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O Module Communication Module Relay Module Analog Input Module Relay Output Module Modbus Inclinometer Module

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Ex-200h Modbus Remote Smart Mini Modbus Converter I/O Bus Coupler Io System Input & Output Integrated Io Analog Input Io Module for Beckhoff and Siemens

Ex-200h Modbus Remote Smart Mini Modbus Converter I/O Bus Coupler Io System Input & Output Integrated Io Analog Input Io Module for Beckhoff and Siemens

US $ 34.5-49.29 / Piece FOB
1 Piece (MOQ)
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Main Products: I/O Module
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Audited Supplier Audited Supplier Since 2023
Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2023
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Modbus Protocol Industrial Modem 4G Module Wireless DTU with RS232 RS485 Gpios Port for M2m Iot Use

Modbus Protocol Industrial Modem 4G Module Wireless DTU with RS232 RS485 Gpios Port for M2m Iot Use

US $ 73-75 / Piece FOB
2 Pieces (MOQ)
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Application : Enterprise, SOHO
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Audited Supplier Audited Supplier Since 2017
Shenzhen Ex-link Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2017
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Amsamotion Modbus-RTU Protocol RS485 Io PLC Expansion Module

Amsamotion Modbus-RTU Protocol RS485 Io PLC Expansion Module

US $ 35-45 / Piece FOB
1 Piece (MOQ)
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Main Products: PLC, HMI, Programming Cable, Module, IoT, Servo Drive, Motor, Automation Accessories
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Audited Supplier Audited Supplier Since 2024
Dongguan Ailisen Trading Co., Ltd

Manufacturer/Factory

Guangdong, China Since 2024
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Versatile 8-Channel Modbus/TCP Analog Output Module for Automation

Versatile 8-Channel Modbus/TCP Analog Output Module for Automation

1 Piece (MOQ)
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Task : Adjust
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Audited Supplier Audited Supplier Since 2024
Nanjing Paragon Technology Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2024
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PROSOFT PLC MODULE MVI69L-MBTCP MVI69L-MBS MVI69-MNETC MVI69-DFNT MVI69-ADMNET MVI69-ADM Modbus TCP/IP Lite Communication Module

PROSOFT PLC MODULE MVI69L-MBTCP MVI69L-MBS MVI69-MNETC MVI69-DFNT MVI69-ADMNET MVI69-ADM Modbus TCP/IP Lite Communication Module

US $ 123 / Piece FOB
1 Piece (MOQ)
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Main Products: PLC Module, Dcs Module, Controller, Processor, Bently Nevada, Monitor Module, Power Supply, Honeywell, General Electric, Emerson
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Audited Supplier Audited Supplier Since 2024
Amikon Limited

Manufacturer/Factory,Trading Company

Fujian, China Since 2024
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Temperature Signals Converter Input Module Modbus RTU Protocol

Temperature Signals Converter Input Module Modbus RTU Protocol

US $ 185-205 / set FOB
1 set (MOQ)
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Customized : Customized
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Audited Supplier Audited Supplier Since 2023
Beijing Pinghe Chuangye Technology Development Co., Ltd.

Manufacturer/Factory,Trading Company

Beijing, China Since 2023
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PLC Programming Controller I/O System Relay Output Modbus RTU Io Module

PLC Programming Controller I/O System Relay Output Modbus RTU Io Module

1 Piece (MOQ)
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Main Products: PLC, HMI, Servo Driver, Servo Motor, VFD, Inverter, I/O Module, Coupler, Power Supply
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Audited Supplier Audited Supplier Since 2024
Unionscience Technology Group Co., Ltd.

