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Controller Relay Extension Module

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Original-New Del-Ta-Dvp12se11r PLC-CPU Ethernet-Port Relay-Outputs Dvp-Se Series-DIN Rail-24VDC in-Stock

Original-New Del-Ta-Dvp12se11r PLC-CPU Ethernet-Port Relay-Outputs Dvp-Se Series-DIN Rail-24VDC in-Stock

US $ 265-300 / Piece FOB
1 Piece (MOQ)
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Energy Technology Co., Ltd. (Shenzhen)

Guangdong, China Since 2017
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Hitachi Water Cooled Screw Chillers Rcuf420wvy with Integrated Evaporative Cooling Technology for Enhanced Efficiency

Hitachi Water Cooled Screw Chillers Rcuf420wvy with Integrated Evaporative Cooling Technology for Enhanced Efficiency

US $ 2,000-5,000 / unit FOB
1 unit (MOQ)
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Suzhou Huantai Electromechanical Equipment Co., Ltd.

Jiangsu, China Since 2025
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ATH48-WSK-SX Smart Temperature & Humidity Controller for Industrial/Home Use

ATH48-WSK-SX Smart Temperature & Humidity Controller for Industrial/Home Use

US $ 10-15 / Piece FOB
100 Pieces (MOQ)
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Hangzhou Antin Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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PP Plastic Float for Fuel/Water/Liquid Level Sensor

PP Plastic Float for Fuel/Water/Liquid Level Sensor

US $ 0.15-1 / Piece FOB
10 Pieces (MOQ)
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Dongguan Dalang Aoer Sensor Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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China Heavy Truck Parts Sinotruk HOWO Nanobcu Controller Wg9716582011 for HOWO Tx T5g Sitrak C7h Truck Electrical Parts

China Heavy Truck Parts Sinotruk HOWO Nanobcu Controller Wg9716582011 for HOWO Tx T5g Sitrak C7h Truck Electrical Parts

US $ 50-65 / Piece FOB
1 Piece (MOQ)
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Jinan Raydiant Automobile Co., Ltd.

Trading Company

Shandong, China Since 2025
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Ty901-a Standard Threaded Tuning Fork Level Switch

Ty901-a Standard Threaded Tuning Fork Level Switch

US $ 79-99 / Piece FOB
1 Piece (MOQ)
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Anhui Tongyi Instrument and Control Technology Co., Ltd.

Anhui, China Since 2025
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Wago 2273 205 Industrial Ethernet Switch for Optimized Networking in Harsh Environments

Wago 2273 205 Industrial Ethernet Switch for Optimized Networking in Harsh Environments

US $ 90-399 / Piece FOB
1 Piece (MOQ)
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Quanzhou Ausenist Technology Co., Ltd

Jiangsu, China Since 2023
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Industrial Automation Smart Control Canopen/Modbus RTU/TCP Communication Protocol Programmable Logic Controller PLC Openpcs/Codesys Software China Supplier

Industrial Automation Smart Control Canopen/Modbus RTU/TCP Communication Protocol Programmable Logic Controller PLC Openpcs/Codesys Software China Supplier

US $ 160 / Piece FOB
1 Piece (MOQ)
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Shenyang Vhandy Technology Co., Ltd

Trading Company

Liaoning, China Since 2025
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Original-Brand-New Fes-to-Controller Cmmp-as-C2-3A-M0-Motor Controller-AC Synchronous-2A 230VAC-1pH Good-Price

Original-Brand-New Fes-to-Controller Cmmp-as-C2-3A-M0-Motor Controller-AC Synchronous-2A 230VAC-1pH Good-Price

US $ 950-1,050 / Piece FOB
1 Piece (MOQ)
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Energy Technology Co., Ltd. (Shenzhen)

Guangdong, China Since 2017
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H600-F Series Crane-Specific Frequency Inverter with Anti-Sway Function VFD

H600-F Series Crane-Specific Frequency Inverter with Anti-Sway Function VFD

US $ 40-50 / Piece FOB
1 Piece (MOQ)
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Ji' Nan Tian Chuan Zhong Cheng Electricity Equipment Co., Ltd.

Shandong, China Since 2025
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High Efficiency Ten-Axis BOPP PVC Tape Slitting Cutting Machine New Adhesive Rewinder for Retail Industries Panasoni PLC Motor

High Efficiency Ten-Axis BOPP PVC Tape Slitting Cutting Machine New Adhesive Rewinder for Retail Industries Panasoni PLC Motor

US $ 20,000 / Piece FOB
1 Piece (MOQ)
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Kunshan Hexin Precise Machinery Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2010
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PE Plastic Single Wall Corrugated Pipe Underground Drainage Perforated Tube Making Machine

PE Plastic Single Wall Corrugated Pipe Underground Drainage Perforated Tube Making Machine

US $ 20,000-35,000 / Set FOB
1 Set (MOQ)
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Qingdao Tongsan Plastic Machinery Co., Ltd.

