{"product_id":"fc-qpp-0002-v1-0-honeywell-quad-processor-safety-module","title":"FC-QPP-0002 V1.0 | Honeywell | Quad Processor Safety Module","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell FC-QPP-0002 V1.0\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eFC-QPP-0002\u003c\/strong\u003e Quad Processor Safety Module, operates as a dedicated hardware component for deterministic safety logic processing and communication interfacing within Honeywell DCS networks. Certified to IEC 61508 SIL 2 standards, the four-processor assembly executes safety-critical control algorithms while managing real-time data exchange across RS-485 and Modbus RTU protocols. The unit operates within a temperature envelope of -20 to +60 deg C to guarantee uninterrupted hardware monitoring and trip enforcement.\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-QPP-0002 V1.0\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\u003e0.40 kg (0.88 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e24.0 cm x 18.8 cm 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 +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive Logic \/ Powered via System Backplane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eQuad Processor \/ Safety Interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Protocols\u003c\/td\u003e\n\u003ctd\u003eRS-485, Modbus RTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Certification\u003c\/td\u003e\n\u003ctd\u003eIEC 61508 SIL 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity Range\u003c\/td\u003e\n\u003ctd\u003e5% to 95% RH (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompliance Standards\u003c\/td\u003e\n\u003ctd\u003eUL, CE, ISO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel-to-Channel Isolation \u0026amp; Communication Gateway\u003c\/h3\u003e\n\u003cp\u003eThe FC-QPP-0002 V1.0 incorporates channel-to-channel isolation networks and differential transceiver protection across its serial links. By isolating field-side RS-485 and Modbus RTU communication lines from internal quad-processor logic buses, the module prevents ground loops and electrical transients from propagating into core processing circuits. This isolated architecture maintains data integrity during high-density multi-drop field device operations while preserving SIL 2 safety loop execution across the system backplane.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the quad-processor architecture handle internal fault detection?\u003c\/p\u003e\n\u003cp\u003eA: The four internal processing nodes perform cross-checking execution of safety logic routines, triggering diagnostic fault registers and forcing output lines to a fail-safe state if instruction divergence occurs.\u003c\/p\u003e\n\u003cp\u003eQ: What are the installation wiring restrictions for the RS-485 serial interface?\u003c\/p\u003e\n\u003cp\u003eA: Serial links require shielded twisted-pair cables with 120-ohm termination resistors fitted at both physical line endpoints to minimize signal reflections and common-mode noise.\u003c\/p\u003e\n\u003cp\u003eQ: Does the module require active external forced-air cooling?\u003c\/p\u003e\n\u003cp\u003eA: No, the module relies on passive convection cooling within the chassis enclosure across the operating temperature range of -20 to +60 deg C.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eDisconnect all primary rack power sources prior to inserting or removing the processor module.\u003c\/li\u003e\n\u003cli\u003eAlign the module card edges with the designated chassis slot guides and slide the assembly into place.\u003c\/li\u003e\n\u003cli\u003eSeat the backplane connector completely into the bus header and hand-tighten front panel retention screws.\u003c\/li\u003e\n\u003cli\u003eConnect RS-485 serial field wiring using shielded cables, terminating the shield drain wire to cabinet earth ground.\u003c\/li\u003e\n\u003cli\u003eVerify that relative humidity inside the control cabinet remains below 95% non-condensing before energizing system power.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52634653393192,"sku":"FC-QPP-0002 CC V1.0","price":315.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/6266\/2184\/files\/FC-QPP-0001_c4da8028-1902-43be-9dbf-9fbd22f9b6e7.jpg?v=1789977247","url":"https:\/\/www.powerdcs.com\/products\/fc-qpp-0002-v1-0-honeywell-quad-processor-safety-module","provider":"Power DCS Parts Limited","version":"1.0","type":"link"}