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Used ac controllers in China

  • Trusted Seller
    CC-PAOH01 | Honeywell | 51405039-175

    CC-PAOH01 | Honeywell | 51405039-175

    • Manufacturer: Honeywell

    16 CHANNEL MODULE Honeywell World's Largest Selection of Controller System Components IN STOCK READY TO SHIP Honeywell CC-PAOH01 51405039-175 | Analog Output Module supplier,can offer customized services and solu...

    Fujian, China
  • Trusted Seller
    General Electric IC693MDL931 relay output

    General Electric IC693MDL931 relay output module

    • Manufacturer: GE

    relay output module The GE Fanuc IC693MDL931 isolated relay output module is an accessory part for the GE Fanuc Series 90-30 Programmable Logic Controllers. It features 8 isolated relay contacts, 4 of them normal...

    Fujian, China
  • Trusted Seller
    IMASM03 | ABB Analog Slave

    IMASM03 | ABB Analog Slave Module

    • Manufacturer: ABB

    ABB IMASM03 Analog Slave Module ABB IMASM03 Analog Slave Module The Analog Slave Input Module (IMASI02) inputs 15 channels of analog signals to the Multi-Function Processor (IMMFP01/ 02) or Network 90 Multi-Funct...

    Fujian, China
  • Trusted Seller
    CC-TAIX61 51307077-175 | HONEYWELL Analog

    CC-TAIX61 51307077-175 | HONEYWELL Analog Input Module

    • Manufacturer: Honeywell

    HOENYWELL CC-TAIX61 51307077-175 Analog Input Module HOENYWELL CC-TAIX61 51307077-175 Analog Output Module HOENYWELL CC-TAIX61 51307077-175 Honeywell CC-TAIX61 51307077-175 is an analog input module. An analog in...

    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
    6ES7231-7PD22-0XA0 Siemens EM231

    6ES7231-7PD22-0XA0 Siemens EM231

    • Manufacturer: Siemens
    • Model: 6ES7

    CS21 Communications Module Get the best deals for 6ES7231-7PD22-0XA0 IN STOCK READY TO SHIP SIMATIC S7-200, Analog input EM 231, only for S7-22X CPU, 4 AI, +/-80 MV a. thermocouples Type J, K, S, T, R, E, N; 15 b...

    Fujian, China
  • Trusted Seller
    6ES7231-7PB22-0XA0 Siemens analog input module

    6ES7231-7PB22-0XA0 Siemens analog input module

    • Manufacturer: Siemens
    • Model: 6ES7

    CS21 Communications Module Get the best deals for 6ES7231-7PB22-0XA0 IN STOCK READY TO SHIP SIMATIC S7-200, Analog input EM 231, only for S7-22X CPU, 2 AI, Pt100/200/500/1000/10000, NI100/120/1000, CU10, Resistan...

    Fujian, China
  • Trusted Seller
    KJ3001X1-BA1 Emerson discrete input module

    KJ3001X1-BA1 Emerson discrete input module

    • Manufacturer: Emerson
    • Model: KJ3001

    INPUT MODULE Get the best deals for KJ3001X1-BA1 1290549X152 IN STOCK READY TO SHIP Product Parameters: KJ3001X1-BA1 Discrete Input Module INPUT MODULE,8CHANNEL,24VDC,ISOLATED CARD Power Specifications LocalBus p...

    Fujian, China
  • Trusted Seller
    MC-TAIH04 | 51305900-175 Honeywell Analog

    MC-TAIH04 | 51305900-175 Honeywell Analog Input Module

    • Manufacturer: Honeywell

    HONEYWELL MC-TAIH04 51305900-175 Analog Input Module HONEYWELL MC-TAIH04 51305900-175 Analog Input Module HLAI/HART-FTA; SINGLE IOP INTERFACE;COMP TERM Analog Input – High Level, HART Capable HLAI/HART-FTA; SINGL...

    Fujian, China
  • Trusted Seller
    DSAB-02C | ABB | Brand

    DSAB-02C | ABB | Brand New

    • Manufacturer: ABB

    Analog Input Module Get the best deals for DSTD108P IN STOCK READY TO SHIP ABB DSTD108P In Stock,New Original ABB DSAB-02C Brand New In Stock ABB DSAB-02C Brand New In Stock ABB DSAB-02C Brand New In Stock Relate...

    Fujian, China
  • Trusted Seller
    NDSI02 | ABB Bailey Digital

    NDSI02 | ABB Bailey Digital Input Module

    • Manufacturer: ABB

    ABB Bailey NDSI02 Digital Input Module ABB Bailey NDSI02 Digital Input Module The NDSI02 acts as a passive contact input interface. In-puts are available to the Logic Master Module,Multi-Function Controller (MFC)...

    Fujian, China
  • Trusted Seller
    YOKOGAWA CAI PSCAIAAN Input Module

    YOKOGAWA CAI PSCAIAAN Input Module

    • Manufacturer: Yokogawa

    Input Module YOKOGAWA CAI PSCAIAAN Input Module New & Original in Factory Packing In stock ready to ship CAI CONTROL MODULE; 24 VDC; 300 MA MAX; MODULE 1-5 VDC; MODULE & MTA 4-20 MA Characteristic Brand: Item NO....

    Fujian, China
  • Trusted Seller
    YOKOGAWA AAM50-S1 Output Module

    YOKOGAWA AAM50-S1 Output Module

    • Manufacturer: Yokogawa

    Output Module Dimensions: 3.0" x 1.0" x 7.0" (7.6 cm x 2.5 cm x 17.8 cm) Weight: 0 lbs 4.0 oz (0.1kg ) Product Parameters: Current Output Module ;OUTPUT MODULE,CURRENT FUNCTION,S1 STYLE,J12 CHIPSET Product Descri...

    Fujian, China
  • Trusted Seller
    IC670CBL001B GE FANUC EXPANSION CABLE

    IC670CBL001B GE FANUC EXPANSION CABLE

    • Manufacturer: Fanuc

    IC670CBL001B GE FANUC EXPANSION CABLE IC670CBL001B GE FANUC I/O EXPANSION CABLE Original Brand New Place of Origin: USA Warranty:12 Months Payment term:T/T Delivery time:1-3 Days Inquiry response time:Within 1 Ho...

    Fujian, China
  • Trusted Seller
    086372-001 | ABB Board

    086372-001 | ABB Board

    • Manufacturer: ABB

    ABB 086372-001 Board The ABB 086372-001 is a Power Supply/Interface Board designed for Bailey INFI 90 control modules, specifically for the Network Interface Unit (NIU) or Processor Interface Unit (PIU) chassis. ...

    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.