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Standard Modbus Protocol Modules

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Cts7 253-1bh32, Positioning Control Module, 2-Channel Single-Phase or a/ B-Phase Hsc Input, 200kHz, 2-Axis Pto/PWM Output, 200kHz

Cts7 253-1bh32, Positioning Control Module, 2-Channel Single-Phase or a/ B-Phase Hsc Input, 200kHz, 2-Axis Pto/PWM Output, 200kHz

US $ 123-174 / Piece FOB
1 Piece (MOQ)
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Cotrust Technologies Co., Ltd.

Guangdong, China Since 2018
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Apfm Series Active Power Filter Module

Apfm Series Active Power Filter Module

1 Piece (MOQ)
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Sanhe Power Tech (Shenzhen) Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2018
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15kw@300V Bidirectional DC/DC EV Charging Module for Charger Station

15kw@300V Bidirectional DC/DC EV Charging Module for Charger Station

US $ 99-4,390 / Piece FOB
2 Pieces (MOQ)
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Jinan Xinyuhua Energy Technology Co., Ltd.

Shandong, China Since 2021
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High-Isolation RHF3M485 Module with Global Lorawan Protocol for Smart Home Applications

High-Isolation RHF3M485 Module with Global Lorawan Protocol for Smart Home Applications

US $ 38-42 / Piece FOB
1 Piece (MOQ)
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RisingHF Network(Shenzhen)Co., Ltd,

Trading Company

Guangdong, China Since 2025
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16di 16do Profinet Remote Io Modules

16di 16do Profinet Remote Io Modules

US $ 162.86-215.38 / Piece FOB
1 Piece (MOQ)
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Kunshan Svl Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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AC 220V Modbus RTU 4 Channel Relay Module Switch RS485/Ttl Uart Interface Four-Way Input Output DC3.3-24V Optocoupler Signal

AC 220V Modbus RTU 4 Channel Relay Module Switch RS485/Ttl Uart Interface Four-Way Input Output DC3.3-24V Optocoupler Signal

US $ 7-7.9 / pieces FOB
20 pieces (MOQ)
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Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
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Miran RS485 Digital Signal to Analog Signal Converter Module

Miran RS485 Digital Signal to Analog Signal Converter Module

US $ 48-56 / Piece FOB
1 Piece (MOQ)
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Shenzhen Miran Technology Co., Ltd.

Guangdong, China Since 2018
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8-Channel Digital Input and 8-Channel Digital Output Module RTU I/O Module

8-Channel Digital Input and 8-Channel Digital Output Module RTU I/O Module

US $ 35-55 / Piece FOB
1 Piece (MOQ)
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Foshan Macro Technology Co., Ltd.

Guangdong, China Since 2023
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8RTD Input Dual-Ethernet Industrial I/O Module for PT100/PT1000 Sensors

8RTD Input Dual-Ethernet Industrial I/O Module for PT100/PT1000 Sensors

US $ 158.25-199.48 / Piece FOB
1 Piece (MOQ)
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Shenzhen Beilai Technology Co., Ltd.

Guangdong, China Since 2023
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Ad-S321/324-Iiiweighing Analogue-to-Digital Converter Module

Ad-S321/324-Iiiweighing Analogue-to-Digital Converter Module

US $ 280-350 / Piece FOB
10 Pieces (MOQ)
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Bengbu Sun-moon Instrument Institute Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2018
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Wired Embedded Compact 1D 2D Vision Scanner Module for Low-Light Industry (XTC8161)

Wired Embedded Compact 1D 2D Vision Scanner Module for Low-Light Industry (XTC8161)

US $ 900-1,100 / Piece FOB
1 Piece (MOQ)
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Shenzhen Xingtong IoT Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Industrial Ethernet Fieldbus Remote I/O Module

Industrial Ethernet Fieldbus Remote I/O Module

US $ 135-285 / Piece FOB
1 Piece (MOQ)
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Kunshan Svl Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Expandable Module for Safety-Critical Systems and Sil2/Sil3 Compliance

Expandable Module for Safety-Critical Systems and Sil2/Sil3 Compliance

US $ 34.5-49.29 / Piece FOB
1 Piece (MOQ)
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Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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Advant Controller 450 MSR04XI MB510 3BSE002540R1 MAI32MAD MAI32LAD MD032BNS Analog Input Module

Advant Controller 450 MSR04XI MB510 3BSE002540R1 MAI32MAD MAI32LAD MD032BNS Analog Input Module

US $ 123 / Piece FOB
1 Piece (MOQ)
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Amikon Limited

Fujian, China Since 2024
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Io Adapter New Solution Profinet Io Module Busadapter for Remote Io Module

Io Adapter New Solution Profinet Io Module Busadapter for Remote Io Module

US $ 80-95 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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Smart Building Remote Ethernet 8RTD Input PT1000 IO Module Supports Modbus TCP

Smart Building Remote Ethernet 8RTD Input PT1000 IO Module Supports Modbus TCP

US $ 100-140 / Piece FOB
1 Piece (MOQ)
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Shenzhen Beilai Technology Co., Ltd.

Guangdong, China Since 2023
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100kvar Svg Module Rack Mounted Svg Module

100kvar Svg Module Rack Mounted Svg Module

US $ 2,200-3,500 / Set FOB
2 Sets (MOQ)
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Jiangsu Sfere Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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Beckhoff Profibus Economy Plus Bus Coupler Bk3120 PLC Control Module

Beckhoff Profibus Economy Plus Bus Coupler Bk3120 PLC Control Module

US $ 100-280 / Piece FOB
1 Piece (MOQ)
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Shanghai Zhongcheng Fengyuan Industrial Technology Co., Ltd.

