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Input Communication Module

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Siemens Simatic S7-300 Logic Input Sm 331 Optical Isolation 8 Ae 6es73317NF000ab0 Thermocouple Module

Siemens Simatic S7-300 Logic Input Sm 331 Optical Isolation 8 Ae 6es73317NF000ab0 Thermocouple Module

US $ 612 / Piece FOB
1 Piece (MOQ)
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Hunan Bofa Intelligent Technology Co., Ltd

Trading Company

Hunan, China Since 2026
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Qj71c24n-R4 2-Channel Serial Communication Module Industrial PLC RS422 RS485 Interface Module for Q Series Automation Control System

Qj71c24n-R4 2-Channel Serial Communication Module Industrial PLC RS422 RS485 Interface Module for Q Series Automation Control System

US $ 180 / Piece FOB
1 Piece (MOQ)
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Taizhou Yinshui Automation Technology Co., Ltd.

Zhejiang, China Since 2026
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Siemens S7-300 Cp 341 Serial Communication Module 6es7341-1bh02-0ae0 PLC

Siemens S7-300 Cp 341 Serial Communication Module 6es7341-1bh02-0ae0 PLC

US $ 500-2,000 / Piece FOB
1 Piece (MOQ)
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CoVast Tongchuang Technology Co., Ltd.

Beijing, China Since 2026
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Process Control Input / Output Modules TM3ai4/TM3ai8/TM3aq4/TM3di16

Process Control Input / Output Modules TM3ai4/TM3ai8/TM3aq4/TM3di16

US $ 8-20 / Piece FOB
1 Piece (MOQ)
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Shenzhen Tengjing Electronics Co., Ltd

Guangdong, China Since 2023
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1769-If8 Rockwell Ab Compact I/O Module High Quality and Lowprice

1769-If8 Rockwell Ab Compact I/O Module High Quality and Lowprice

US $ 30-500 / Piece FOB
1 Piece (MOQ)
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Guangzhou he Neng Automation Equipment Co. , Ltd.

Trading Company

Guangdong, China Since 2022
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Shimaden Mdm57 DIN Rail Mounting Digital Communication Module

Shimaden Mdm57 DIN Rail Mounting Digital Communication Module

US $ 203-243 / Piece FOB
100 Pieces (MOQ)
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Beijing Fuanshi Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
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SIMATIC DP PLC MODULE 6ES7152-1AA00-0AB0 6ES7 152-1AA00-0AB0 6ES7131-7RF00-0AB0 6ES7 131-7RF00-0AB0 interface module

SIMATIC DP PLC MODULE 6ES7152-1AA00-0AB0 6ES7 152-1AA00-0AB0 6ES7131-7RF00-0AB0 6ES7 131-7RF00-0AB0 interface module

US $ 1-10,000 / Piece FOB
1 Piece (MOQ)
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Amikon Limited

Fujian, China Since 2024
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Beckhoff EL9080 PLC Module for Advanced Electrical Control Systems

Beckhoff EL9080 PLC Module for Advanced Electrical Control Systems

US $ 25-30 / Piece FOB
1 Piece (MOQ)
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Wenzhou Jifeng Electrical Technology Co., Ltd.

Zhejiang, China Since 2026
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8-Channel Digital Input Module Power Rating 50mA at 5 0VDC

8-Channel Digital Input Module Power Rating 50mA at 5 0VDC

US $ 25-35 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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CANopen Remote I/O Module 16DI+16DO Digital Input Output PNP NPN

CANopen Remote I/O Module 16DI+16DO Digital Input Output PNP NPN

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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Qj71e71-100 Ethernet Communication Module Industrial PLC Network Extension Module for Q Series Automation Control System

Qj71e71-100 Ethernet Communication Module Industrial PLC Network Extension Module for Q Series Automation Control System

US $ 210 / Piece FOB
1 Piece (MOQ)
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Taizhou Yinshui Automation Technology Co., Ltd.

Zhejiang, China Since 2026
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Mitsubishi Special Sale Gt15-75qbusl Touch Screen Module Large Amount of Stock HMI

Mitsubishi Special Sale Gt15-75qbusl Touch Screen Module Large Amount of Stock HMI

US $ 30-500 / Piece FOB
1 Piece (MOQ)
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Guangzhou he Neng Automation Equipment Co. , Ltd.

