Multi-channel pulse acquisition counting frequency measurement transmitter RS485 output modbus protocol 232 PLC extension

RTU-307D 8AI+8D1+8D0 combination module analog signal acquisition switch input relay output standard MODBUS protocol RS485+232

8-channel temperature acquisition module PT100 thermistor modbus RTU protocol RS485 communication PLC

RTU-308L 24DI 6DO acquisition controller Modbus RTU protocol RS485 232 switch input output

24DI 6-channel DO acquisition controller Modbus RTU protocol RS485 232 digital input and output

Huaqingjun 2-Channel RS485 Communication Analog Output Module 0-20mA 0-10V Data Acquisition Modbus RTU Protocol for PLC

24DI 6-channel DO acquisition controller Modbus RTU protocol RS485 232 digital input and output

24DI 6-channel DO Acquisition Controller Modbus RTU Protocol RS485 232 Switch Input and Output

RTU-308L 24DI 6DO acquisition controller Modbus RTU protocol RS485 232 switch input output

WS-1616ST MODBUS RTU protocol RS485 remote IO data acquisition module PLC input and output expansion module

24DI 6DO acquisition controller Modbus RTU protocol RS485 232 switch input and output

24DI 6DO acquisition controller Modbus RTU protocol RS485 232 switch input / output

Optical coupling isolation of Modbus protocol PLC remote input and output bus RS485 IO expansion module

12DO 16DI acquisition controller, Modbus RTU protocol RS485 232 digital input and output, compatible with RS485+232

12DO 16DI Acquisition Controller Modbus RTU Protocol RS485 232 Switch Input and Output

Huaqingjun 32-Channel RS485 Communication Single Open Relay Module PLC Expansion Modbus RTU Protocol for Remote Data Acquisition

12DO 16DI acquisition controller Modbus RTU protocol RS485 232 switch input and output

12DO 16DI acquisition controller, Modbus RTU protocol RS485 232 digital input and output, compatible with RS485+232

24DI 6 way DO acquisition controller RTU RS485 protocol Modbus 232 switch input and output

24DI 6DO Normally Open Relay Acquisition Controller Modbus RTU Protocol RS485 232 Switch Input And Output

12DO 16DI Acquisition Controller Modbus RTU Protocol RS485 232 Switch Input and Output

4-channel serial port relay control board module RS485/232 interface MODBUS protocol ASCII pulse count

12DO 16DI Acquisition Controller Modbus RTU Protocol RS485 232 Digital Input and Output

Modbus Analog Signal Acquisition Input/output 4-20mA 0-10v to 485 Module 232 Serial Port PLC Expansion IO

Huaqingjun 16IO Relay Output PLC RS485 232 Ladder Diagram Compatible FX3U Software 2AI 2AO Modbus PLC for SCADA System

IO acquisition module MODBUS protocol RS485 interface remote communication industrial PLC data controller A-1058

8DI8DO Combination Control System RTU Modbus Protocol Serial Port RS485 232 Digital Input and Output

Modbus serial port RS485 232 Communication Control Board 8 Input and 8 Output I/O card PLC industrial control

MODBUS RTU protocol 4 in 4 out control relay module RS485 switch input and output PLC module host controller

8DI-8DO Combined Control System Modbus RTU Protocol Serial Port RS485 232 Digital Input/Output Industrial Automation Module

MODBUS RTU Protocol 4 IN 4 OUT Control Relay Module of RS485 Switch In/Output PLC

Men Tie Dye Asymmetrical Hem Tee, Multicolor

Двубортное пальто в клетку для девочек, Многоцветный

Balloon Flag Set Airplane Train Paper Banner Cake Insert Vehicle Theme Birthday

1~5PCS Self Adhesive Round Silicone Rubber Bumpers Soft Transparent Black Anti Slip Shock Absorber Feet Pads Damper

8157-S62PCA1G New rolls of TAB COF in stock

7PCS New Epoxy Stainless Steel KeyChain Gift Women Animal Cartoon Car key ring Cute Doll Dog Cat Frog Rabbit Penguin Bag Pendant