{"product_id":"honeywell-51308051-200-dcs-power-cable","title":"Honeywell 51308051-200 DCS Power Cable","description":"\u003cp\u003eConfigured for 24 VDC power distribution and linear thermal sensing withinExperion PKS system enclosures, the \u003cstrong\u003eHoneywell 51308051-200\u003c\/strong\u003e (\u003cstrong\u003e51308051-200\u003c\/strong\u003e Enclosure DC Cable) provides direct physical\/electrical execution. The assembly integrates low-mass thermistor elements and microprocessor interface technology to maintain continuous linear temperature signaling across an operating range of 7 deg C to 58 deg C (Class A1S) while carrying nominal direct current voltage.\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\u003e51308051-200\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 \/ Standard Global Manufacturing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eStandard Cabinet Assembly Weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard Enclosure Bus Harness Length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e7 deg C to 58 deg C (Class A1S)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive Conductive \/ Integrated Circuit Load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnology\u003c\/td\u003e\n\u003ctd\u003eLow-Mass Thermistors with Microprocessor Integration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermal Response Profile\u003c\/td\u003e\n\u003ctd\u003eLinear Output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Compatibility\u003c\/td\u003e\n\u003ctd\u003eTDC 3000 \/ Experion PKS Cabinets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control and Power Integration Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLinear Temperature Signal Conversion\u003c\/strong\u003e: The integrated low-mass thermistors interact with microprocessor circuitry to deliver a linear temperature response without requiring external signal linearization blocks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel Isolation and Loop Safety\u003c\/strong\u003e: Direct current routing channels maintain electrical isolation to prevent ground loop interference across analog I\/O backplanes and 4-20 mA HART instrumentation loops within the same enclosure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold Junction Compensation Coordination\u003c\/strong\u003e: Internal thermal sensing nodes provide baseline cabinet temperature references necessary for cold junction compensation calculations in adjacent thermocouple input cards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the primary function of the integrated microprocessor and thermistor technology in this DC cable?\u003c\/p\u003e\n\u003cp\u003eA: The microprocessor processes signals from the low-mass thermistors to output a linear response proportional to enclosure temperature between 7 deg C to 58 deg C, eliminating non-linear thermal drift in diagnostic telemetry.\u003c\/p\u003e\n\u003cp\u003eQ: Can the 51308051-200 cable be connected or disconnected while the 24 VDC enclosure bus is energized?\u003c\/p\u003e\n\u003cp\u003eA: Live insertion or removal must be evaluated against the area classification; hot-swapping is restricted to non-hazardous or de-energized conditions to prevent arc flash risks on the DC power contacts.\u003c\/p\u003e\n\u003cp\u003eQ: How does the cable construction mitigate signal degradation from nearby field communications?\u003c\/p\u003e\n\u003cp\u003eA: The internal power and signal conductors feature individual foil shielding and drain wires to isolate high-frequency digital communications (such as FOUNDATION Fieldbus or Profibus PA) from interfering with internal thermal telemetry.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhysical Routing and Bend Radius\u003c\/strong\u003e: Route the assembly through designated cabinet cable raceways. Maintain a minimum bending radius of 8 times the outer cable diameter to avoid mechanical stress on the thermistor junctions and internal microprocessor solder points.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding and Shield Continuity\u003c\/strong\u003e: Connect the cable shield drain wire to the central enclosure earth ground bus bar at a single point. Ensure clean metal-to-metal contact to prevent ground potential differences from corrupting linear signal transmission.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Engagement\u003c\/strong\u003e: Align the keyway of the multi-pin connector with the cabinet backplane header. Hand-tighten all retention thumbscrews or locking latches until fully seated. Do not apply force exceeding 0.6 Nm to plastic strain relief structures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC Power Verification\u003c\/strong\u003e: Prior to energizing the circuit, verify terminal polarity and confirm that the supply voltage stays within the specified 24 VDC tolerances to prevent damage to the integrated microprocessor circuitry.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":48698798014654,"sku":"51308051-200","price":172.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-06-09_15-26-15_82659a29-d758-476d-9d8c-3401d46a9e46.png?v=1786436203","url":"https:\/\/www.autooiltech.com\/products\/honeywell-51308051-200-dcs-power-cable","provider":"AutoOilTech Limited","version":"1.0","type":"link"}