Trading Company

Guangdong, China Since 2022
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PLC MODULE SDV531-L33 S4 SDV521-S63 S3 SDV144-S63 SDV144-S13 Digital Output Module

PLC MODULE SDV531-L33 S4 SDV521-S63 S3 SDV144-S63 SDV144-S13 Digital Output Module

US $ 1-10,000 / Piece FOB
1 Piece (MOQ)
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Amikon Limited

Fujian, China Since 2024
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1756-IR6I Controllogix Isolated Rtd Input Module 1492spm2d020 1492spm3c400 1489m1c080 1489m1c060 1489m1c050 1489m1d040 1489m3c200 140m-C2e-B10 188-J2c100

1756-IR6I Controllogix Isolated Rtd Input Module 1492spm2d020 1492spm3c400 1489m1c080 1489m1c060 1489m1c050 1489m1d040 1489m3c200 140m-C2e-B10 188-J2c100

US $ 100-1,000 / Piece FOB
1 Piece (MOQ)
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Tianjin Omini Technology Co., Ltd.

Tianjin, China Since 2020
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Durable 8-Channel Digital Input Module for High Temperatures

Durable 8-Channel Digital Input Module for High Temperatures

US $ 25-35 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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Versatile GPRS - Equivalent Module Cp1w - 32er for Wireless Data Communication Needs Module

Versatile GPRS - Equivalent Module Cp1w - 32er for Wireless Data Communication Needs Module

US $ 49-99 / Piece FOB
1 Piece (MOQ)
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Chengdu Canmeng Trading Co., Ltd

Sichuan, China Since 2025
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Modbus TCP Field PLC IO Module

Modbus TCP Field PLC IO Module

US $ 49-199 / 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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Siemens PLC 6ED1052-1fb08-0ba1 Module

Siemens PLC 6ED1052-1fb08-0ba1 Module

US $ 50-100 / Piece FOB
1 Piece (MOQ)
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Dongguan Sinaean Industrial Technology Co., Ltd.

Trading Company

Guangdong, China Since 2023
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Siemens S7-1500 Cm1542-1 Communication Module 6gk75421ax100xe0 2-Port Profinet Switch

Siemens S7-1500 Cm1542-1 Communication Module 6gk75421ax100xe0 2-Port Profinet Switch

US $ 1,120-1,500 / Piece FOB
1 Piece (MOQ)
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CoVast Tongchuang Technology Co., Ltd.

Beijing, China Since 2026
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Siemens Simatic S7-300 Logic Input Sm 331 Optical Isolation 2 Ai 6es73317kb020ab0 Thermocouple Module

Siemens Simatic S7-300 Logic Input Sm 331 Optical Isolation 2 Ai 6es73317kb020ab0 Thermocouple Module

US $ 605 / Piece FOB
1 Piece (MOQ)
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Hunan Bofa Intelligent Technology Co., Ltd

Trading Company

Hunan, China Since 2026
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Original Brand New Cj1w-Etn21 Cj1w-Etn11 Ethernet PLC Module Goods in Stock

Original Brand New Cj1w-Etn21 Cj1w-Etn11 Ethernet PLC Module Goods in Stock

US $ 220-500 / Piece FOB
1 Piece (MOQ)
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Taizhou Yinshui Automation Technology Co., Ltd.

Zhejiang, China Since 2026
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Analog Signal 0-20mA0-10V Input to 485 Communication Data Acquisition Module

Analog Signal 0-20mA0-10V Input to 485 Communication Data Acquisition Module

US $ 20-30 / Piece FOB
1 Piece (MOQ)
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Shijiazhuang Dekun Electronic Technology Co., Ltd.

Hebei, China
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GE Mark VIe RTD Input module IS230SNRTH2A IS230SRLYH2A IS230TAISH2C IS230TNAIH2C IS230TRLSH2BGG IS230TRLYH1B with 1 year warranty

GE Mark VIe RTD Input module IS230SNRTH2A IS230SRLYH2A IS230TAISH2C IS230TNAIH2C IS230TRLSH2BGG IS230TRLYH1B with 1 year warranty

US $ 1-10,000 / Piece FOB
1 Piece (MOQ)
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Amikon Limited

Fujian, China Since 2024
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About Input Communication Module FAQ

  • QAre there cost-effective communication module distributors offering fast shipping?

    The Input Communication Module is an essential part of our Communication Module offerings.Yes, many leading communication module distributors now provide quick bulk shipping and factory-direct pricing. Look for those supporting OEM and custom packaging. Explore our current trends and reach out for a cheap price estimate or to join our wholesale buyer network.

  • QHow do I choose the best OEM communication module for my electronics project?

