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      TI435-CPU

      PLC Central Processing Unit
      In Stock
      Ships by Saturday, November 7
      Fast Shipping Available
      Product image is representative; revision or series may vary. Contact us to request a specific version.

      Product Describe：

      Siemens TI435-CPU is a central processing unit for the SIMATIC TI 405 platform. It supports maintenance of the installed control path when the complete identity and connected interfaces are matched.

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      • 2

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      Technical specifications for TI435-CPU

      • Manufacturer:
        Siemens
      • Product Category:
        PLC Systems
      • Spare Part Number:
        435-CPU
      • Estimated shipping dimensions:
        12.7x15.2x12.7cm
      • Weight:
        1 kg
      • Tariff Code:
        8537101190
      • Counliy of origin:
        Germany
      • System family:
        SIMATIC TI 405
      • Module role:
        PLC CPU
      • Programming family:
        DirectSOFT compatible
      • Communication connectors:
        15-pin upper; 25-pin lower
      • Supported protocols:
        DirectNET, K-sequence and Modbus by port configuration
      • Configuration basis:
        Preserve assigned settings
      • Acceptance focus:
        Confirm end-to-end response
      View as PDF Ask for Quote

      Information

      Overview Manuals Common Applications Product Precautions
      Siemens TI435-CPU performs the central processing unit function within the SIMATIC TI 405 platform while retaining the interfaces assigned to its installed position.
      • Provides the central processing unit function.
      • Integrates with the SIMATIC TI 405 platform.
      • Retains the assigned signal or communication path.
      • Uses the complete TI435-CPU identity for replacement control.

      The central processing unit should remain matched to its installed terminals, configuration and receiving system. Verify the complete path after replacement.

      Important Notice: Match Siemens TI435-CPU to the installed position, terminals and controlled configuration. Verify the complete signal or communication path before release.

      Siemens TI435-CPU Manuals & Downloads
      Siemens TI435-CPU Technical Reference (PDF)Siemens TI435-CPU Installation & Commissioning Guide (PDF)

      The first PDF covers the product function and technical data. The second covers connection checks, commissioning and release steps.

      Installed-base maintenance
      Restore the assigned central processing unit position without changing the surrounding system design.
      Loop and channel service
      Retain terminal assignments, scaling and channel ownership during controlled replacement.
      Fault isolation
      Separate module, field wiring and configuration causes during troubleshooting.
      Commissioning
      Prove the complete signal path before returning the process to service.
      Apply these checks to the exact Siemens TI435-CPU position before isolation, replacement or release.
      1
      Confirm the complete Siemens TI435-CPU marking before removal.
      2
      Place the affected SIMATIC TI 405 function in its approved maintenance state.
      3
      Record terminals, connectors and installed orientation before disconnection.
      4
      Retain channel assignments, scaling and communication settings.
      5
      Inspect mating contacts and terminal hardware for damage or contamination.
      6
      Restore shields, commons and protective grounding exactly as assigned.
      7
      Energize under controlled conditions and review module status.
      8
      Verify the end-to-end process response before release.

      Technical notes

      Match Siemens TI435-CPU to the installed position, terminals and controlled configuration. Verify the complete signal or communication path before release.

      FAQ View All FAQ

      • What is Siemens TI435-CPU designed to do?
        It provides the central processing unit function for SIMATIC TI 405.
      • How is Siemens TI435-CPU integrated into the control system?
        It occupies the assigned SIMATIC TI 405 position and retains the surrounding interfaces.
      • Which module role is specified for Siemens TI435-CPU?
        Module role: PLC CPU.
      • What should be checked about the programming family on Siemens TI435-CPU?
        Confirm DirectSOFT compatible before energization.
      • Which communication connectors belongs to Siemens TI435-CPU?
        The applicable value is 15-pin upper; 25-pin lower.
      • How should technicians preserve the supported protocols of Siemens TI435-CPU?
        Record and restore DirectNET, K-sequence and Modbus by port configuration.
      • Which acceptance test applies after Siemens TI435-CPU is installed?
        Verify the static state, controlled dynamic response and final SIMATIC TI 405 status.
      • What must match before Siemens TI435-CPU returns to service?
        The model marking, installed position, connections, configuration and end-to-end response must all agree.
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