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Used controller system in China

  • Trusted Seller
    SNAP-AIV | OPTO 22 Analog

    SNAP-AIV | OPTO 22 Analog Input Module

    • Manufacturer: OPTO 22

    OPTO 22 SNAP-AIV 2 Channel Analog Input Module OPTO 22 SNAP-AIV 2 Channel Analog Input Module 2-channel 0 to 250 V RMS AC/DC inpu 2-channel 0 to 250 V RMS AC/DC inpu SNAPAIV I/O MODULE CURRENT RATING 170MA PRODUC...

    Fujian, China
  • Trusted Seller
    SIEMENS 6ES7322-1HH00-0AA0 Digital Output Module

    SIEMENS 6ES7322-1HH00-0AA0 Digital Output Module

    • Manufacturer: Siemens
    • Model: 6ES7322

    Digital Output Module Siemens 6ES7322-1HH00-0AA0 SIMATIC S7-300 SM322 Digital Output, 16-P, Relay 2A Siemens 6ES7 322-1HH00-0AA0 SIMATIC S7-300 SM 322 Digital Output Module, (16) Relay Contact Digital Outputs, 8 ...

    Fujian, China
  • Trusted Seller
    1771-IG | 1771 16 Point

    1771-IG | 1771 16 Point Digital Input Module

    • Manufacturer: / Automation

    1771-IG 1771 16 Point Digital Input Module 1771-IG PLC-5 Digital Input Module, 5V DC TTL, 8-Point 1771-IG PLC-5 Digital Input Module, 8 x 5V DC Digital Inputs, TTL, Operating Voltage: 5-5.3V DC, Wiring Arm: 1771-...

    Fujian, China
  • Trusted Seller
    ROFBU 367 103/1 | ABB COBUX-HW INTERFACE

    ROFBU 367 103/1 | ABB COBUX-HW INTERFACE CARD

    • Manufacturer: ABB

    ABB ROFBU 367 103/1 COBUX-HW INTERFACE CARD Input/Output (I/O) Specifications Digital I/O: 24 V DC inputs: Configurable for dry/wet contacts. 24 V DC outputs: Sourcing/sinking, relay, or transistor outputs. Analo...

    Fujian, China
  • Trusted Seller
    3BHBO13088R0001 / ABB / analog

    3BHBO13088R0001 / ABB / analog input Module

    • Manufacturer: ABB

    analog input Module Best Price ABB 3BHBO13088R0001 5SHY3545L0010 Module One Year Warranty Original And Brand New Bailey Dcs 800xa Module 3bhbo13088r0001 High/low (hardware) limit checking is provided for each ana...

    Fujian, China
  • Trusted Seller
    INNIS11 | ABB | network

    INNIS11 | ABB | network interface slave module

    • Manufacturer: ABB

    Network Interface Slave Module INNIS11 | ABB | Bailey Network Interface Slave Module lternate Part Numbers: YINNIS11, RINNIS11, PINNIS11 In stock ready to ship Product Parameters: Network Interface Slave Module M...

    Fujian, China
  • Trusted Seller
    BENTLY NEVADA 146031-01 I/O Module

    BENTLY NEVADA 146031-01 I/O Module

    • Manufacturer: Bently Nevada

    I/O Module 146031-01 | Bently Nevada | Transient Data Interface I/O Module In stock ready to ship It is a 10Base-T/100Base-TX I/O Module component of 3500/22M system. The 3500 monitoring systems and related softw...

    Fujian, China
  • Trusted Seller
    ASSY78462-01 84140-01 | Bently Nevada

    ASSY78462-01 84140-01 | Bently Nevada XUDCR I/O & Record Terminals

    • Manufacturer: Bently Nevada

    XUDCR I/O & Record Terminals Alert Relay Outputs GE | Bently Nevada ASSY78462-01 84140-01C Alert Relay Outputs GE / Bently Nevada ASSY78462-01 84140-01 XUDCR I/O & Record Terminals Alert Relay Outputs Features: C...

