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Digital Input Module

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Good Price Simatic S7-300 Digital Input PLC Module 6es7321-7bh01-0ab0

Good Price Simatic S7-300 Digital Input PLC Module 6es7321-7bh01-0ab0

US $ 49.9 / Piece FOB
1 Piece (MOQ)
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Sichuan Hongjun Science and Technology Co., Ltd.

Sichuan, China Since 2016
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IO Expansion Module for PLC Industrial Applications over CC-Link Protocol

IO Expansion Module for PLC Industrial Applications over CC-Link Protocol

US $ 45-249 / 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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PLC Remote Io Module Profinet Digital Input Module with 8 Channels and Ethercat Support

PLC Remote Io Module Profinet Digital Input Module with 8 Channels and Ethercat Support

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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CC-Link Adapter IO Controller Module for Industrial Automation

CC-Link Adapter IO Controller Module for Industrial Automation

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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1PCS PLC Module6es7 322-1hh01-0AA0 New S7-300 Digital Output Module 6es7 322-1hh01-0AA0

1PCS PLC Module6es7 322-1hh01-0AA0 New S7-300 Digital Output Module 6es7 322-1hh01-0AA0

US $ 50-99 / 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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Simatic S7-1500 PLC Analog Input Module 6es7531-7mh00-0ab0 16ai I

Simatic S7-1500 PLC Analog Input Module 6es7531-7mh00-0ab0 16ai I

US $ 132 / Piece FOB
1 Piece (MOQ)
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Wuhan Chuqiao Yuntong Electromechanical Equipment Co., Ltd.

Trading Company

Hubei, China Since 2026
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Original Siemens PLC Module 6es7321-1bl00-0AA0 Simatic S7-300 Digital Input Sm 321

Original Siemens PLC Module 6es7321-1bl00-0AA0 Simatic S7-300 Digital Input Sm 321

US $ 350-400 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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PROFINET Distributed Remote IO Module for PLC, 8/16/32 Points DI DO AI AO

PROFINET Distributed Remote IO Module for PLC, 8/16/32 Points DI DO AI AO

US $ 45-249 / 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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Triple Channel Ad Conversion Module ±50mA Input Zero Stability ≤2na Nonlinearity ≤10ppm

Triple Channel Ad Conversion Module ±50mA Input Zero Stability ≤2na Nonlinearity ≤10ppm

US $ 1,929 / Piece FOB
1 Piece (MOQ)
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Hangzhou Maixinminwei Technology Co., Ltd.

Zhejiang, China Since 2024
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Digital Input Module NPN Type with 16 Channels Io Remote System Ethernet Digital Io Module

Digital Input Module NPN Type with 16 Channels Io Remote System Ethernet Digital Io Module

US $ 40-50 / Piece FOB
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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8 Points AI AO DeviceNet Remote IO Module for PLC, Analog Distributed IO Adapter

8 Points AI AO DeviceNet Remote IO Module for PLC, Analog Distributed IO Adapter

US $ 45-249 / 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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8-Channel Digital Input Module 750-430 for Wago

8-Channel Digital Input Module 750-430 for Wago

US $ 35 / Piece FOB
1 Piece (MOQ)
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Sichuan Hongjun Science and Technology Co., Ltd.

Sichuan, China Since 2016
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Gkone Digital Lo Module 16 Channels Digital Input, Source, NPN, 24VDC, Supports Counting

Gkone Digital Lo Module 16 Channels Digital Input, Source, NPN, 24VDC, Supports Counting

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

Henan, China Since 2023
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Modular CC-Link IE Field Basic Adapter IO Controller Module

Modular CC-Link IE Field Basic Adapter IO Controller Module

US $ 49-199 / Piece FOB
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Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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Remote Io System Solution Io Module for Siemens PLC, Digital Input 24VDC/0.5A, 34pin Male Connector

Remote Io System Solution Io Module for Siemens PLC, Digital Input 24VDC/0.5A, 34pin Male Connector

US $ 30-40 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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Industrial CC-Link IE TSN Adapter IO Controller Module

Industrial CC-Link IE TSN Adapter IO Controller 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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Digital Input Io Module 8 Channels Suitable for Siemens PLC Profinet Extended Io Module

Digital Input Io Module 8 Channels Suitable for Siemens PLC Profinet Extended Io Module

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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Remote Modbus TCP Adapter IO Controller Module

