{"product_id":"cc-psp401-speed-protection-module-honeywell","title":"CC-PSP401 | Speed Protection Module | Honeywell","description":"\u003ch2\u003eHoneywell CC-PSP401 Speed Protection Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for speed monitoring and overspeed trip execution in Honeywell Experion PKS and Series-C C300 platforms, the \u003cstrong\u003eHoneywell CC-PSP401 51454122-175\u003c\/strong\u003e (\u003cstrong\u003eCC-PSP401\u003c\/strong\u003e Speed Protection Module) provides direct physical\/electrical execution for rotating equipment protection circuits.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eCC-PSP401\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApprox. 0.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eApprox. 172 mm x 102 mm x 41 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 deg C to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e24 VDC input, less than 10 W typical module load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eSpeed Protection Module (SPM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e51454122-175\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eHoneywell Experion PKS, Series-C C300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e4 speed pulse input channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital Inputs\u003c\/td\u003e\n\u003ctd\u003eUp to 8 configurable digital inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital Outputs\u003c\/td\u003e\n\u003ctd\u003e4 isolated relay outputs, Form A\/Form B selectable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Rating\u003c\/td\u003e\n\u003ctd\u003e2 A @ 24 VDC, 0.5 A @ 230 VAC resistive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd\u003eGreater than or equal to 1500 VAC RMS between field channels and backplane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eSeries-C IOTA vertical mounting assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTrip Response Time\u003c\/td\u003e\n\u003ctd\u003eApprox. 40 ms from speed condition detection to trip output execution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel Isolation and Process Signal Handling\u003c\/h3\u003e\n\u003cp\u003eThe CC-PSP401 integrates dedicated speed signal processing channels for frequency-based input measurement from rotating equipment sensors. The module performs pulse detection, signal conditioning, and hardware trip evaluation before activating configured relay outputs.\u003c\/p\u003e\n\u003cp\u003eHoneywell Series-C architecture applies channel-to-channel isolation techniques to separate field wiring signals from internal backplane communication paths. This isolation design reduces electrical interference coupling between independent measurement circuits and supports stable operation in industrial control environments.\u003c\/p\u003e\n\u003cp\u003eThe module supports configurable voting logic for speed protection applications, including 2oo3 style protection schemes when implemented within the associated control architecture. Input filtering and signal validation functions are used to maintain consistent trip decision processing under variable field signal conditions.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What type of field signals can the CC-PSP401 process?\u003cbr\u003eA: The module is designed for speed-related pulse input signals from active or passive speed sensing devices. It processes frequency changes and executes configured protection outputs based on application logic.\u003c\/p\u003e\n\u003cp\u003eQ: Can the CC-PSP401 be replaced while the Series-C system is operating?\u003cbr\u003eA: The module supports hot-swap operation when installed in a compatible redundant Series-C IOTA configuration. Replacement procedures must follow Honeywell system maintenance requirements.\u003c\/p\u003e\n\u003cp\u003eQ: What output interface is provided for shutdown commands?\u003cbr\u003eA: The module provides isolated relay contact outputs configured as Form A (normally open) or Form B (normally closed) contacts for external trip circuits.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstall the module only in the designated Honeywell Series-C IOTA mounting assembly.\u003c\/li\u003e\n\u003cli\u003eVerify backplane connection alignment before module insertion or removal.\u003c\/li\u003e\n\u003cli\u003eUse properly shielded field wiring for speed pulse input circuits where electromagnetic interference may affect signal quality.\u003c\/li\u003e\n\u003cli\u003eConnect cable shields according to the site grounding standard to prevent unwanted signal noise coupling.\u003c\/li\u003e\n\u003cli\u003eSeparate low-level speed measurement wiring from high-voltage power and motor drive cables.\u003c\/li\u003e\n\u003cli\u003eConfirm relay output contact configuration before connecting external shutdown circuits.\u003c\/li\u003e\n\u003cli\u003eCheck field terminal assignments and application configuration parameters before commissioning.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":44345355796568,"sku":"CC-PSP401 51454122-175","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/CC-PSP40151454122-175-2.jpg?v=1783489405","url":"https:\/\/www.industriaxplc.com\/products\/cc-psp401-speed-protection-module-honeywell","provider":"IndustriaX Limited","version":"1.0","type":"link"}