Huaqingjun 4/8/12-Channel RS485 Communication Digital Input Module Modbus RTU Protocol Acquisition Remote Control

AoShangMing 8-Channel RS485 Communication Digital Acquisition Input&Output Module Modbus-RTU Can be used in Central Air Control

AoShangMing 16-Channel RS485 Communication Digital Acquisition Input Module Modbus-RTU Can be used in Lighting Control

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

AoShangMing 16-Channel RS485 Digital Input Module Switch Quantity Data Acquisition 24VDC with Lights Modbus RTU Communication

AoShangMing 32-Channel RS485 Input Module Digital Data Acquisition 24VDC with Lights Modbus RTU Communication DI Board

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

AoShangMing 8-Channel PT100 Temperature Acquisition Module RS485 MODBUS RTU /TCP Protocol with Lan for PT100 Temperature Probe

AoShangMing 32-Channel RS485 + 232 + LAN Input Module Digital Data Acquisition 24VDC with Lights Modbus RTU/TCP for Switch

Huaqingjun 8-Channel RS485 Communication PLC DC Expansion Board Modbus RTU Protocol for Automation

Huaqingjun 8-Channel PT100 Temperature Acquisition Module MODBUS RTU Protocol Thermal Resistance for PT100 temperature probe

Huaqingjun 16-Channel RS485 Communication Single Open Relay Module Modbus RTU Protocol for HMI

AoShangMing 8-Channel PT100 Temperature Acquisition Module RS485 MODBUS RTU /TCP Protocol with Lan for PT100 Temperature Probe

Huaqingjun 24-Channel RS485 Modbus RTU Protocol Communication Expansion DC Transistor Output Board for PLC

2 Channels 4-20mA To Isolated RS485 Analog Input Acquisition Module Industrial MODBUS RTU Protocol

ETH-MODBUS-I32 RTU Protocol RS485 PLC Extensible Module 32 Channel Input Switch Quantity Acquisition IO module Digital

ETH-MODBUS-I32 RTU Protocol RS485 PLC Extensible Module 32 Channel Input Switch Quantity Acquisition IO module Digital

RTU-307P 4DO relay outputs 8DI channels switch input Industrial Acquisition module RS485 RS232 Modbus RTU protocol

16DI-12DO acquisition controller Modbus RTU protocol RS485 232 switching input and output Industrial Automation Contorl Module

RTU-307G 16DI Digital Switching Input Acquisition Module Standard MODBUS Protocol RS485 Optoelectronic Isolation RS232

24DI-6DO 24DI 6-channel DO acquisition controller Modbus RTU protocol RS485/232 switching input and output Automation Module

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

RTU-307D 8ai 8d1 8d0 combination module analog signal acquisition switch input relay output standard Modbus Protocol RS485 232

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

RTU-308K 12DO 16DI acquisition controller Modbus RTU protocol RS485 RS232 digital input and output

RTU-308K 12DO 16DI acquisition controller Modbus RTU protocol RS485 232 switch input and output

RTU-308L 24D1+6DO acquisition controller Modbus RTU protocol RS485 232 switch input/output

RTU-308K 16DI+12DO acquisition controller Modbus RTU protocol RS485 232 switch input/output

TCP-508L 24DI 6DO Ethernet acquisition controller Modbus RTU protocol RS485 RS232 switch input and output

Modbus RTU protocol RS485 232 switch input and output RTU-308K 12DO 16DI acquisition controller

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

VI Curve Tester Dual Channel SR2000 ASA Tester Circuit Board Online Detection

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