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Modbus RTU Tengcon Stc-110 (4ai, 4di, 4do) Remote I/O Expandable Module

Modbus RTU Tengcon Stc-110 (4ai, 4di, 4do) Remote I/O Expandable Module

1 Set (MOQ)
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Beijing Tengcon Technology Co., Ltd.

Beijing, China
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Wago 282 101 Digital Input Module for Efficient Automation Control in Industrial Environments

Wago 282 101 Digital Input Module for Efficient Automation Control in Industrial 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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High-Low Voltage Converter 500kw 400kw 300kw Bidirectional DC Power Supply DC- DC Converter Bidirectional DC System

High-Low Voltage Converter 500kw 400kw 300kw Bidirectional DC Power Supply DC- DC Converter Bidirectional DC System

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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Distribution Equipment Reactive Var Compensation Elecnova Wall Mounted Svg Compensator

Distribution Equipment Reactive Var Compensation Elecnova Wall Mounted Svg Compensator

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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SZGH Manufactures and Supplies High Performance Servo Drives and Motor Controllers

SZGH Manufactures and Supplies High Performance Servo Drives and Motor Controllers

US $ 329-369 / Piece FOB
1 Piece (MOQ)
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Shenzhen Guanhong Automation Co., Ltd.

Guangdong, China Since 2020
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7004-01-00 Parker SSD General Purpose I/O Module, Io Card, 1o Input/Output Board

7004-01-00 Parker SSD General Purpose I/O Module, Io Card, 1o Input/Output Board

US $ 1-10,000 / Piece FOB
1 Piece (MOQ)
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China One-Tone Industrial Group Co., Ltd

Tianjin, China Since 2023
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Advanced High-Performance 4 Channel Analog Input Module Solution for Professionals Gk-100-Ai4

Advanced High-Performance 4 Channel Analog Input Module Solution for Professionals Gk-100-Ai4

US $ 55-65 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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Sensor Weight Scale Module 3ton Tank Weighing Load Cells with Modules

Sensor Weight Scale Module 3ton Tank Weighing Load Cells with Modules

US $ 180-240 / Piece FOB
1 Piece (MOQ)
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Qingdao Weitewosi Automation Equipment Co., Ltd

Shandong, China Since 2025
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2 in 2 out Combiner Box Riel DIN Breaker 15 AMP

2 in 2 out Combiner Box Riel DIN Breaker 15 AMP

US $ 450-900 / Piece FOB
1 Piece (MOQ)
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Shenheng Power Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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Isolated 0-100mv, 0-10V, 4-20mA, 0-20mA to RS232/RS485 a-D Converter

Isolated 0-100mv, 0-10V, 4-20mA, 0-20mA to RS232/RS485 a-D Converter

US $ 38-70 / Piece FOB
1 Piece (MOQ)
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Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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Huaqingjun Modbus RTU Relays 12-Channel RS485 Relay Module for Smart Farm Automation

Huaqingjun Modbus RTU Relays 12-Channel RS485 Relay Module for Smart Farm Automation

US $ 46-48 / Piece FOB
5 Pieces (MOQ)
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Foshan Qingjun Electronics Co., Ltd.

Guangdong, China
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Codesys PLC Io Solution PNP Modbus Profinet Ethercat Ethernet IP Cclink Remote Digital Io Module

Codesys PLC Io Solution PNP Modbus Profinet Ethercat Ethernet IP Cclink Remote Digital Io Module

US $ 29.99-169.99 / Piece FOB
1 Piece (MOQ)
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Sichuan Odot Automation System Co., Ltd.

Sichuan, China
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Electronic Scale Module Aluminum Alloy Weighing Pressure Sensor Force Sensors & Load Cells

Electronic Scale Module Aluminum Alloy Weighing Pressure Sensor Force Sensors & Load Cells

US $ 180-240 / Piece FOB
1 Piece (MOQ)
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Qingdao Weitewosi Automation Equipment Co., Ltd

Shandong, China Since 2025
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AT100G Single Phase Electricity Meter with RS485 Modbus RTU

AT100G Single Phase Electricity Meter with RS485 Modbus RTU

US $ 15-25 / 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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Fcu Thermostat with Modbus Remote Sensor Keycard Thermostat for Hotel

Fcu Thermostat with Modbus Remote Sensor Keycard Thermostat for Hotel

US $ 45-53 / Piece FOB
100 Pieces (MOQ)
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Hotowell Technology (Xiamen) Co., Ltd.