Shandong, China Since 2020
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ATH48-WSK-SX Digital Type Temperature and Humidity Controller

ATH48-WSK-SX Digital Type Temperature and Humidity Controller

US $ 10-15 / Piece FOB
100 Pieces (MOQ)
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Hangzhou Antin Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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Stainless Steel 304/316 Float Ball

Stainless Steel 304/316 Float Ball

US $ 0.15-1 / Piece FOB
10 Pieces (MOQ)
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Dongguan Dalang Aoer Sensor Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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Factory Direct Supply Three-Phase Frequency Converter 690V 45kw-1000kw Durable Hertz Frequency Drive Frequency Converter VFD

Factory Direct Supply Three-Phase Frequency Converter 690V 45kw-1000kw Durable Hertz Frequency Drive Frequency Converter VFD

US $ 46-71 / Piece FOB
1 Piece (MOQ)
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Ji' Nan Tian Chuan Zhong Cheng Electricity Equipment Co., Ltd.

Shandong, China Since 2025
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3723-10-00078 Central Junction Box for Zhongtong / Kinglong Bus Spare Body Parts

3723-10-00078 Central Junction Box for Zhongtong / Kinglong Bus Spare Body Parts

US $ 1-100 / Piece FOB
1 Piece (MOQ)
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Sinosoon Technology Co., Ltd.

Shandong, China Since 2024
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Computerized Roll to Roll Strip BOPP Cutting Rewinding Machine

Computerized Roll to Roll Strip BOPP Cutting Rewinding Machine

US $ 20,000 / Piece FOB
1 Piece (MOQ)
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Kunshan Hexin Precise Machinery Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2010
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New Design Water Cooling Type High Speed 40 mm -110 mm Double Wall Corrugated Pipe Making Machine

New Design Water Cooling Type High Speed 40 mm -110 mm Double Wall Corrugated Pipe Making Machine

US $ 26,000-48,000 / Piece FOB
1 Piece (MOQ)
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Qingdao Tongsan Plastic Machinery Co., Ltd.

Shandong, China Since 2020
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ATH2P Temperature Controller with Smart Features for Optimal Control

ATH2P Temperature Controller with Smart Features for Optimal Control

US $ 35-70 / Piece FOB
100 Pieces (MOQ)
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Hangzhou Antin Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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SUS 304 Float with Magnet for Level Sender

SUS 304 Float with Magnet for Level Sender

US $ 0.15-1 / Piece FOB
10 Pieces (MOQ)
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Dongguan Dalang Aoer Sensor Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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Marchpoultry Farm Chicken House Intelligent Temperature Environmental Controller Riec 1680 Touch Automatic

Marchpoultry Farm Chicken House Intelligent Temperature Environmental Controller Riec 1680 Touch Automatic

US $ 2,100 / pieces FOB
1 pieces (MOQ)
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Raisetech Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2025
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Factory Direct Sales of EPS Power Frequency Converters, Voltage Stabilizing Power Supplies, Shore Power Inverters

Factory Direct Sales of EPS Power Frequency Converters, Voltage Stabilizing Power Supplies, Shore Power Inverters

US $ 40-50 / Piece FOB
1 Piece (MOQ)
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Ji' Nan Tian Chuan Zhong Cheng Electricity Equipment Co., Ltd.

Shandong, China Since 2025
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Wago 750-8212 Pfc200 PLC 2 Ethernet Ports Modbus TCP Support

Wago 750-8212 Pfc200 PLC 2 Ethernet Ports Modbus TCP Support

US $ 90-399 / Piece FOB
1 Piece (MOQ)
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Quanzhou Ausenist Technology Co., Ltd

Jiangsu, China Since 2023
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About Controller Relay Extension Module FAQ

  • QHow can I identify a reliable supplier for electrical control systems from China?

    The Controller Relay Extension Module is a top choice in our Electrical Control System collection.To find a reliable supplier in China, conduct thorough research, check certifications and reviews, and request product specifications and samples. Partnering with a reputable supplier guarantees quality products and after-sales support for your projects.

  • QWhy should I consider purchasing electrical control systems wholesale?

    Discover the perfect Electrical Control System addition with our Controller Relay Extension Module.Buying electrical control systems wholesale offers cost savings, bulk purchasing benefits, and the option for customized solutions. By purchasing in bulk, you can ensure timely availability for your projects and access premium products from trusted suppliers.

