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Used plc in Canada

  • Trusted Seller
    SIEMENS 6ES7 331-7TF00-0AB0

    SIEMENS 6ES7 331-7TF00-0AB0

    • Manufacturer: Siemens
    • Model: 6ES7

    Input Current: from load voltage, max. 20 mA from backplane bus 5 VDC, max. 120 mA Current Input Ranges HART: 0 to 20 mA -20 mA to +20 mA 4 mA to 20 mA Resolution w/ Overrange (bit including sign), max.: 16 bit

    $356 USD
    British Columbia, Canada
  • Trusted Seller
    SIEMENS 6ES7331-7TF00-0AB0

    SIEMENS 6ES7331-7TF00-0AB0

    • Manufacturer: Siemens
    • Model: 6ES7331

    Made in: GERMANY

    $356 USD
    British Columbia, Canada
  • Trusted Seller
    SIEMENS 6ES7332-8TF00-0AB0

    SIEMENS 6ES7332-8TF00-0AB0

    • Manufacturer: Siemens
    • Model: 6ES7332

    SM 332 8 Analog Output 0/4 - 20 mA HART for ET200M with interface IM 153-2 20-pole

    $427 USD
    British Columbia, Canada
  • Trusted Seller
    EMERSON VE4003S2B6

    EMERSON VE4003S2B6

    • Manufacturer: Emerson
    • Model: VE4003S2B6

    Number of channels: 16 | Communication: 4-20 mA HART protocol | Localbus power rating: 12 VDC, 150 mA | Bussed field power rating: 24 VDC, 600 mA | Field circuit rating: 24 VDC, 30 mA | Ambient temp. range: -40 ...

    $961 USD
    British Columbia, Canada
  • Trusted Seller
    EMERSON VE4005S2B1

    EMERSON VE4005S2B1

    • Manufacturer: Emerson
    • Model: VE4005S2B1

    Local bus power rating: 12VDC, 150mA | Bussed field power rating: 24VDC, 300mA | Field circuit rating: 24VDC, 23mA | I/o terminal block: 12P0623X062

    $712 USD
    British Columbia, Canada
12

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.