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CC-PSP401 51454122-175

Series C Speed Protection

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Technical specifications for CC-PSP401 51454122-175

  • Product Model
    CC-PSP401 51454122-175
  • Spare Model
    CC-PSP401
  • Product Parameters
    Series C Speed Protection
  • Tariff Code
    8538900000
  • Country of origin
    USA
  • Place of shipment
    Xiamen, China
  • In stock
    1 unit
  • Estimated Shipping Size
    14.5x7.2x14.5cm
  • Manufacturer
    Honeywell
  • Weight
    0.6 kg
  • Module type
    Series C Speed Protection
  • Honeywell part number
    51454122-175
  • Channel count
    26 channels
  • Voting logic
    2-out-of-3 speed and acceleration
  • Trip limits
    Multiple configurable limits
  • Compatible IOTA
    CC-TSP411 redundant
  • Analog inputs
    8 channels
  • Passive speed inputs
    4 channels
  • Active speed inputs
    4 channels
  • Digital inputs
    8 channels

Description

Honeywell CC-PSP401, part number 51454122-175, is a Series C Speed Protection Module for Experion control systems. The module provides 26 channels and supports two-out-of-three voting logic with configurable trip limits for speed and acceleration.

The CC-PSP401 operates with the redundant CC-TSP411 Speed Protection IOTA. The official wiring architecture supports analog inputs, passive and active speed-sensor inputs, digital inputs, an analog output and relay outputs for engineered machinery-protection applications.

Information

Overview Manuals Product Applications Compatibility Lifecycle & Replacement

Features:

  • Series C speed-protection module
  • Twenty-six total module channels
  • Two-out-of-three voting logic
  • Configurable speed and acceleration trip limits
  • Redundant CC-TSP411 IOTA compatibility
Honeywell CC-PSP401 51454122-175 is a Series C Speed Protection Module for Experion control systems. It supports two-out-of-three voting logic and multiple configurable trip limits for speed and acceleration.

The module operates with the redundant CC-TSP411 Speed Protection IOTA. The official wiring architecture supports analog inputs, passive and active speed-sensor inputs, digital inputs, an analog output and relay outputs for engineered machinery-protection functions.

CC-PSP401 51454122-175 Honeywell: Verify the complete part number, CC-TSP411 IOTA, sensor type, voting groups, trip limits, terminal assignments and shutdown logic before commissioning.
Honeywell CC-PSP401 51454122-175 Series C Speed Protection Module Manuals, Datasheets, Official Documents, LinksImportant Notice: Official documents are provided through manufacturer links. Accessories, manuals, cables, calibration data, software, certificates, and other items are not included with this equipment unless listed in the stock item description.
  • Turbine overspeed protection logic
  • Compressor speed and acceleration monitoring
  • Rotating-equipment trip voting
  • Active and passive speed-sensor acquisition
  • Machinery shutdown relay coordination
Honeywell CC-PSP401 is used in engineered Series C machinery-protection applications where speed or acceleration inputs must be evaluated against configured trip limits. Application engineering must confirm the sensor type, voting arrangement, terminal assignments and shutdown philosophy.

Honeywell CC-PSP401 51454122-175 is paired with the redundant, coated CC-TSP411 Speed Protection IOTA in a supported Series C system. The IOTA provides the documented analog, passive-speed, active-speed, digital-input, analog-output and relay connections.

Replacement requires confirmation of the complete module part number, IOTA model, terminal-block wiring, field supplies, sensor characteristics, control-system release, voting groups and configured trip limits. Do not substitute a general Series C I/O module for this speed-protection function.

Lifecycle and availability of CC-PSP401 51454122-175 should be confirmed against current Honeywell Series C product documentation and the installed Experion release. Preserve the existing configuration and maintenance records before removal.

When planning replacement, review the module and CC-TSP411 IOTA as an engineered pair. Validate the field wiring, active and passive sensor channels, voting logic, trip setpoints, relay outputs and shutdown testing before returning protected machinery to service.

Alternative Names

51454122-175 Honeywell Series C SPM CC-PSP401 Speed Protection Module

Technical notes

Use CC-PSP401 only with the compatible redundant CC-TSP411 Speed Protection IOTA and the approved Series C system configuration. Verify voting, trip, wiring and sensor settings before commissioning.

FAQs

  • What is CC-PSP401?

    +
    It is a Honeywell Series C Speed Protection Module with 26 channels.
  • Which IOTA is compatible?

    +
    The official Series C pairing is the redundant CC-TSP411 Speed Protection IOTA.
  • What voting function is supported?

    +
    The module supports two-out-of-three voting logic for speed and acceleration.
  • How many passive speed inputs are available?

    +
    The CC-TSP411 wiring provides four passive speed-sensor inputs.
  • How many active speed inputs are available?

    +
    The CC-TSP411 wiring provides four active speed-sensor inputs with 24 V supplies.
  • What must be checked before replacement?

    +
    Confirm the complete part number, IOTA, wiring, sensor type, voting logic and configured trip limits.
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