Manufacturer/Factory

Yunnan, China Since 2024
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Modbus Slaves RS485/RS232 HMI Expansion I/O Modules for Security Monitoring Data Acquisition

Modbus Slaves RS485/RS232 HMI Expansion I/O Modules for Security Monitoring Data Acquisition

US $ 23.78-30.08 / Piece FOB
1 Piece (MOQ)
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Condition : New
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Audited Supplier Audited Supplier Since 2023
Shenzhen Beilai Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2023
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Htw-Ew002 Touch Screen Pad WiFi Modbus Split Thermostat Display Part+Relay Module for Hotel HVAC System

Htw-Ew002 Touch Screen Pad WiFi Modbus Split Thermostat Display Part+Relay Module for Hotel HVAC System

US $ 52 / Piece FOB
100 Pieces (MOQ)
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Main Products: Thermostats, Zone Valves, Water Flow Switches, Modulating Valves, Balancing Valves, PIR Sensors, Differential Pressure Transmitter, Fan Controllers, Air Flow Switches, HVAC Components
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Audited Supplier Audited Supplier Since 2016
Hotowell Technology (Xiamen) Co., Ltd.

Manufacturer/Factory,Trading Company,Group Corporation

Fujian, China Since 2016
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Mochuan Ethernet RS485 Electric HMI Display Touch Operator Panel Modbus Interface Module

Mochuan Ethernet RS485 Electric HMI Display Touch Operator Panel Modbus Interface Module

US $ 175-190 / Piece FOB
1 Piece (MOQ)
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Customized : Non-Customized
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Audited Supplier Audited Supplier Since 2022
Wuxi Mochuan Drives Technology Co., Ltd

Manufacturer/Factory

Jiangsu, China Since 2022
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Remote Io Module with Modbus RTU Protocol

Remote Io Module with Modbus RTU Protocol

US $ 39.69 / Piece FOB
1 Piece (MOQ)
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Main Products: Electronic Circuit Breaker, Wave Filter, Exchange Board, Relay, Insulated Distribution Trough, Wire Duct
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Audited Supplier Audited Supplier Since 2024
Changzhou ZERO Intelligent Technology Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2024
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Modbus TCP, Mqtt Protocols, Onvif, GB28181, and Sdk Uncooled Thermal Imaging Module

Modbus TCP, Mqtt Protocols, Onvif, GB28181, and Sdk Uncooled Thermal Imaging Module

1 Piece (MOQ)
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Certification : RoHS
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Audited Supplier Audited Supplier Since 2024
Raythink Technology Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2024
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Electrical Control System Variable-Frequency Drive Energy Meter & Power Meter Communication Module Relay DC Motor
Isolated 4-20mA/0-10mA/0-5V/0-10V/0-2.5V/ to RS485/232 Modbus RTU I/O Module

Isolated 4-20mA/0-10mA/0-5V/0-10V/0-2.5V/ to RS485/232 Modbus RTU I/O Module

US $ 78 / Piece FOB
1 Piece (MOQ)
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Main Products: 4-20mA Converter, 0-5V to 4-20mA Converter IC, 4-20mA to 0-10V, 4-20mA to 0-5V, RS232 to 4-20mA, RS485 to 4-20mA, 4-20mA to RS232/RS485 Converter, a-D/D-a Converter, PWM to 4-20mA Converter, PT100 to 4-20mA Transmitter
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Audited Supplier Audited Supplier Since 2012
Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2012
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New Original Mini Omron Supports Modbus TCP Free Port Ordinary PLC WiFi Communication Ethernet Module Nx-Eic202

New Original Mini Omron Supports Modbus TCP Free Port Ordinary PLC WiFi Communication Ethernet Module Nx-Eic202

US $ 100-200 / Piece FOB
1 Piece (MOQ)
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Signal : Continuous
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Audited Supplier Audited Supplier Since 2021
Shenzhen Qianyang Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2021
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Hrtm030 Voltage Smart Temperature and Humidity Modbus Temperature Module Sensor Analog Output

Hrtm030 Voltage Smart Temperature and Humidity Modbus Temperature Module Sensor Analog Output

US $ 1.75-1.82 / Piece FOB
1 Piece (MOQ)
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Main Products: Automatic Weather Stations, Sensors, Temperature Humidity Controlling, Ultrasonic Weather Stations, Measuring Instruments
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Audited Supplier Audited Supplier Since 2022
Sichuan Weinasa Technology Co., Ltd.

