ADAM -4520 RS-232 to RS-422/RS-485 Isolated Converter Data Acquisition Modules #

GECON RTU-308E DAQ Data Acquisition IO Module 8AI + 8DI+12DO [RS485] Modbus RTU

Novus DigiRail 2R Dual Relay Output Modbus RS485 DIN Rail Module

DC 12V 8 Digital to RS485 Acquisition Switch Board Modbus RTU TTL IO PLC Module

RS485 Acquisition Module 4-20mA 2 Channel Analog Collector 8-25V #E3

Seneca – Z-D-IN – 5-Channel Digital Input Module, DIN-Rail, RS-485 Modbus RTU

ADAM 5000 DATA AQUISITON MODULE RS 485

RTU-307E NET-07E 8DI 8DO IO Module Data Acquisition Module (RS485 #zv