Fujian, China Since 2016
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J/ K/ T/ E/ R/ S/ B Types Thermocouple Signal Input RJ45 Isolated Converter

J/ K/ T/ E/ R/ S/ B Types Thermocouple Signal Input RJ45 Isolated Converter

US $ 116-120 / Piece FOB
1 Piece (MOQ)
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Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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Cts7 231-7PF32, Thermocouple Input Module, 8 Points *Tc, J/K/R/S/T/E/N, Isolated 16-Bit Accuracy (VW addressing)

Cts7 231-7PF32, Thermocouple Input Module, 8 Points *Tc, J/K/R/S/T/E/N, Isolated 16-Bit Accuracy (VW addressing)

US $ 110-248 / Piece FOB
1 Piece (MOQ)
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Cotrust Technologies Co., Ltd.

Guangdong, China Since 2018
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Rdv Lightweight Doppler Flow Meter – 4G Inside, Stainless Bracket & Area Sensing

Rdv Lightweight Doppler Flow Meter – 4G Inside, Stainless Bracket & Area Sensing

US $ 719-899 / Piece FOB
1 Piece (MOQ)
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Fujian Autec Factory Automation Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2025
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Hengko Hg630 RS485 Modbus RTU Humidity Temperature Sensor Probe Transmitter for Warehouse

Hengko Hg630 RS485 Modbus RTU Humidity Temperature Sensor Probe Transmitter for Warehouse

US $ 18.5-19 / Piece FOB
1 Piece (MOQ)
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Hengko Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Siron Y420 Pluggable Relay Module Industry Minimum Size 4 Position Relay Module

Siron Y420 Pluggable Relay Module Industry Minimum Size 4 Position Relay Module

US $ 20.16-23.92 / Piece FOB
1 Piece (MOQ)
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Shenzhen SiRON Electrical Co.,Ltd

Guangdong, China Since 2022
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Original Genuine Siemens PLC S7-200 Smart Input/Output Module 6es7288-3ae08-0AA0.

Original Genuine Siemens PLC S7-200 Smart Input/Output Module 6es7288-3ae08-0AA0.

US $ 88-136 / Piece FOB
1 Piece (MOQ)
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Shanghai Zhongcheng Fengyuan Industrial Technology Co., Ltd.

Trading Company

Shanghai, China Since 2024
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RU Poplar Liquid Cooling Energy Storage System Container 3MWH 5MWH 280Ah 314Ah Lifepo4 Battery Container ESS 20FT

RU Poplar Liquid Cooling Energy Storage System Container 3MWH 5MWH 280Ah 314Ah Lifepo4 Battery Container ESS 20FT

US $ 0.69-0.89 / kilowatts FOB
1,000 kilowatts (MOQ)
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Mate Solar Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2023
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Uninterruptible Power Supply 12kw Hybrid Solar Air Conditioner Inverter off Grid on Grid High Voltage 3 Phase Solar Power Inverter

Uninterruptible Power Supply 12kw Hybrid Solar Air Conditioner Inverter off Grid on Grid High Voltage 3 Phase Solar Power Inverter

US $ 2,493.39-2,650 / Piece FOB
1 Piece (MOQ)
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Shenzhen GSL Energy Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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About Modbus Module Factory FAQ

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

    The Modbus Module Factory is an essential part of our Electrical Control System offerings.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 Modbus Module Factory.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 Modbus Module Factory is an essential part of our Electrical Control System offerings.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.

Ultrathin EV Charger Module 1000V 15kw 20kw 30kw Air Cooling Fast Charger

Ultrathin EV Charger Module 1000V 15kw 20kw 30kw Air Cooling Fast Charger

US $ 498-738 / pieces FOB
5 pieces (MOQ)
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Xiamen Yewsun Technology Co., Ltd.

