{"product_id":"honeywell-05701-a-0301-system-57-single-channel-control-card","title":"Carte de contrôle à canal unique Honeywell 05701-A-0301 System 57","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell 05701-A-0301\u003c\/strong\u003e is a microprocessor-based \u003cstrong\u003eSingle Channel Control Card\u003c\/strong\u003e within the \u003cstrong\u003eSystem 57\u003c\/strong\u003e engineering framework, developed to process, display, and manage field-mounted gas detection sensors. This control module interfaces seamlessly with \u003cstrong\u003e4 - 20mA\u003c\/strong\u003e gas transmitters or loop-powered gas sensors via an integrated plug-in sensor drive module. Operating as an independent element in high-integrity safety systems, the card performs constant validation of internal circuitry, active software operation, and physical sensor health.\u003c\/p\u003e\n\u003cp\u003eThe module translates complex electrochemical, toxic, or combustible field signals directly onto a dedicated four-part liquid crystal display on the front face, combining an analogue bar segment indicator with digital messaging readouts for localized engineering tracking. It evaluates live field inputs against programmable parameters to drive active alarm thresholds, coordinating safety loops across the backplane to drive relay behaviors and optional isolated multi-drop current monitors.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBuilt with a dedicated \u003cstrong\u003efour-part liquid crystal display\u003c\/strong\u003e comprising a 25-segment analogue bar graph, a 4-character digital value window, a 4-character message line, and explicit operational icons.\u003c\/li\u003e\n\u003cli\u003eEquipped with low-latency front-panel status LEDs for \u003cstrong\u003eA1, A2, A3 gas alarms\u003c\/strong\u003e, dedicated system \u003cstrong\u003eFault\u003c\/strong\u003e, and channel \u003cstrong\u003eInhibit\u003c\/strong\u003e indicators.\u003c\/li\u003e\n\u003cli\u003eFeatures an integrated, multi-functional front \u003cstrong\u003eReset\/Select push-button\u003c\/strong\u003e to allow localized alarm clearing and card matching alongside a system Engineering Card.\u003c\/li\u003e\n\u003cli\u003eProvides high-granularity configuration with \u003cstrong\u003eAlarm Setting Point Resolution\u003c\/strong\u003e fully adjustable in fine 1% fsd (full scale deflection) steps.\u003c\/li\u003e\n\u003cli\u003eSustains precision safety monitoring using an electronic architecture boasting an exceptionally stable \u003cstrong\u003eElectronic Drift\u003c\/strong\u003e pattern restricted to less than plus or minus 2% over a 6-month operational window.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMulti-zone monitoring of toxic and flammable gases within industrial chemical processing plants, refineries, and offshore infrastructure platforms.\u003c\/li\u003e\n\u003cli\u003eMarshaling panel integration for processing inputs from loop-powered gas transmitters running into central instrumentation rooms.\u003c\/li\u003e\n\u003cli\u003eSpecialized marine, utility, and heavy fabrication facilities requiring high-integrity independent gas detection channels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical 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\u003eSpecifications\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e05701-A-0301\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle Channel Control Card 4 - 20mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSystem 57 \/ 5701 Series Control System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMicroprocessor Configuration Storage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOnboard EEPROM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDC Supply Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18V to 32V dc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Consumption (4 - 20mA)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.25W (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Consumption (Catalytic Option)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.75W (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElectronic Drift Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLess than ±2% \/ 6 months\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Output Source Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e500mA maximum from individual card field terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlarm Point Adjustability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1% fsd steps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUnited Kingdom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (L x W x H)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e17cm x 2.5cm x 11.2cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.165 Kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eConnections\/Interfaces\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eConnector \/ Terminal\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSK1\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15-way D-type female socket providing physical coupling to the field interface or relay card\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSK2\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32-way backplane interface socket routing power paths and shared serial bus communications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eJ1 \/ J2\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14-way onboard plug-in headers accommodating factory-fitted sensor drive modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eJ3 \/ J4\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8-way expansion connectors allowing modular plug-in of the isolated Analogue Output Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFS1\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInternal protection circuit fuse\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSub-Rack Chamber Isolation\u003c\/strong\u003e: Install the module inside the designated, sealed electromagnetic interference (EMI) chamber of the 19-inch or half 19-inch System 57 sub-rack to safeguard precision logic components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField Cabling Parameters\u003c\/strong\u003e: Attach all field connections via the dedicated mating Interface or Relay Card terminals, using multi-stranded shielded cables up to 2.5mm2 to secure input paths.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShield Grounding Methods\u003c\/strong\u003e: Terminate the external cable outer shield explicitly at the single Ground terminal block on the Interface\/Relay Card or through standard metallic cable glands to isolate noise loop entry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-End Shield Policy\u003c\/strong\u003e: If field sensors are grounded locally through their structural enclosures or mounting plates, maintain the shielding continuity by connecting the screen sheath only at one termination point (either field end or rack end) to avert dangerous ground loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Source Limits\u003c\/strong\u003e: Ensure that any connected loop-powered transmitter or auxiliary field instrument does not pull a continuous load exceeding 500mA from the individual display card pins.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the specific gas scaling and range profile configured on this module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOperational setups and range specifications are managed digitally via a microprocessor system and securely written to an onboard non-volatile EEPROM, which can be modified through an Engineering Card or linked interface PC running diagnostic software.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan this single channel card accept direct catalytic sensor bridge inputs?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 05701-A-0301 card is factory-equipped with a 4 - 20mA input conditioning module. For direct three-wire catalytic gas sensor installations, the sister card model 05701-A-0302 must be selected instead.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat happens if a loop device requires more than the 500mA sourcing current limit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf a field transmitter demands an operational or start-up current value exceeding 500mA, it must be powered using an independent external 24V DC auxiliary field power supply loop rather than drawing directly from the card.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs it safe to pull the card out of the rack assembly while neighboring loops are running?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, each channel loop behaves as an independent circuit node, meaning separate control card cards can be unplugged or serviced inside a standard sub-rack arrangement without disrupting adjacent process security loops.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52705563836779,"sku":"05701-A-0301","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/05701-a-0301-cpmednjo0t1_62878a12-7eb2-46eb-9b73-2ee14de5b33d.jpg?v=1766649900","url":"https:\/\/www.plcprotech.com\/fr\/products\/honeywell-05701-a-0301-system-57-single-channel-control-card","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}