Remote Modbus TCP Adapter IO Controller 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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Versatile Digital Input Module 16 Channels 70mA Power Supply

Versatile Digital Input Module 16 Channels 70mA Power Supply

US $ 40-50 / Piece FOB
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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Expansion Remote IO Module with EtherNet/IP for Temperature, DI DO and AI AO

Expansion Remote IO Module with EtherNet/IP for Temperature, DI DO and AI AO

US $ 45-249 / 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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Industrial Ethernet Digital Input Module for NPN Counting

Industrial Ethernet Digital Input Module for NPN Counting

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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Modbus TCP Adapter IO Controller Module for Industrial Control

Modbus TCP Adapter IO Controller Module for Industrial Control

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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Exclusive Sale Industrial Automation Digital I/O Module Remote Protocol IP20 Protection Class Digital Input 2A

Exclusive Sale Industrial Automation Digital I/O Module Remote Protocol IP20 Protection Class Digital Input 2A

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

Henan, China Since 2023
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About Digital Input Module FAQ

  • QWhat components are essential in an electrical control system?

    Our Digital Input Module offers exceptional quality 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.

  • QWhy should I consider purchasing electrical control systems wholesale?

    Our Digital Input Module offers exceptional quality and style within the Electrical Control System category.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?

    The Digital Input 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.

Siemens 6es75211bh100AA0 Digital Input Module

Siemens 6es75211bh100AA0 Digital Input Module

US $ 231.46-238.58 / Piece FOB
1 Piece (MOQ)
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Beijing Zhongchi Automation Equipment Co., Ltd.

Trading Company

Beijing, China Since 2025
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16 Points DeviceNet Remote IO Adapter for PLC, DIDO PNP/NPN IO Module

16 Points DeviceNet Remote IO Adapter for PLC, DIDO PNP/NPN IO Module

US $ 45-249 / 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
6es7331-7NF00-0ab0 Siemens Sm331 8CH Fast Analog Input Module for S7-300

6es7331-7NF00-0ab0 Siemens Sm331 8CH Fast Analog Input Module for S7-300

US $ 125 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wuhan Chuqiao Yuntong Electromechanical Equipment Co., Ltd.

Trading Company

Hubei, China Since 2026
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8-Channel Remote Control Digital Input Module NPN Type

8-Channel Remote Control Digital Input Module NPN Type

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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EtherCAT Remote IO Coupler for PLC, 16 Points Digital IO Module PNP/NPN

EtherCAT Remote IO Coupler for PLC, 16 Points Digital IO Module PNP/NPN

US $ 45-249 / 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
Profinet I/O Module, Dual Ethernet Ports, 16 Inputs (PNP) Digital Io Module Input/ 24VDC/ Sink Type -40-85 Working Range

Profinet I/O Module, Dual Ethernet Ports, 16 Inputs (PNP) Digital Io Module Input/ 24VDC/ Sink Type -40-85 Working Range

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

Henan, China Since 2023
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Distributed IO Module for Industrial Automation with CC-Link

Distributed IO Module for Industrial Automation with CC-Link

US $ 45-249 / 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
Sm 1221 Replace Simatic S7-1200 8di Digital Input Module 6es7221-1bf32-0xb0 for S7-1200

Sm 1221 Replace Simatic S7-1200 8di Digital Input Module 6es7221-1bf32-0xb0 for S7-1200

US $ 50-60 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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Distributed Profinet Adapter IO Controller Module for Siemens

Distributed Profinet Adapter IO Controller Module for Siemens

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
Chat Now Send Inquiry
Siemens PLC 6es7521-7eh00-0ab0 Simatic S7-1500 Digital Input Module Di 16X 24

Siemens PLC 6es7521-7eh00-0ab0 Simatic S7-1500 Digital Input Module Di 16X 24

US $ 400-550 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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Analog Signal to Digital Signal Module RS485 RS232 Modbus RTU 4-20mA 0-10V Data Acquistion

Analog Signal to Digital Signal Module RS485 RS232 Modbus RTU 4-20mA 0-10V Data Acquistion

US $ 215-220 / 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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Expansion IO Module for Siemens Automation with Profinet

Expansion IO Module for Siemens Automation with Profinet

US $ 45-249 / 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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16-Channel Digital Input Module for Industrial IoT Control

16-Channel Digital Input Module for Industrial IoT Control

US $ 30-40 / 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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