Fujian, China Since 2024
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Eaton 5p1150IR 1u Rackmount Line Interactive Sinewave UPS

Eaton 5p1150IR 1u Rackmount Line Interactive Sinewave UPS

US $ 262-495 / Piece FOB
1 Piece (MOQ)
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Shenzhen Xingshengtu Information Technology Co., Ltd.

Trading Company

Guangdong, China Since 2021
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Weighing Module for Tank/ Hopper Load Cell 300kg 500kg 1000kg 2000kg

Weighing Module for Tank/ Hopper Load Cell 300kg 500kg 1000kg 2000kg

US $ 180-240 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Qingdao Weitewosi Automation Equipment Co., Ltd

Shandong, China Since 2025
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8-Channel 0-2.5V, 4-20mA to RS232 RS485 Ad Converter

8-Channel 0-2.5V, 4-20mA to RS232 RS485 Ad Converter

1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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Lm3104 High Quality Elevator Control PLC

Lm3104 High Quality Elevator Control PLC

1 Piece (MOQ)
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Yueqing Ruihua Cabinet & Whole Set Equipment Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2012
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Honywell Cc-Tdil51 51307083-175 Cc-Paoh51 51410070-275 Cc-Pcnt05 51308592-176 Cc-Pcnt01 51405046-175 Iota Digital Input Module

Honywell Cc-Tdil51 51307083-175 Cc-Paoh51 51410070-275 Cc-Pcnt05 51308592-176 Cc-Pcnt01 51405046-175 Iota Digital Input Module

US $ 123 / Piece FOB
1 Piece (MOQ)
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Moore Automation

Trading Company

Fujian, China Since 2024
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High-Performance Modicon M580 Safety Processor with 8MB Memory

High-Performance Modicon M580 Safety Processor with 8MB Memory

US $ 2,817.39 / Piece FOB
1 Piece (MOQ)
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Shenzhen Kernal Intelligent Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
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Sunrain R290 6kw Low Noise a+++/Evi/WiFi/DC Inverter Monoblock Air Source Heat Pump Water Heater

Sunrain R290 6kw Low Noise a+++/Evi/WiFi/DC Inverter Monoblock Air Source Heat Pump Water Heater

US $ 1,210-1,220 / Set FOB
2 Sets (MOQ)
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Jiangsu Sunrain Solar Energy Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2010
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Universal Digital Modbus RS485 Multi Channel Paperless Recorder Data Logger

Universal Digital Modbus RS485 Multi Channel Paperless Recorder Data Logger

US $ 49-1,972 / pcs FOB
1 pcs (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Motorized Volume Control Damper for Automatic Water Valve Flow Control Electric Actuator QC/Xy250 QC/Zy250 Qcd/Xy250

Motorized Volume Control Damper for Automatic Water Valve Flow Control Electric Actuator QC/Xy250 QC/Zy250 Qcd/Xy250

US $ 419-479 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Tianjin Freya Automation Technology Co., Ltd

Tianjin, China Since 2021
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Siron Y410-T 24V DIN Rail Mount Control Module PLC 8-Bit Relay

Siron Y410-T 24V DIN Rail Mount Control Module PLC 8-Bit Relay

US $ 35.9 / Piece FOB
1 Piece (MOQ)
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Shenzhen SiRON Electrical Co.,Ltd

Guangdong, China Since 2022
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Smart Apb-12mrdc with LCD Programmable Logic Controller Apb-12mrdl PLC

Smart Apb-12mrdc with LCD Programmable Logic Controller Apb-12mrdl PLC

US $ 20-75 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Yueqing Ruihua Cabinet & Whole Set Equipment Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2012
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Maxwell 50kw Bidirectional Power Converter DC/DC for Charging Solutions Integrated Storage

Maxwell 50kw Bidirectional Power Converter DC/DC for Charging Solutions Integrated Storage

US $ 2,400-2,450 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
Shijiazhuang Maxwell Technology Co., Ltd.

Trading Company

Hebei, China Since 2024
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