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Honeywell CC-PSP401 51454122-175 Experion Series C Speed Protection Module 4-Channel

EXPERION SERIES C · SPEED PROTECTION

CC-PSP401 51454122-175

The CC-PSP401 51454122-175 is a Honeywell Experion Series C Speed Protection Module for turbomachinery overspeed monitoring, two-out-of-three voting and fast trip protection.

SPEED INPUTS4 CHANNELS

ANALOG I/O8 AI · 1 AO

DIGITAL I/O8 DI · 4 DO

LOOP LATENCYWITHIN 40 ms

MANUFACTURERHoneywell

CONDITION / WARRANTYOriginal New · One-Year Warranty

ISO CERTIFICATIONISO-Certified Product

VERIFICATION● Product photos and videos provided after inquiry

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HONEYWELL ● TURBOMACHINERY PROTECTION

EXPERION SERIES C SPEED PROTECTION

CC-PSP401 51454122-175

4 SPEED INPUT CHANNELS

2-OUT-OF-3 VOTING · OVERSPEED TRIP

MODULE ROLE

CC-PSP401 51454122-175 is a Honeywell Experion Series C Speed Protection Module that accepts four speed-probe inputs, performs two-out-of-three voting and initiates overspeed trip protection for turbomachinery.

CONFIGURATION NOTE

For CC-PSP401 51454122-175, Honeywell specifies four active/passive speed inputs, eight analog inputs, one analog output, eight digital inputs, four digital outputs and overall trip-loop latency within 40 ms.

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ORDER NUMBER BREAKDOWN

How the order number identifies this module

Product familyHoneywell Experion Series C

PSP401

Module codeFour-channel speed protection module

51454122

Base part numberManufacturer base identifier

175

Order suffixProduct-specific suffix

MANUFACTURER-REFERENCE CHARACTERISTICS

Technical Specifications

Honeywell Experion Series C ↗

CC-PSP401 SPEED PROTECTION MODULE

Engineering data at a glance

Click “+” to expand more specifications.

SPEED INPUTS4 CHANNELS

ANALOG I/O8 AI · 1 AO

DIGITAL I/O8 DI · 4 DO

LOOP LATENCYWITHIN 40 ms

Official Honeywell product data.

Official product verification Verify the complete order number CC-PSP401 51454122-175and the speed-probe type, input frequency range, I/O requirements, redundancy arrangement, IOTA and C300 controller compatibility against the official Honeywell specification before ordering.

General Information −

BrandHoneywell

Part numberCC-PSP401 51454122-175

Product typeSpeed Protection Module (SPM), 4 channels

Product familyHoneywell Experion Series C

Module installationIOM plugs onto compatible IOTA

Controller platformHoneywell C300 controller

Speed Protection Inputs ＋

Speed input channels4 active/passive probe channels

Voting logicTwo-out-of-three voting

Probe frequency rangesMagnetic pickup 150 Hz–25 kHz; active pickup 1 Hz–10 kHz

Module I/O and Response ＋

Analog I/O8 AI; 1 AO

Digital I/O8 DI; 4 isolated relay outputs

Protection-loop latencyWithin 40 ms

RedundancySupported

Digital input power22–28 V DC

Electrical and Signal Data ＋

Output and accuracy: DI 22–28 V DC; DO up to 230 V AC / 24 V DC; speed-input accuracy 0.05%.

Source: Honeywell official Experion Series C Turbomachinery I/O Specification EP03-540-511 for CC-PSP401 51454122-175.

FAQ

Questions Buyers Ask Most

What is CC-PSP401 51454122-175 used for?＋

CC-PSP401 51454122-175 is used for turbomachinery overspeed monitoring and protection using four speed-probe channels and fast trip logic.

How many speed-probe inputs does CC-PSP401 51454122-175 provide?＋

CC-PSP401 51454122-175 provides 4 active/passive speed inputs for turbine speed measurement and protection.

What voting logic does CC-PSP401 51454122-175 ?＋

CC-PSP401 51454122-175 supports two-out-of-three voting; the onboard logic votes the speed signals and initiates an overspeed trip when the configured condition is met.

Which I/O interfaces are available on CC-PSP401 51454122-175 ?＋

CC-PSP401 51454122-175 provides 8 AI, 1 AO, 8 DI and 4 DO, in addition to four dedicated speed inputs for the protection application.

What protection-loop latency does CC-PSP401 51454122-175 ?＋

CC-PSP401 51454122-175 has an overall protection-loop latency of within 40 ms with speed-point processing of 2.5 ms.

Is CC-PSP401 51454122-175 suitable for redundant protection?＋

CC-PSP401 51454122-175 supports a redundant speed-protection solution, with redundant SPM arrangements described in the Honeywell specification.

What information is needed to quote CC-PSP401 51454122-175 ?＋

CC-PSP401 51454122-175 should be quoted with the full model and part number, speed-probe type, frequency range, IOTA, redundancy requirements, quantity and delivery destination.

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DATA SHEET

Manuals and Official References for
CC-PSP401 51454122-175

Official Honeywell documentation for the Experion Series C CC-PSP401 Speed Protection Module.

Experion Series C CC-PSP401 Speed Protection Module

Honeywell technical specification EP03-540-511 for CC-PSP401 51454122-175, covering speed inputs, voting logic, I/O, latency, redundancy and electrical data.

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Technical statements on this product page are based on publicly available official Honeywell manufacturer documentation.

EXPERION SERIES C SPM RELATIONSHIP

How CC-PSP401 Fits into Experion Series C Turbomachinery I/O

Honeywell is the brand; Experion Series C is the product family; and CC-PSP401 51454122-175 is the four-channel Speed Protection Module for turbomachinery overspeed protection.

Honeywell · BRAND

Experion Series CTURBOMACHINERY I/O · PROTECTION SYSTEM

VOTING LOGIC

TWO-OUT-OF-THREE VOTING

CC-PSP401 conditions four speed signals and applies two-out-of-three voting for fast overspeed trip protection.

I/O MIX

4 SPEED · 8 AI · 1 AO · 8 DI · 4 DO

STEP 7 is used to configure the CC-PSP401, program its integrated I/O and counters, and diagnose the Experion Series C station.

C300 INTEGRATION

WITHIN 40 ms LOOP LATENCY

The voted speed can be used by the Honeywell C300 control loop while the SPM maintains a fast overall protection-loop response.

System relationship: verify speed-probe type, input frequency, IOTA, field power, I/O requirements and redundancy arrangement.

APPLICATION AREAS

Application mind map for the Experion Series C CC-PSP401 Speed Protection Module

Turbomachinery ProtectionMonitor rotating equipment speed and provide overspeed trip protection

Fast Protection LogicUse onboard signal conditioning and two-out-of-three voting for rapid trip decisions

APPLICATION CENTER CC-PSP401 Speed Protection Module with four speed-input channels

C300 IntegrationProvide voted speed and status information to the Honeywell C300 controller

Redundant ProtectionDeploy redundant SPM arrangements where the application requires higher availability

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