  • QWhat components are essential in an electrical control system?

    The Controller Relay Extension Module is classified under our comprehensive Electrical Control System range.In an electrical control system, essential components include power supplies, relays, circuit breakers, and controllers. These components work together to regulate and monitor electrical processes and machinery, ensuring efficiency and safety.

Openpcs / Codesys Programmable Logic Controller Industrial Automation Plug in Mini PLC with Io Modules

Openpcs / Codesys Programmable Logic Controller Industrial Automation Plug in Mini PLC with Io Modules

US $ 287 / Piece FOB
1 Piece (MOQ)
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Eunics Technology Co., Ltd.

Liaoning, China Since 2022
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Premium Quality PLC S7-1200/1500 by Lyhl Dimensions 2100*2200*800

Premium Quality PLC S7-1200/1500 by Lyhl Dimensions 2100*2200*800

US $ 2,000-30,000 / Set FOB
1 Set (MOQ)
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Luoyang Heli Automation Equipment Co., Ltd.

Henan, China Since 2025
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Ten Axis BOPP Tape Slitting Machine

Ten Axis BOPP Tape Slitting Machine

US $ 20,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Kunshan Hexin Precise Machinery Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2010
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PLC Standard Slave Device New Industrial-Grade Ethercat Remote Io Coupler Expanded Digital Analog Input Output Module

PLC Standard Slave Device New Industrial-Grade Ethercat Remote Io Coupler Expanded Digital Analog Input Output Module

US $ 115 / Piece FOB
1 Piece (MOQ)
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Shenyang Vhandy Technology Co., Ltd

Liaoning, China Since 2025
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High Accuracy Petrol Station Automatic Underground Wireless Tank Gauge System

High Accuracy Petrol Station Automatic Underground Wireless Tank Gauge System

US $ 50-3,000 / Piece FOB
1 Piece (MOQ)
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Zhengzhou Windbell Measurement and Control Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2022
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Programmable Logic Controller Industrial Automation Clp Control Board HMI PLC 16 Points Input 16 Points Output DC24V

Programmable Logic Controller Industrial Automation Clp Control Board HMI PLC 16 Points Input 16 Points Output DC24V

US $ 251 / Piece FOB
1 Piece (MOQ)
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Eunics Technology Co., Ltd.

Liaoning, China Since 2022
Chat Now Send Inquiry
High Speed PP/PE/PVC/PA Single Wall Corrugated Pipe Making Machine 25m/Min

High Speed PP/PE/PVC/PA Single Wall Corrugated Pipe Making Machine 25m/Min

US $ 30,000-35,000 / Set FOB
1 Set (MOQ)
Contact Supplier
Audited Supplier
Qingdao Tongsan Plastic Machinery Co., Ltd.

Shandong, China Since 2020
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Petrol Station Wireless Tank Measuring Stick Fuel Level Metering Rod

Petrol Station Wireless Tank Measuring Stick Fuel Level Metering Rod

US $ 50-3,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhengzhou Windbell Measurement and Control Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2022
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Flange Type Tuning Fork Level Switch

Flange Type Tuning Fork Level Switch

US $ 79-99 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Anhui Tongyi Instrument and Control Technology Co., Ltd.

Anhui, China Since 2025
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ATH2P Smart Digital Temperature Controller for Precise Control

ATH2P Smart Digital Temperature Controller for Precise Control

US $ 35-70 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Hangzhou Antin Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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Plug-in Ethercat Communication Programmable Logic Controller PLC Openpcs/Codesys Software Ethernet Interface Expandable Input and Output Io Module

Plug-in Ethercat Communication Programmable Logic Controller PLC Openpcs/Codesys Software Ethernet Interface Expandable Input and Output Io Module

US $ 300 / Piece FOB
1 Piece (MOQ)
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Shenyang Vhandy Technology Co., Ltd

Trading Company

Liaoning, China Since 2025
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Original Brand New Schnei-Der TM241cec24t Modicon M241 Logic Controller PLC Good Price

Original Brand New Schnei-Der TM241cec24t Modicon M241 Logic Controller PLC Good Price

US $ 345-385 / Piece FOB
1 Piece (MOQ)
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Energy Technology Co., Ltd. (Shenzhen)

Guangdong, China Since 2017
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Advanced Stainless Steel Standard Threaded Tuning Fork Level Switch

Advanced Stainless Steel Standard Threaded Tuning Fork Level Switch

US $ 79.9-99.9 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Anhui Tongyi Instrument and Control Technology Co., Ltd.

Anhui, China Since 2025
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