{"product_id":"honeywell-51401594-200-circuit-board","title":"Honeywell 51401594-200 Circuit Board","description":"\u003ch2\u003eHoneywell 51401594-200 Circuit Board\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell 51401594‑200\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e51401594\u003c\/strong\u003e High‑Level Analog Input \/ KJMP Card, operates as a dedicated hardware component for analog signal acquisition and data interfacing within Honeywell DCS and PLC platforms.\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\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e51401594‑200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eHigh‑Level Analog Input \/ KJMP Card\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eApprox. 160 mm × 110 mm × 30 mm (6.30\" × 4.33\" × 1.18\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e0.30 kg (0.66 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eCompliance\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eRoHS Compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSystem Applications\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eDCS, PLCs, industrial process control, data acquisition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003e4-20 mA HART Loop Protocol\u003c\/h3\u003e\n\u003cp\u003eThe 51401594‑200 card supports integration with 4‑20 mA HART loop environments, enabling analog signal acquisition with diagnostic overlay. Cold junction compensation (CJC) ensures accurate measurement of thermocouple inputs, while channel‑to‑channel isolation prevents interference between adjacent analog signals. This design maintains deterministic performance in Honeywell distributed control systems.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the 51401594‑200 be hot‑swapped during operation? A: No. Modules must be powered down before replacement to avoid transient signal faults.\u003c\/p\u003e\n\u003cp\u003eQ: How does RoHS compliance affect installation? A: RoHS compliance ensures materials meet environmental standards; installation procedures remain unchanged.\u003c\/p\u003e\n\u003cp\u003eQ: Is channel isolation supported? A: Yes. Channel‑to‑channel isolation minimizes cross‑talk and preserves measurement accuracy.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount the card securely within the designated rack slot.\u003c\/li\u003e\n\u003cli\u003eEnsure shielded analog wiring is grounded at a single point to minimize noise.\u003c\/li\u003e\n\u003cli\u003eMaintain separation between analog signal wiring and high‑voltage circuits.\u003c\/li\u003e\n\u003cli\u003eVerify connector engagement to prevent intermittent signal loss.\u003c\/li\u003e\n\u003cli\u003ePerform diagnostic checks after installation to confirm measurement integrity.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":48598362292414,"sku":"51401594-200","price":750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/honeywell-51401583-100-epni-card-0op25s4zjlh_26568d2b-4912-42a6-97a1-5941bc90f30d.png?v=1759029755","url":"https:\/\/www.autooiltech.com\/products\/honeywell-51401594-200-circuit-board","provider":"AutoOilTech Limited","version":"1.0","type":"link"}