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Used controller system in China

  • Trusted Seller
    146031-02 | Bently Nevada I/O

    146031-02 | Bently Nevada I/O Module

    • Manufacturer: Bently Nevada

    BENTLY NEVADA 146031-02 I/O Module BENTLY NEVADA 146031-02 I/O Module 100Base-FX (Fiber Optic) I/O Module The 3500/22M Transient Data Interface (TDI) is the interface between the 3500 monitoring system and compat...

    Fujian, China
  • Trusted Seller
    190214-01 | Bently Nevada normal

    190214-01 | Bently Nevada normal I/O module

    • Manufacturer: Bently Nevada

    Normal I/O Module Get the best deals for 190214-01 IN STOCK READY TO SHIP Part Number: 190214-01,Model: 3500/94M Normal I/O Module Bently Nevada Machinery Condition Monitoring,VGA Display Monitor The 3500/94M VGA...

    Fujian, China
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    CC-TDOB11 | Honeywell | 51308373-175

    CC-TDOB11 | Honeywell | 51308373-175

    • Manufacturer: Honeywell

    Digital Output 24V IOTA Model Product Model: CC-TDOB11 Spare Model: 51308373-175 In stock ready to ship Product type : Digital Output 24V IOTA Model Series C 24V Digital Output 9 inch non-redundant IOTA is displa...

    Fujian, China
  • Trusted Seller
    30731823-001 | Honeywell A/D MUX

    30731823-001 | Honeywell A/D MUX Module

    • Manufacturer: Honeywell

    Honeywell 30731823-001 A/D MUX Module Honeywell 30731823-001 A/D MUX Module CONVERTOR MODULE BOARD 30731823001 CONVERTOR MODULE BOARD A/D MULTIPLEXER PANEL MOUNT MULTI INPUT/OUTPUT This Honeywell 30731823-001 A/D...

    Fujian, China
  • Trusted Seller
    57C409 | RELIANCE ELECTRIC Analog

    57C409 | RELIANCE ELECTRIC Analog Input Module

    • Manufacturer: Reliance Electric

    RELIANCE ELECTRIC 57C409 Analog Input Module The 57C409 was originally created to be an AutoMax Multibus I/O System. It had an input rating of +/-1, 5, 10, and 20V. This part could allow two input channels to be ...

    Fujian, China
  • Trusted Seller
    Emerson KJ4001X1-BA2 12P1562X012 VE3051C0

    Emerson KJ4001X1-BA2 12P1562X012 VE3051C0

    • Manufacturer: Emerson
    • Model: KJ4001

    Power Controller 2 Wide Carrier Emerson DeltaV KJ4001X1-BA2 VE3051CO 12P1562X012 Power Controller 2 Wide Carrier Best Price for Emerson KJ4001X1-BA2 12P1562X012 VE3051C0 Module One Year Warranty Brand: Item No.: ...

    Fujian, China
  • Trusted Seller
    1734-OB8E | POINT I/O 8

    1734-OB8E | POINT I/O 8 Point Digital Output Module

    • Manufacturer: / Automation

    1734-OB8E POINT I/O 8 Point Digital Output Module 1734-OB8E POINT I/O 24V DC 8-Ch Enhanced Source Output Module 1734-OB8E POINT I/O 24V DC 8-Channel Enhanced Source Output Module, Electronically Protected The 173...

    Fujian, China
  • Trusted Seller
    1746-NO4I/A | SLC 4 Point

    1746-NO4I/A | SLC 4 Point Analog Output Module

    • Manufacturer: / Automation

    1746-NO4I/A SLC 4 Point Analog Output Module 1746-NO4I/A SLC 4 Point Analog Output Module his Analog Output Module has Four (4) Current outputs channels that provides output range of 0 to +20 mA. The 1746-NO4I is...

    Fujian, China
  • Trusted Seller
    IC694MDL940F | GE Output module

    IC694MDL940F | GE Output module

    • Manufacturer: GE

    GE IC694MDL940F Relay Output module The IC694MDL940F is a 16-Point, 2 Amp, Relay Output module from the GE Fanuc RX3i Series. GE IC694MDL940 output module is a GE Fanuc 16-point relay output module. This output c...

    Fujian, China
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    IOP351 | METSO | RELAY

    IOP351 | METSO | RELAY OUTPUT MODULE

    • Manufacturer: Metso

    RELAY OUTPUT MODULE Get the best deals for IOP351 New & Original in Factory Packing IN STOCK READY TO SHIP Valmet Metso Automation IOP351 181520 Rev A2/B1 Relay Output Module PLC Out Form (NP2056-2) General Infor...

    Fujian, China
  • Trusted Seller
    1771-IVN Point Digital Input Module

    1771-IVN Point Digital Input Module

    • Manufacturer: / Automation

    1771 32 Point Digital Input Module 1771-IVN PLC-5 Low-True Input Module, 10-30V DC, 32 Input 1771-IVN PLC-5 Digital Input Module, (32) 10-30V DC Digital Inputs, 4 Sets of 8, Source (Sink load), Operating Voltage:...

    Fujian, China
  • Trusted Seller
    621-9937 HONEYWELL PARALLEL POWER

    621-9937 HONEYWELL PARALLEL POWER

    • Manufacturer: Honeywell

    BATTERY MODULE Get the best deals for 621-9937 IN STOCK READY TO SHIP Buy high quality and factory price of Honeywell 621-9937 Product Parameters: Parallel I/O Module Product Describe: 6219937 DISCONTINUED BY MAN...

    Fujian, China
  • Trusted Seller
    Emerson / 1C31129G01  / Analog Output Module

    Emerson / 1C31129G01 / Analog Output Module

    • Manufacturer: Emerson

    Analog Output Module 1C31129G01 PLCs/Machine Control from WESTINGHOUSE 2-Year Warranty 1C31129G01 Ovation Emerson Ovation 1C31129G01 0-5VDC Analog Output

    Fujian, China
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    A1SX42-S1 | Mitsubishi Input module

    A1SX42-S1 | Mitsubishi Input module

    • Manufacturer: Mitsubishi

    Mitsubishi A1SX42-S1 Input module Mitsubishi A1SX42-S1 Input module Sequential function flow chart language is designed to satisfy the sequential logic control.

    Fujian, China
  • Trusted Seller
    YOKOGAWA AAI543-S03 Output Module

    YOKOGAWA AAI543-S03 Output Module

    • Manufacturer: Yokogawa

    Output Module Yokogawa AAI543-S03 Current Output Module AAI543-S03 S1 Yokogawa DCS Analog Output Module 4 to 20 mA 16 Channels Isolated These analog I/O modules function as signal converters; by inputting field a...

    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.