Manufacturer/Factory

Sichuan, China Since 2022
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Integration I/O, PT100 I/O, Modbus Remote Io, Analog Input Module, 485connector

Integration I/O, PT100 I/O, Modbus Remote Io, Analog Input Module, 485connector

US $ 112.52-160.74 / Piece FOB
1 Piece (MOQ)
More
Function : Automatic Control
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Audited Supplier Audited Supplier Since 2023
Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2023
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Eth-Cj-2p Ethernet Module Suitable for Omron Cj Series PLC RS232 TCP Modbus Communication Converter

Eth-Cj-2p Ethernet Module Suitable for Omron Cj Series PLC RS232 TCP Modbus Communication Converter

US $ 108-110.38 / Piece FOB
1 Piece (MOQ)
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Main Products: PLC, HMI, Programming Cable, Module, IoT, Servo Drive, Motor, Automation Accessories
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Audited Supplier Audited Supplier Since 2024
Dongguan Ailisen Trading Co., Ltd

Manufacturer/Factory

Guangdong, China Since 2024
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Modbus RTU Mode Two Dimension 2D Electronic Compass Module for Unmanned Aerial Vehicles

Modbus RTU Mode Two Dimension 2D Electronic Compass Module for Unmanned Aerial Vehicles

US $ 93-105 / Piece FOB
1 Piece (MOQ)
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Horizontal Line : 1
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Audited Supplier Audited Supplier Since 2025
Suzhou Miluo Technology Company

Trading Company

Jiangsu, China Since 2025
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8-Channel Modbus/TCP Analog Output Module for Industrial Automation

8-Channel Modbus/TCP Analog Output Module for Industrial Automation

1 Piece (MOQ)
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Main Products: Signal Isolator, SPD, Surge Protector, Seneca Transducers, Safety Barrier, Industrial Switch, Remote I/O Module
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Audited Supplier Audited Supplier Since 2024
Nanjing Paragon Technology Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2024
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RS485 Ethernet Digital Analog Input Scada Modbus RTU Temperature Data Acquisition Module

RS485 Ethernet Digital Analog Input Scada Modbus RTU Temperature Data Acquisition Module

US $ 163-219 / pcs FOB
1 pcs (MOQ)
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Input Type : Differential
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Audited Supplier Audited Supplier Since 2024
Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Related Videos
  • What is Ex-200h Modbus Remote Smart Mini Modbus Converter I/O Bus Coupler Io System Input & Output Integrated Io Analog Input Io Module for Beckhoff and Siemens
    What is Ex-200h Modbus Remote Smart Mini Modbus Converter I/O Bus Coupler Io System Input & Output Integrated Io Analog Input Io Module for Beckhoff and Siemens
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
  • What is Amsamotion Modbus-RTU Protocol RS485 Io PLC Expansion Module
    What is Amsamotion Modbus-RTU Protocol RS485 Io PLC Expansion Module
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
  • What is Versatile 8-Channel Modbus/TCP Analog Output Module for Automation
    What is Versatile 8-Channel Modbus/TCP Analog Output Module for Automation
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
  • What is PROSOFT PLC MODULE MVI69L-MBTCP MVI69L-MBS MVI69-MNETC MVI69-DFNT MVI69-ADMNET MVI69-ADM Modbus TCP/IP Lite Communication Module
    What is PROSOFT PLC MODULE MVI69L-MBTCP MVI69L-MBS MVI69-MNETC MVI69-DFNT MVI69-ADMNET MVI69-ADM Modbus TCP/IP Lite Communication Module
    Negotiable
    1 Piece (MOQ)
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Unimat 40 Digital Io PLC Module with Ppi Modbus Communication Programmable Logic Controller

Unimat 40 Digital Io PLC Module with Ppi Modbus Communication Programmable Logic Controller

US $ 140-150 / Piece FOB
1 Piece (MOQ)
More
Main Products: PLC, HMI, Motor, Servo, Human Machine Interface, Programmable Logic Controller, VFD, Inverter, CPU, Frequency Driver
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Audited Supplier Audited Supplier Since 2012
UniMAT Automation Technology Co., Ltd.

