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Control Modules

Control Modules

Control modules are used as CPU, I/O, and process-control cards in industrial controller systems. This category includes ABB and Siemens control modules used for maintenance replacement and installed-base support.

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Need help selecting the right PLC, I/O module, or controller? Send us the manufacturer part number, rack or family, and application details and we’ll help confirm compatibility.

  • Siemens 500I-EXP-8CH-STI (Refurbished)
    In Stock

    Siemens

    Siemens 500I-EXP-8CH-STI (Refurbished)

    About Siemens 500I-EXP-8CH-STIThe Siemens component with manufacturer part number 500I-EXP-8CH-STI is an industrial automation product categorized under Siemens Control Modules.Product...

    $692.36
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  • Siemens 500I-EXP-8CH-STI (New Surplus)

    Siemens

    Siemens 500I-EXP-8CH-STI (New Surplus)

    About Siemens 500I-EXP-8CH-STIThe Siemens component with manufacturer part number 500I-EXP-8CH-STI is an industrial automation product categorized under Siemens Control Modules.Product...

    $0.00
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  • Siemens 4RB9515-4CD50 (Refurbished)

    Siemens

    Siemens 4RB9515-4CD50 (Refurbished)

    About Siemens 4RB9515-4CD50The Siemens component with manufacturer part number 4RB9515-4CD50 is an industrial automation product categorized under Siemens Control Modules.Product HighlightsBrand:...

    $0.00
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  • Siemens 4RB9515-4CD50 (New Surplus)

    Siemens

    Siemens 4RB9515-4CD50 (New Surplus)

    About Siemens 4RB9515-4CD50The Siemens component with manufacturer part number 4RB9515-4CD50 is an industrial automation product categorized under Siemens Control Modules.Product HighlightsBrand:...

    $0.00
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  • Siemens 4RB9512-7CD50 (Refurbished)

    Siemens

    Siemens 4RB9512-7CD50 (Refurbished)

    About Siemens 4RB9512-7CD50The Siemens component with manufacturer part number 4RB9512-7CD50 is an industrial automation product categorized under Siemens Control Modules.Product HighlightsBrand:...

    $0.00
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  • Siemens 4RB9512-7CD50 (New Surplus)

    Siemens

    Siemens 4RB9512-7CD50 (New Surplus)

    About Siemens 4RB9512-7CD50The Siemens component with manufacturer part number 4RB9512-7CD50 is an industrial automation product categorized under Siemens Control Modules.Product HighlightsBrand:...

    $0.00
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  • Siemens 4RB9512-6CD50 (Refurbished)

    Siemens

    Siemens 4RB9512-6CD50 (Refurbished)

    About Siemens 4RB9512-6CD50The Siemens component with manufacturer part number 4RB9512-6CD50 is an industrial automation product categorized under Siemens Control Modules.Product HighlightsBrand:...

    $0.00
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  • Siemens 4RB9512-6CD50 (New Surplus)

    Siemens

    Siemens 4RB9512-6CD50 (New Surplus)

    About Siemens 4RB9512-6CD50The Siemens component with manufacturer part number 4RB9512-6CD50 is an industrial automation product categorized under Siemens Control Modules.Product HighlightsBrand:...

    $0.00
    Ask for Quote
  • Siemens 4RB9512-5CD50 (Refurbished)

    Siemens

    Siemens 4RB9512-5CD50 (Refurbished)

    About Siemens 4RB9512-5CD50The Siemens component with manufacturer part number 4RB9512-5CD50 is an industrial automation product categorized under Siemens Control Modules.Product HighlightsBrand:...

    $0.00
    Ask for Quote
  • Siemens 4RB9512-5CD50 (New Surplus)

    Siemens

    Siemens 4RB9512-5CD50 (New Surplus)

    About Siemens 4RB9512-5CD50The Siemens component with manufacturer part number 4RB9512-5CD50 is an industrial automation product categorized under Siemens Control Modules.Product HighlightsBrand:...

    $0.00
    Ask for Quote
  • Siemens 4RB9512-4CD50 (Refurbished)

    Siemens

    Siemens 4RB9512-4CD50 (Refurbished)

    About Siemens 4RB9512-4CD50The Siemens component with manufacturer part number 4RB9512-4CD50 is an industrial automation product categorized under Siemens Control Modules.Product HighlightsBrand:...

    $0.00
    Ask for Quote
  • Siemens 4RB9512-4CD50 (New Surplus)

    Siemens

    Siemens 4RB9512-4CD50 (New Surplus)

    About Siemens 4RB9512-4CD50The Siemens component with manufacturer part number 4RB9512-4CD50 is an industrial automation product categorized under Siemens Control Modules.Product HighlightsBrand:...

    $0.00
    Ask for Quote
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