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Used ac controllers in China

  • Trusted Seller
    CC-U/STD | 1SVR040000R1700 ABB Universal

    CC-U/STD | 1SVR040000R1700 ABB Universal signal converter

    • Manufacturer: ABB

    ABB CC-U/STD 1SVR040000R1700 Universal signal converter ABB CC-U/STD 1SVR040000R1700 Universal signal converter Long Description:The CC-U/STD is a standard analog signal converter from the CC-U range. This conver...

    Fujian, China
  • Trusted Seller
    CMA137 | 3DDE300417 ABB Connection

    CMA137 | 3DDE300417 ABB Connection Module

    • Manufacturer: ABB

    ABB CMA137 3DDE300417 Connection Module ABB CMA137 3DDE300417 Connection Module The I/O devices are based on the EtherNet/IP The I/O devices are based on the EtherNet/IP communication protocol but does not requir...

    Fujian, China
  • Trusted Seller
    IC694MDL940 General Electric output module

    IC694MDL940 General Electric output module

    • Manufacturer: GE

    communication module Get the best deals for IC694MDL940 IN STOCK READY TO SHIP Product Parameters: Output module, relay 2 amp 16 point, non isolated. The IC694MDL940 output module is a GE Fanuc 16-point relay out...

    Fujian, China
  • Trusted Seller
    DI8P D201126L | VALMET Digital

    DI8P D201126L | VALMET Digital Input Module

    • Manufacturer: Valmet

    VALMET DI8P D201126L Digital Input Module VALMET DI8P D201126L Digital Input Module Valmet I/O hardware is built to withstand the harsh environments of industrial processes while delivering fast control speeds an...

    Fujian, China
  • Trusted Seller
    IC695ALG808 | GE Analog output

    IC695ALG808 | GE Analog output module

    • Manufacturer: GE

    GE IC695ALG808 Analog output module GE IC695ALG808 Analog output module The IC695ALG808 is a PACSystem RX3i Programmable Automation Controller (PAC) isolated analog output module formerly manufactured by GE Intel...

    Fujian, China
  • Trusted Seller
    K2LCN-2 | 51401551-200 Honeywell Multinode

    K2LCN-2 | 51401551-200 Honeywell Multinode Module

    • Manufacturer: Honeywell

    Honeywell K2LCN-2 51401551-200 Multinode Module Honeywell K2LCN-2 51401551-200 Multinode Module Circuit board slots are numbered from 1 to 10 starting at the bottom (nearest the power Circuit board slots are numb...

    Fujian, China
  • Trusted Seller
    IC693MDL940F | General Electric 2A

    IC693MDL940F | General Electric 2A 16 PT Relay Output Module

    • Manufacturer: GE

    General Electric IC693MDL940F 2A 16 PT Relay Output Module General Electric IC693MDL940F 2A 16 PT Relay Output Module Uses of this module are to control load devices like indicators The GE Fanuc IC693MDL940 is a ...

    Fujian, China
  • Trusted Seller
    NIDI01 | ABB Digital I/O

    NIDI01 | ABB Digital I/O Termination Module

    • Manufacturer: ABB

    ABB NIDI01 Digital I/O Termination Module ABB NIDI01 Digital I/O Termination Module These signals are used to control and monitor processes. Termination The Digital I/O Termination Unit (NTDI01) is an interface f...

    Fujian, China
  • Trusted Seller
    621-2150 HONEYWELL OUTPUT MODULE

    621-2150 HONEYWELL OUTPUT MODULE

    • Manufacturer: Honeywell

    BATTERY MODULE Get the best deals for 621-2150 IN STOCK READY TO SHIP Product:Honeywell 621-2150 Output Module 16 Point 115vac in original packing The 8-point terminal block models are factory jumpered at T1 and ...

    Fujian, China
  • Trusted Seller
    2658 | Invensys Triconex |

    2658 | Invensys Triconex | connection module

    • Manufacturer: Triconex

    DI input External terminator TRICONEX Brand New 2658 Automation Module Connection module;A Tricon system contains three main processor (MP) modules to control three separate channels of the system. Main Processor...

    Fujian, China
  • Trusted Seller
    3500/92/04-01-00 136180-01 136188-02 | BENTLY

    3500/92/04-01-00 136180-01 136188-02 | BENTLY NEVADA Communication Gateway module

    • Manufacturer: Bently Nevada

    Bently nevada 3500/92/04-01-00 136180-01 136188-02 Communication Gateway module The Bently Nevada 3500/92/04-01-00 Communication Gateway Module, part numbers 136180-01 and 136188-02, is a key component of the Ben...

    Fujian, China
  • Trusted Seller
    6ES7315-2FJ14-0AB0 Siemens central processing unit

    6ES7315-2FJ14-0AB0 Siemens central processing unit

    • Manufacturer: Siemens
    • Model: 6ES7315

    Central Processing Unit SIMATIC S7-300 CPU315F-2 PN/DP, Central processing unit with 512 KB work memory, 1st interface MPI/DP 12 Mbit/s, 2nd interface Ethernet PROFINET, with 2-port switch, Micro Memory Card requ...

    Fujian, China
  • Trusted Seller
    Yokogawa ADV551-P10 S2 DIGITAL OUTPUT

    Yokogawa ADV551-P10 S2 DIGITAL OUTPUT MODULE

    • Manufacturer: Yokogawa

    DIGITAL OUTPUT MODULE Yokogawa ADV551-P10 S2 DIGITAL OUTPUT MODULE - NEW IN SEALED BOX In stock ready to ship suffix: -p10 style: s2 supply: 24vdc= 50ma no.: c3fh28003g ii 3 g eex nc [nl] iic t4 x cl. i, div. 2, ...

    Fujian, China
  • Trusted Seller
    INNIS21 | ABB Network Interface

    INNIS21 | ABB Network Interface Slave Module

    • Manufacturer: ABB

    ABB INNIS21 Network Interface Slave Module To be successful in today’s highly competitive business markets, companies drive their production facilities toward Operational Excellence (OpX) with defined goals of ma...

    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
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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.