Modbus DO-DI-AO-AI

Modbus DO-DI-AO-AI

Industrial control protocol products are front end of the IOT.

Display: List / Grid
Show:
Sort By:
2 AO 8 AI( 20mA / 5V / 10V / 15V / 20V / 30V ) RS485 10bit Modbus Module
Item specifics is_customized: Yes AO: 8 x 10bit AI: 2 x 8bit Product Descri..
$42.60
8 DO  8 Relay 10A RS485 Modbus Module
8 DO  8 Relay 10A RS485 Modbus Module ..
$42.30
16 DO 220V 5A Relay Optical isolate TVS protection RS485 Modbus Module with 18B20  Temperature sensor Free Test Software
Item specifics is_customized: Yes Protect Feature: Sealed Size: Subminiature Usage..
$79.20
16DI  Module 16DI RS485 Modbus
  Product Description 16 input DI RS485 DIN modbus Module ..
$42.60
32 AI 4-20mA Current Acquisition 12bit  Modbus optocoupler isolate RS485 Module
Item specifics is_customized: Yes AI: 32 x 4-20mA 12bit Product Description ..
$79.00
32 AI Voltage Acquisition Module RS485 Modbus board 0-10V 12bit
Item specifics is_customized: Yes Voltage: 0-10V Protocol: Modbus-RTU Connect way: R..
$79.00
4IO 220V 10A Digital Input RS232 Relay Board with Test Software Support DI control DO Wall Switch
Item specifics is_customized: Yes Product Description 4IO 220V 10A Digit..
$27.95
6 IO 6 AI Module Relay 220V 10A  RS485 Modbus board
Item specifics is_customized: Yes Contact Load: Low Power Theory: Electromagnetic Rela..
$109.00
8 DO 30A Relay  RS485 Modbus Module
Item specifics is_customized: Yes Relay: 8 ports Connect way: RS485 Protocol: Modbus..
$59.00
8 IO RS485 Modbus Module 500mA NPN MOSFET Output
Item specifics is_customized: Yes Model Number: NTC8IO Protocol: Modbus Connect way:..
$42.60
8AI 0-5V 12bit RS232 Modbus Voltage Acquisition Measure Module
Item specifics is_customized: Yes Model Number: NTC8AI Protocol: Modbus AI: 8 x 0-5V..
$56.90
8AI( 20mA/5V/10V) RS485 Modbus FULL Optical isolate TVS Surge protection Module
Item specific Product Description 0-20mA 4-20mA Double isolation 12bits 8 in..
$52.60