{"product_id":"51308435-106-honeywell-fc-pdb-io05-power-distribution-board","title":"51308435-106 | Honeywell FC-PDB-IO05 Power Distribution Board","description":"\u003cp\u003eConfigured for high-integrity power bus routing and distribution in Honeywell Safety Manager systems, the \u003cstrong\u003eHoneywell FC-PDB-IO05\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eFC-PDB-IO05\u003c\/strong\u003e (51308435-106) Power Distribution Board, provides direct physical\/electrical execution for multiple downstream I\/O modules.\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\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\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\u003eFC-PDB-IO05 (Part Number: 51308435-106)\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\u003e0.45 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e24 x 18.8 x 6.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to 70 deg C (standard panel ambient)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive distribution board (consumption dependent on connected load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003ePower Distribution Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Points\u003c\/td\u003e\n\u003ctd\u003e4-position 5 V pin header, 8-pole pin header (WdPx)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRail Compatibility\u003c\/td\u003e\n\u003ctd\u003eDIN EN TS32, TS35 x 7.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRail Length Used\u003c\/td\u003e\n\u003ctd\u003e171 mm (6.73 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Platform\u003c\/td\u003e\n\u003ctd\u003eSafety Manager \/ FSC DCS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eCE, UL, TUV, CSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eSafety Loop Signal Condition \u0026amp; Channel-to-Channel Isolation\u003c\/h3\u003e\n\u003cp\u003eEngineered for process control and DCS backplane power delivery, the board routes regulated supply voltages directly across its multi-point pin headers to individual safety I\/O slots. Galvanic isolation and strict channel-to-channel isolation principles prevent field electrical surges or short circuits on one power rail from propagating across adjacent module channels. The physical track layout minimizes voltage drops and loop resistance under heavy I\/O loading, maintaining consistent 5 VDC logic power stability and preserving the signal integrity of associated 4-20 mA HART and digital safety loops.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How is the physical grounding and rail attachment secured on DIN EN TS35 mounting rails?\u003c\/p\u003e\n\u003cp\u003eA: The board assembly engages the TS32 or TS35 x 7.5 rail across a dedicated 171 mm length. Internal grounding clips establish structural earth bonding with the DIN rail frame upon mechanical latching.\u003c\/p\u003e\n\u003cp\u003eQ: What are the primary pin header interfaces used for power distribution on this board?\u003c\/p\u003e\n\u003cp\u003eA: The module incorporates a 4-position 5 V pin header for logic supply routing alongside an 8-pole pin header designated for WdPx watchdog and signal power interconnections.\u003c\/p\u003e\n\u003cp\u003eQ: Does the board contain active signal processing components that require firmware flashing?\u003c\/p\u003e\n\u003cp\u003eA: No, the FC-PDB-IO05 operates as a passive power distribution routing board. Power delivery and circuit isolation rely strictly on physical copper trace geometry, pin headers, and onboard bus protection components without software dependencies.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDe-energize all primary 24 VDC and 5 VDC system power sources before inserting or removing connection cables from the pin headers.\u003c\/li\u003e\n\u003cli\u003eLatch the base chassis securely onto DIN EN TS35 x 7.5 or TS32 mounting rails over a minimum continuous span of 171 mm.\u003c\/li\u003e\n\u003cli\u003eEnsure the metal DIN rail is securely bonded to the main enclosure earth bus to establish clean system functional grounding.\u003c\/li\u003e\n\u003cli\u003eRoute low-voltage DC power wiring in separate wire ducts away from AC power lines to suppress electromagnetic noise coupling.\u003c\/li\u003e\n\u003cli\u003eCheck that wire harness connectors align precisely with the 4-position 5 V header and 8-pole WdPx header prior to applying mating force.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52500953760040,"sku":"FC-PDB-IO05 51308435-106","price":315.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/6266\/2184\/files\/FC-PDB-IO05.jpg?v=1789890441","url":"https:\/\/www.powerdcs.com\/products\/51308435-106-honeywell-fc-pdb-io05-power-distribution-board","provider":"Power DCS Parts Limited","version":"1.0","type":"link"}