    Fujian, China
  • Trusted Seller
    VE4003S2B1 | EMERSON M-series Traditional

    VE4003S2B1 | EMERSON M-series Traditional I/O

    • Manufacturer: Emerson
    • Model: VE4003S2B1

    Emerson VE4003S2B1 M-series Traditional I/O Emerson VE4003S2B1 M-series Traditional I/O It’s designed to be installed in the field, near your devices. Traditional I/O is equipped with function and field wiring pr...

    Fujian, China
  • Trusted Seller
    1756-OB32K Analog Input Module

    1756-OB32K Analog Input Module

    • Manufacturer: PLC MODULE

    1756-OB32K Analog Input Module 1756-OB32K Analog Input Module 100% working before shipping. IN STOCK READY TO SHIP Get in touch today for a quick price. All parts come with a 12 months warranty Item NO. Order(MOQ...

    Fujian, China
  • Trusted Seller
    57C415 | 57415-A RELIANCE |

    57C415 | 57415-A RELIANCE | DIGITAL INPUT MODULE

    • Manufacturer: Reliance Electric

    DIGITAL INPUT MODULE RELIANCE 57C415 57415-A Competitive price,In stock RELIANCE 57C415 57415-A New and Original In stock RELIANCE 57C415 57415-A Control System Input Module GENERAL INFORMATION Product Model: 57C...

    Fujian, China
  • Trusted Seller
    05701-A-0361 | Honeywell Engineering Card

    05701-A-0361 | Honeywell Engineering Card

    • Manufacturer: Honeywell

    HONEYWELL 05701-A-0361 Engineering Card HONEYWELL 05701-A-0361 Engineering Card Self validation of the operation of its circuit components, software operation and the backplane communications. Manufacturer : Hone...

    Fujian, China
  • Trusted Seller
    AI921/ ABB / Analog Input

    AI921/ ABB / Analog Input Module

    • Manufacturer: ABB

    Analog Input Module 100% Original ABB AI921 Module ABB AI921 I/O Analog Module. Information. System 800xA /O, available for local and remote mounting, provides a wide variety of input/output System 800xA /O, avai...

    Fujian, China
  • Trusted Seller
    Emerson Epro A6370

    Emerson Epro A6370

    • Manufacturer: Emerson
    • Model: A6370

    Csi 6500 Overspeed Health Monitor Board The A6370 Monitor is part of the AMS 6300 SIS Overspeed protection system and is mounted in a 19” rack (84HP width and 3RU height) in combination with the A6371 system back...

    Fujian, China
  • Trusted Seller
    Bently Nevada 3500/34

    Bently Nevada 3500/34

    • Manufacturer: Bently Nevada

    TMR Relay Module The 3500 System provides continuous, online monitoring suitable for machinery protection applications, and is designed to meet the requirements of the American Petroleum Institute’s API 670 stand...

    Fujian, China
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Overview

Input/Output (I/O) modules are essential components in industrial automation systems. They serve as the interface between various field devices and the control system, allowing the exchange of data and signals. I/O modules can handle both analog and digital inputs and outputs, making them crucial for monitoring and controlling processes in manufacturing, energy, and other sectors.

FAQ

What should I consider when buying an I/O module?

Consider the compatibility with your existing control system, the number of input and output channels, and the type of signals (analog or digital) it supports. Reliability and ease of integration are also important factors.

How do I ensure the I/O module is shipped safely to my location?

Use a reputable shipping service that specializes in electronics. Ensure the module is properly packaged with anti-static materials and secured to prevent damage during transit.

What is the maintenance schedule for an I/O module?

Regular maintenance includes inspecting connections for wear or corrosion, ensuring the module is clean and free from dust, and checking for any firmware updates from the manufacturer. Consult the manufacturer’s manual for detailed maintenance intervals.