{"product_id":"honeywell-05704-a-0144-system-57-four-channel-catalytic-control-card","title":"Honeywell 05704-A-0144 System 57 Four Channel Catalytic Control Card","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eDesigned for continuous monitoring of combustible gases, the \u003cstrong\u003e05704-A-0144\u003c\/strong\u003e functions as a high-density, \u003cstrong\u003efour-channel catalytic input control card\u003c\/strong\u003e within the Honeywell System 57 rack enclosure. This module interfaces directly with up to four catalytic gas detection sensors, processing analog bridge signals to provide precise gas concentration readings, configurable alarm thresholds, and system fault alerts.\u003c\/p\u003e\n\n\u003cp\u003eOperating on a constant current sensor drive, this control card ensures stable sensor performance over varying cable lengths. It features comprehensive electronic adjustments for bridge balancing and signal gain, eliminating the need for manual potentiometer adjustments. The module integrates seamlessly with industrial safety systems, programmable logic controllers (PLCs), and distributed control systems (DCS) to provide reliable hazard monitoring in demanding industrial environments.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFour independent catalytic sensor channels in a single card width, maximizing rack space efficiency.\u003c\/li\u003e\n  \u003cli\u003eConstant current sensor drive with electronic adjustment capabilities.\u003c\/li\u003e\n  \u003cli\u003eBuilt-in protection against field wiring short circuits and open circuits.\u003c\/li\u003e\n  \u003cli\u003eElectronic bridge balance and signal gain adjustment via configuration interface.\u003c\/li\u003e\n  \u003cli\u003eDedicated diagnostics for prompt fault identification, including single-bead sensor failure.\u003c\/li\u003e\n  \u003cli\u003eClear front-panel LED status indication for active channel status, alarm conditions, and system faults.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOil and gas exploration, production, and refining facilities.\u003c\/li\u003e\n  \u003cli\u003eChemical and petrochemical processing plants.\u003c\/li\u003e\n  \u003cli\u003eWastewater treatment plants and sludge processing areas.\u003c\/li\u003e\n  \u003cli\u003ePower generation facilities and combustion turbine enclosures.\u003c\/li\u003e\n  \u003cli\u003eIndustrial manufacturing and solvent storage areas.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\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\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e05704-A-0144\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eSystem 57\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eFour Channel Catalytic Control Card\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e12.8W maximum (at 200mA sensor current); 8.5W typical\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eSensor Drive Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eConstant Current\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eCurrent Adjustment Range\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e90 to 315mA (adjustable in 1mA steps)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eInitial Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e±1%\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eMaximum Drive Voltage\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e10V\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eMaximum Line Resistance\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e40 ohms (including sensor) at 200mA\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eFull Scale Signal Range\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e15mV to 300mV\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eBridge Imbalance Default Limits\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e±100mV from center at 2V bridge voltage\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eProtection Configuration\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eShort circuit and open circuit protection\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eFault Detection Parameters\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eOpen circuit, short circuit, single bead failure\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eShipping Weight\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e2 kg\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cp\u003eTo ensure safe and reliable operation of the \u003cstrong\u003e05704-A-0144\u003c\/strong\u003e control card, adhere to the following installation standards:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify that the host System 57 rack is powered down before inserting or removing the card to prevent transient electrical damage.\u003c\/li\u003e\n  \u003cli\u003eVerify the specific sensor drive current requirements prior to connecting field sensors. Applying incorrect current parameters may permanently damage catalytic sensor beads.\u003c\/li\u003e\n  \u003cli\u003eRun field cabling in dedicated, grounded conduits separate from high-voltage AC power lines to minimize electromagnetic interference.\u003c\/li\u003e\n  \u003cli\u003eTerminate shielding at the controller rack end to establish a single-point ground, preventing ground loop noise from degrading analog sensor signals.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52679426998635,"sku":"05704-A-0144","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/05704-A-0144-q5ovivdx1vq_a2b12ff0-32bf-4a69-b406-b6e003fd63a4.jpg?v=1765958394","url":"https:\/\/www.plcprotech.com\/ru\/products\/honeywell-05704-a-0144-system-57-four-channel-catalytic-control-card","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}