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Used control panel in China

  • Trusted Seller
    3DDE 300 417 | CMA137

    3DDE 300 417 | CMA137 Connection Module

    • Manufacturer: ABB

    ABB CMA137 3DDE 300 417 Connection Module ABB CMA137 3DDE 300 417 • Drive Control Unit (NDCU), which includes an Application and Motor Controller (NAMC) Board and a standard I/O (NIOC) Board; or Drive Control Uni...

    Fujian, China
  • Trusted Seller
    8172-4003 | CE80–20ALSTOM Output Module

    8172-4003 | CE80–20ALSTOM Output Module

    • Manufacturer: Alsthom

    ALSTOM 8172-4003 CE80–20 INTERFACE I/O MODULE ALSTOM 8172-4003 CE80–20 INTERFACE I/O MODULE Modules perform well where vibration is a factor. Modules are installed on a panel-mounted DIN rail using the clamp supp...

    Fujian, China
  • Trusted Seller
    Bently Nevada 3500/05-01-01-00-00-00

    Bently Nevada 3500/05-01-01-00-00-00

    • Manufacturer: Bently Nevada

    Power Supply 3500 racks are manufactured in three formats: 1. Panel mount: This rack format mounts to rectangular cut-outs in panels, and secures to the panel using clamps supplied with the rack. Wiring connectio...

    Fujian, China
  • Trusted Seller
    Bently Nevada 3500/05-01-02-00-00-01

    Bently Nevada 3500/05-01-02-00-00-01

    • Manufacturer: Bently Nevada

    3500 SYSTEM CHASSIS RACK 3500 Racks are manufactured in two sizes: 1. Full-size Rack: 19-inch EIA rack with 14 available module slots 2. Mini-Rack: 12-inch rack with 7 available module slots 3500 racks are manufa...

    Fujian, China
  • Trusted Seller
    Bently Nevada 3500/05-01-01-00-00-00

    Bently Nevada 3500/05-01-01-00-00-00

    • Manufacturer: Bently Nevada

    Slot Rack 3500 Racks are manufactured in two sizes: 1. Full-size Rack: 19-inch EIA rack with 14 available module slots 2. Mini-Rack: 12-inch rack with 7 available module slots 3500 racks are manufactured in three...

    Fujian, China
  • Trusted Seller
    3A99266G01 Westinghouse LOCAL I/O

    3A99266G01 Westinghouse LOCAL I/O

    • Manufacturer: Westinghouse

    ELECTRONICS MODULE Get the best deals for 3A99266G01 IN STOCK READY TO SHIP Ovation 3A99266G01 Local I/O Transition Panel;PC BOARD Catalog Description: Emerson Ovation Local Input Output Transition Panel 3A99266G...

    Fujian, China
  • Trusted Seller
    51303944-100 | Honeywell PADDLE CARD

    51303944-100 | Honeywell PADDLE CARD

    • Manufacturer: Honeywell

    Honeywell 51303944-100 PADDLE CARD Honeywell 51303944-100 PADDLE CARD HONEYWELL TDC3000 PNI PADDLE CARD PNI Paddlecard Assy HONEYWELL TDC3000 PNI PADDLE CARD PNI Paddlecard Assy The small I/O or paddle boards are...

    Fujian, China
  • Trusted Seller
    128031-01C | Bently Nevada Rear

    128031-01C | Bently Nevada Rear Connector Cover

    • Manufacturer: Bently Nevada

    BENTLY NEVADA 128031-01C Rear Connector Cover BENTLY NEVADA 128031-01C Rear Connector Cover Panel mount: This rack format mounts to rectangular cut-outs in panels, and secures to the panel using clamps supplied w...

    Fujian, China
  • Trusted Seller
    51201557-150 | Honeywell | I/O

    51201557-150 | Honeywell | I/O Link Module

    • Manufacturer: Honeywell

    LINK MODULE I/O LINK MODULE EXTENDER COUPLER FIBRE OPTIC COUPLER PANEL MOUNT In stock ready to ship Two I/O Link Extender cards and their associated Fiber Optic Coupler modules are required at each end of the I/O...

    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
    SIEMENS 6ES7321-1FH00-0AA0 SIMATIC S7-300

    SIEMENS 6ES7321-1FH00-0AA0 SIMATIC S7-300

    • Manufacturer: Siemens
    • Model: 6ES7

    Digital input SM 321 SIMATIC TP 277 6" touch panel 5.7" TFT display 4 MB configuration memory, configurable with WinCC flexible 2005 Standard In stock ready to ship SIMATIC TP 277 6" TOUCH PANEL 5.7" TFT DISPLAY ...

    Fujian, China
  • Trusted Seller
    IS420PUAAH1A | GE Universal Input-Output

    IS420PUAAH1A | GE Universal Input-Output Module

    • Manufacturer: GE

    GE IS420PUAAH1A Universal Input-Output Module Thermocouple I/O I/O Module RTD I/O Voltage Input 4-20 mA current input 0-20 mA current output Pulse accumulator Digital input The IS420PUAAH1A is a Universal Input/O...

    Fujian, China
  • Trusted Seller
    6ES7332-5RD00-0AB0 Siemens SIMATIC S7

    6ES7332-5RD00-0AB0 Siemens SIMATIC S7

    • Manufacturer: Siemens
    • Model: 6ES7332

    Analog Output Module Siemens 6ES7332-5RD00-0AB0 SIMATIC S7-300 SM332 Analog Current Output signals from Hazardous Areas (Ex(i) protection), with Diagnostic Functions, PTB tested, Optically Isolated Product Articl...

    Fujian, China
  • Trusted Seller
    170ADO35000 | Schneider | digital

    170ADO35000 | Schneider | digital output module

    • Manufacturer: Schneider

    Digital Output Module Spare Model: 24VDC-32PTOUT 170-ADO-350-00 Product Parameters: Digital Output Module 32 Points OUTPUT BASE MODULE,DISCRETE,SOLID STATE,32 POINT,24 VDC Product Describe: This I/O module is par...

    Fujian, China
  • Trusted Seller
    9761-210 | TRICONEX Current Input

    9761-210 | TRICONEX Current Input Module

    • Manufacturer: Triconex

    TRICONEX 9761-210 Current Input Module TRICONEX 9761-210 Current Input Module Current Input, 0-5 Vdc, 16 Pts Current Input, 0-5 Vdc, 16 Pts Termination panel 9761–210 is compatible with 0 to 5 VDC analog input mo...

    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.