Shanghai, China Since 2024
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Siemens 6es7541-1ab00-0ab0 Ethernet Remote I O Communication Module

Siemens 6es7541-1ab00-0ab0 Ethernet Remote I O Communication Module

1 Piece (MOQ)
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Beijing Zhongping Technology Co., Ltd.

Trading Company

Beijing, China Since 2025
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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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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Bidirectional DC/DC 20kw@750V EV Power Module with High Efficiency Power

Bidirectional DC/DC 20kw@750V EV Power Module with High Efficiency Power

US $ 99-4,390 / Piece FOB
2 Pieces (MOQ)
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Jinan Xinyuhua Energy Technology Co., Ltd.

Shandong, China Since 2021
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High Speed I/O Module Ethercat Remote Io Modul Network Io Controller Modbus

High Speed I/O Module Ethercat Remote Io Modul Network Io Controller Modbus

US $ 30 / sets FOB
1 sets (MOQ)
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Guangzhou Finger Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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IP67 Io Module for Siemens-Compatible Equipment with High Diagnostic Value

IP67 Io Module for Siemens-Compatible Equipment with High Diagnostic Value

US $ 69-259 / Piece FOB
1 Piece (MOQ)
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Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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About Standard Modbus Protocol Modules FAQ

  • QWhy should I consider purchasing electrical control systems wholesale?

    The Standard Modbus Protocol Modules is included in our comprehensive Electrical Control System range.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.

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

    Our Standard Modbus Protocol Modules offers exceptional quality and style within the Electrical Control System category.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.

  • QWhat components are essential in an electrical control system?

    Our Standard Modbus Protocol Modules offers exceptional quality and style within the Electrical Control System category.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.

Profinet I/O Module for PLC Communication

Profinet I/O Module for PLC Communication

US $ 35.96 / Piece FOB
1 Piece (MOQ)
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Changzhou ZERO Intelligent Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
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Best Price Growatt Shine WiFi Module Master

Best Price Growatt Shine WiFi Module Master

US $ 215-219 / Piece FOB
1 Piece (MOQ)
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Anhui Wingo Technology Co., Ltd.

Anhui, China Since 2022
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Metal Industrial Ethernet Remote Analog Digital I/O Module

Metal Industrial Ethernet Remote Analog Digital I/O Module

US $ 120-285 / Piece FOB
1 Piece (MOQ)
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Kunshan Svl Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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PLC MODULE HIEE300725R0001 HIEE300744R0001 3BHB003431R0101 HIEE300725R0001 UAC317AE HIEE300744R0001 UAC318AE Interface Card IGCT MODULE

PLC MODULE HIEE300725R0001 HIEE300744R0001 3BHB003431R0101 HIEE300725R0001 UAC317AE HIEE300744R0001 UAC318AE Interface Card IGCT MODULE

US $ 123 / Piece FOB
1 Piece (MOQ)
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Amikon Limited

Fujian, China Since 2024
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Remote Io Mdoule Ethercat Adapter Support 32 Io Modules 1ms

Remote Io Mdoule Ethercat Adapter Support 32 Io Modules 1ms

US $ 65-75 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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3p4w Power Factor Correction Reactive Compensation Svg Static Var Generator Module

3p4w Power Factor Correction Reactive Compensation Svg Static Var Generator Module

US $ 950-1,250 / Piece FOB
1 Piece (MOQ)
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Jiangsu Sfere Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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Decowell DIN-Rail I/O Module PLC Adapter and Beckhoff Protocol Converter

Decowell DIN-Rail I/O Module PLC Adapter and Beckhoff Protocol Converter

US $ 96.04-137.2 / Piece FOB
1 Piece (MOQ)
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Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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BLIIoT Manufacturers 16-Channel Digital Output I/O Module for Industrial Network Communications

BLIIoT Manufacturers 16-Channel Digital Output I/O Module for Industrial Network Communications

US $ 95-115 / Piece FOB
1 Piece (MOQ)
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Shenzhen Beilai Technology Co., Ltd.

Guangdong, China Since 2023
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AC 800M PM891K01 PM891K02 PM866K02 PM862K01 PM904F PLC MODULE

AC 800M PM891K01 PM891K02 PM866K02 PM862K01 PM904F PLC MODULE

US $ 123 / Piece FOB
1 Piece (MOQ)
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Amikon Limited

Fujian, China Since 2024
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Ethercat Analog Lo Module for PLC Control Gk-100-Ectrt

Ethercat Analog Lo Module for PLC Control Gk-100-Ectrt

US $ 80-85 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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405nm 20W UV Fiber Laser Module for PCB Exposure

405nm 20W UV Fiber Laser Module for PCB Exposure

US $ 5,500-7,500 / Piece FOB
1 Piece (MOQ)
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Dongguan Blueuniverse Laser Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2015
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Reactive Power Automatic Compensation Module 200 kVA Power Factor Correction

Reactive Power Automatic Compensation Module 200 kVA Power Factor Correction

US $ 2,200-3,500 / Set FOB
2 Sets (MOQ)
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Jiangsu Sfere Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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Large Capacity Air Cooled Scroll Chiller Basic Modules 330kw 440kw Max 8

Large Capacity Air Cooled Scroll Chiller Basic Modules 330kw 440kw Max 8

US $ 40,450 / Piece FOB
1 Piece (MOQ)
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Dongying Qinghua Trading Co., Ltd.

Trading Company

Shandong, China Since 2021
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