    The Input Communication Module is an essential part of our Communication Module offerings.Evaluate performance needs, compatibility, and factory certification when picking an OEM communication module. Look at trending technical features on distributor and price comparison platforms. Contact us to guide you through top-rated modules and get a tailored quote today.

  • QWhat factors influence the wholesale price of a communication module?

    The Input Communication Module is an essential part of our Communication Module offerings.Wholesale price for a communication module can depend on specs like protocol (e.g., Wi-Fi, Bluetooth), OEM customization, and order quantity. Many factory suppliers also offer discounts for bulk orders. Ask top distributors for their latest price guide and OEM options for the best deal.

Compact NPN Digital Input Module with 16 Channels for IoT

Compact NPN Digital Input Module with 16 Channels for IoT

US $ 40-50 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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Industrial Modbus TCP Adapter IO Controller Module

Industrial Modbus TCP Adapter IO Controller Module

US $ 49-199 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
51201557-150 PLC I/O Link Communication Interface Module

51201557-150 PLC I/O Link Communication Interface Module

US $ 800-900 / Piece FOB
1 Piece (MOQ)
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Shenzhen Dulcimer Technology Co., Ltd.

Trading Company

Guangdong, China Since 2023
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Siemens PLC/S7-1500/Communication Module Cm Can/6es7542-5df00-0ab0/6es7542-5af00-0ab0

Siemens PLC/S7-1500/Communication Module Cm Can/6es7542-5df00-0ab0/6es7542-5af00-0ab0

US $ 50 / Piece FOB
1 Piece (MOQ)
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Guilin Sanhua Import & Export Co., Ltd.

Trading Company

Guangxi, China Since 2022
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Original Brand New Cj1w-Srm21 Cj1w-Scu21-V1 Compobus/S Master Module Goods Stock

Original Brand New Cj1w-Srm21 Cj1w-Scu21-V1 Compobus/S Master Module Goods Stock

US $ 40-80 / Piece FOB
1 Piece (MOQ)
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Taizhou Yinshui Automation Technology Co., Ltd.

Zhejiang, China Since 2026
Chat Now Send Inquiry
Modbus-I32 Modbus RTU to TCP Switch Analog RS485 Communication Acquisition Input/Output Io Module

Modbus-I32 Modbus RTU to TCP Switch Analog RS485 Communication Acquisition Input/Output Io Module

US $ 36-42 / Piece FOB
1 Piece (MOQ)
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Dongguan Ailisen Trading Co., Ltd

Guangdong, China
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Vacon, PC00257g, Optc5, Profibus Dp, Communication Card, Inverter Module

Vacon, PC00257g, Optc5, Profibus Dp, Communication Card, Inverter Module

US $ 200 / unit FOB
1 unit (MOQ)
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Foshan Weiken Electrical Equipment Co., Ltd.

Guangdong, China Since 2026
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SPD2-Ma 4 Channel Relay Control Module Remote I/O Control Digital Input Output Module

SPD2-Ma 4 Channel Relay Control Module Remote I/O Control Digital Input Output Module

US $ 80 / Piece FOB
5 Pieces (MOQ)
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Shenzhen Sinepower Technology Co. Ltd.

Guangdong, China
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100Mbps Fast Transmission Bluetooth Io Module for Real Time Industrial Control and Monitoring

100Mbps Fast Transmission Bluetooth Io Module for Real Time Industrial Control and Monitoring

US $ 1,500-2,000 / Piece FOB
1 Piece (MOQ)
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Tianjin Yiyi Technology Co., Ltd.

Trading Company

Tianjin, China Since 2024
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Bailey Infi SPFEC12 SPIET800 SPNIS21 Analog Input Module Ethernet CIU Transfer Module Network Interface Slave Module

Bailey Infi SPFEC12 SPIET800 SPNIS21 Analog Input Module Ethernet CIU Transfer Module Network Interface Slave Module

US $ 1-10,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Amikon Limited

Fujian, China Since 2024
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Versatile Ethercat I/O Digital Input Module with 16 Channels

Versatile Ethercat I/O Digital Input Module with 16 Channels

US $ 40-50 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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Beckhoff EL7047 Advanced Motion Control Module for Precision Automation

Beckhoff EL7047 Advanced Motion Control Module for Precision Automation

US $ 25-30 / Piece FOB
1 Piece (MOQ)
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Wenzhou Jifeng Electrical Technology Co., Ltd.

Zhejiang, China Since 2026
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EtherCAT IO Expansion Module for PLC Controllers

EtherCAT IO Expansion Module for PLC Controllers

US $ 49-199 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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