Manufacturer/Factory,Other

Guangdong, China Since 2012
Chat Now Send Inquiry
Siron Integrated I/O Fast Connection Wire Profinet Modbus Smart Module I/O Ethercat

Siron Integrated I/O Fast Connection Wire Profinet Modbus Smart Module I/O Ethercat

US $ 166.88-258.11 / Piece FOB
1 Piece (MOQ)
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Support Network : Ethernet
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Audited Supplier Audited Supplier Since 2022
Shenzhen SiRON Electrical Co.,Ltd

Manufacturer/Factory,Trading Company

Guangdong, China Since 2022
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Acrel Artm-K32 Multi-Loop Switch Control Unit Modbus RTU I/O Module with 32 Switch Input

Acrel Artm-K32 Multi-Loop Switch Control Unit Modbus RTU I/O Module with 32 Switch Input

US $ 245 / Piece FOB
1 Piece (MOQ)
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Main Products: Current Sensor, DIN Rail Energy Meter, Gateway/DTU, Medical It Insulation Monitor, Leakage Current Relay, Current Transducer, Current Transmitter, Split Core Current Transformer, Panel Power Meter, Hall Current Senor
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Audited Supplier Audited Supplier Since 2020
Jiangsu Acrel Electrical Manufacturing Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2020
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Modbus RTU Protocol 4G Mobile Data Logger Wireless Data Acquisition Module

Modbus RTU Protocol 4G Mobile Data Logger Wireless Data Acquisition Module

US $ 135-175 / pcs FOB
1 pcs (MOQ)
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Certification : CE, RoHS
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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6055-Ei00-00 Parker SSD AC690, DC590p, Modbus RS485 Communication Interface Card Module

6055-Ei00-00 Parker SSD AC690, DC590p, Modbus RS485 Communication Interface Card Module

US $ 1-10,000 / Piece FOB
1 Piece (MOQ)
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Main Products: Parker SSD DC/AC Drive, Eurotherm Drive, 590p/690/AC10/AC15/AC30, Inverter, Parker Control Board, Parker Power Board, Siemens DC Drive, Siemens PLC, SSD 590p, Wago Terminals
Contact Supplier
Audited Supplier Audited Supplier Since 2023
China One-Tone Industrial Group Co., Ltd

Trading Company

Tianjin, China Since 2023
Chat Now Send Inquiry
2 Types Geya Modbus TCP Module 12 Channel Relay 2no2nc Omron Plug in Fy-2ng2r

2 Types Geya Modbus TCP Module 12 Channel Relay 2no2nc Omron Plug in Fy-2ng2r

US $ 3.42-47.89 / Piece FOB
50 Pieces (MOQ)
More
Signal : Continuous
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Zhejiang Geya Electrical Co., Ltd.

Manufacturer/Factory,Trading Company,Other

Zhejiang, China Since 2022
Chat Now Send Inquiry
CI867AK01 3BSE092689R1 CI867K01 3BSE043660R1 Modbus TCP Interface module In Stock

CI867AK01 3BSE092689R1 CI867K01 3BSE043660R1 Modbus TCP Interface module In Stock

US $ 123 / Piece FOB
1 Piece (MOQ)
More
Main Products: PLC Module, Dcs Module, Controller, Processor, Bently Nevada, Monitor Module, Power Supply, Honeywell, General Electric, Emerson
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Amikon Limited

Manufacturer/Factory,Trading Company

Fujian, China Since 2024
Chat Now Send Inquiry
Modbus TCP Ethernet Remote I/O Module with 8CH Digital Input for Remote Monitoring Systems

Modbus TCP Ethernet Remote I/O Module with 8CH Digital Input for Remote Monitoring Systems

US $ 85-114 / Piece FOB
1 Piece (MOQ)
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Material : Aluminum Alloy
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Shenzhen Beilai Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2023
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Cp341 RS485/422 Modbus Communication Module for S7 300/400 PLC

Cp341 RS485/422 Modbus Communication Module for S7 300/400 PLC

US $ 250-300 / Piece FOB
1 Piece (MOQ)
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Main Products: PLC, HMI, Motor, Servo, Human Machine Interface, Programmable Logic Controller, VFD, Inverter, CPU, Frequency Driver
Contact Supplier
Audited Supplier Audited Supplier Since 2012
UniMAT Automation Technology Co., Ltd.

