZ CCTV Camera
Security Monitoring
Displacement/Hall sensor
PT100 K P Thermocouple Sensor
Automatic curtain control
0-20MA/4-20MA Current Sensor
0-10V/0-5V Voltage Sensor
Motion detector
Industrial field measurement and sensing