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RS485 Interfaces

Modbus RTU RS485 Input/Output I/O Modules
Digital Input, Relay Output,
Analog Input, Analog Output,
RS485 Modbus Modules

VP-EC-8AI Analog mA Input I/O Module Modbus RTU RS485
Analog Input I/O Module, 8 Channels 4-20mA, RS485, Modbus Interface
$99.95 USD
VP-EC-8AO Analog mA Output I/O Module Modbus RTU RS485
Analog Output I/O Module, 8 Channels 4-20mA, RS485, Modbus Interface
$214.50 USD
VP-EC-8KO Digital Output I/O Module 8 Channel Relay SPDT Modbus RTU RS485
Digital Output I/O Module, 8 Channel Relay SPDT, 10 Amp, RS485, Modbus Interface
$99.95 USD
VPE-5020 Relay Matrix 8x8 Kit
Relay Matrix 8x8 KIT
Regular price $295.00 USD
PI-SPI-RS485 Input/Output I/O Module for Raspberry Pi
Pi-SPi-RS485 Raspberry Pi RS485 I/O Module
Regular price $25.95 USD
Modbus 4x20 LCD Display RS485 LED Audible Panel Mount
Model VP-EC-RDU Modbus RTU LCD Display 4 Line x 20 Character, RS485, LED Indicators and Audible
$75.95 USD
VP-EC-RDU-MINILCD Display Modbus RTU RS485
Model VP-EC-RDU-MINI Modbus RTU LCD Display 4 Line x 20 Character, RS485, with Temperature Sensor
Regular price $47.95 USD
PI-SPI-DIN-RTC-RS485 Raspberry Pi I/O Module DIN Rail Mounrted
Pi-SPi-DIN-RTC-RS485 Raspberry Pi I/O Module
$52.75 USD
PI-SPI-DIN-RTC-RS485-4AI-4KO-8DI Input/Output I/O Module Interface Layout
PI-SPI-DIN-RTC-RS485-4AI-4KO-8DI Input/Output I/O Module Interface
Regular price $169.50 USD
PI-SPI-DIN-2x4MIO INput/IOutput I/O Module Interface DIN Clips
PI-SPI-DIN-2x4MIO I/O Module
Regular price $124.95 USD
PI-SPI-DIN-4000 Input/Output I/O Module Interface c/w Raspberry Pi and DIN Clips
PI-SPI-DIN-4000 Input/Output I/O Module Interface
$79.95 USD
PI-SPI-DIN Input/Output I/O Modules Starter Kit
PLC Starter Kit c/w Input/Output I/O Modules
$149.95 USD
VPE-4130 Modbus RTU Universal I/O Module
VPE-4130 Modbus RTU Universal I/O Module
Regular price $99.95 USD
Wireless Zigbee to RS485 I/O Module
Wireless Zigbee to RS485 I/O Module
$24.95 USD
TX100-SS-400 Gas Sensor Transmitter
Gas Sensor Transmitter for Figaro Series TGS and MQ Series Solid State Sensors
$99.50 USD
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