Manufacturer/Factory,Other

Guangdong, China Since 2012
Chat Now Send Inquiry
Profinet Io Modbus Analog Input I/O Module Temperature Sensor Signal Acquisition Terminal

Profinet Io Modbus Analog Input I/O Module Temperature Sensor Signal Acquisition Terminal

1 Piece (MOQ)
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Certification : ISO: 9001, CE
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Unionscience Technology Group Co., Ltd.

Manufacturer/Factory

Yunnan, China Since 2024
Chat Now Send Inquiry
4 Channel Solid State Modbus TCP 3 Volt Relay Module

4 Channel Solid State Modbus TCP 3 Volt Relay Module

US $ 3.42-47.89 / Piece FOB
50 Pieces (MOQ)
More
Main Products: RCCB, ELCB, Circuit Breaker, MCB, RCD, Breaker, MCCB, AC Contactor, RCBO, Mini Circuit Breakers
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Zhejiang Geya Electrical Co., Ltd.

Manufacturer/Factory,Trading Company,Other

Zhejiang, China Since 2022
Chat Now Send Inquiry
Integration I/O, PT100 I/O, Modbus Remote Io, Analog Input Module, 485connector

Integration I/O, PT100 I/O, Modbus Remote Io, Analog Input Module, 485connector

US $ 112.52-160.74 / Piece FOB
1 Piece (MOQ)
More
Condition : New
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2023
Chat Now Send Inquiry
Mochuan Industrial Wall Mounted 7" Modbus Glass Touch Screen TFT HMI Module IP65

Mochuan Industrial Wall Mounted 7" Modbus Glass Touch Screen TFT HMI Module IP65

US $ 170-185 / Piece FOB
1 Piece (MOQ)
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Main Products: PLC Programmable Logic Controller, HMI, Switching Power Supply, PLC Controller, Human Machine Interface, HMI Touch Screen Panel, HMI Monitor, China HMI Factory, HMI Panel, Industrial HMI Panel
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Audited Supplier Audited Supplier Since 2022
Wuxi Mochuan Drives Technology Co., Ltd

Manufacturer/Factory

Jiangsu, China Since 2022
Chat Now Send Inquiry
Eth-Modbus-Io8r-a TCP RTU 8 Way Relay Ethernet Module 8I-8o 6ai-2ao Analog Input Output RS485 Communication Board Digital

Eth-Modbus-Io8r-a TCP RTU 8 Way Relay Ethernet Module 8I-8o 6ai-2ao Analog Input Output RS485 Communication Board Digital

US $ 54-55.9 / Piece FOB
1 Piece (MOQ)
More
Information content : Data
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Dongguan Ailisen Trading Co., Ltd

Manufacturer/Factory

Guangdong, China Since 2024
Chat Now Send Inquiry
8DI 8DO Combined IO Module Supports Modbus RTU/TCP to MQTT for Industrial Automation

8DI 8DO Combined IO Module Supports Modbus RTU/TCP to MQTT for Industrial Automation

US $ 97.02-129.37 / Piece FOB
1 Piece (MOQ)
More
Main Products: Iot Gateways, 4G M2m RTU, Ethernet I/O Module, Industrial Computer, Industrial 4G Edge Router
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Audited Supplier Audited Supplier Since 2023
Shenzhen Beilai Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2023
Chat Now Send Inquiry
PLC Cp341 RS485/422 Modbus Communication Module

PLC Cp341 RS485/422 Modbus Communication Module

US $ 250-300 / Piece FOB
1 Piece (MOQ)
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Function : Automatic Control
Contact Supplier
Audited Supplier Audited Supplier Since 2012
UniMAT Automation Technology Co., Ltd.

Manufacturer/Factory,Other

Guangdong, China Since 2012
Chat Now Send Inquiry
O Module Communication Module Relay Module Analog Input Module Relay Output Module Modbus Inclinometer Module
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