{"product_id":"51196694-350-honeywell-operator-keyboard-interface","title":"51196694-350 Honeywell Operator Keyboard Interface","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell 51196694-350\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e51196694-350\u003c\/strong\u003e Integrated Keyboard (IKB) Module, operates as a dedicated hardware component for human-machine operator interface commands and serial protocol convergence within Honeywell ControlEdge and Experion platforms. It manages tactile operator inputs alongside fieldbus data routing across high-speed industrial networks, handling multi-protocol frame translation without placing processing load on the primary controller.\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\u003e51196694-350\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\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e145 mm x 120 mm x 75 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eStandard 24 VDC Supply Draw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC (+\/-10%, Dual Redundant Inputs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd\u003e1500 V AC (Field-to-System)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Transfer Rates\u003c\/td\u003e\n\u003ctd\u003e12 Mbps (PROFIBUS), 100\/1000 Mbps (Ethernet)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Protocols\u003c\/td\u003e\n\u003ctd\u003ePROFIBUS DP-V1, Modbus TCP, HART 7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Interfaces\u003c\/td\u003e\n\u003ctd\u003e9-pin D-Sub (PROFIBUS), RJ45 (Ethernet), M12 (HART)\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 \u0026amp; Subsystem Connectivity\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell 51196694-350\u003c\/strong\u003e facilitates protocol convergence across heterogeneous process networks by incorporating dedicated HART 7 pass-through capabilities alongside PROFIBUS DP-V1 cyclic data exchanges. Galvanic channel isolation rated at 1500 V AC isolates field instrumentation signals from the internal logic backplane, preventing ground loop currents from corrupting differential communication lines in high-noise electrical environments.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the 51196694-350 support online replacement while the system rack remains energized?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the unit incorporates a hot-swappable hardware architecture that allows removal and insertion under live power without interrupting communication on the backplane or triggering network drops.\u003c\/p\u003e\n\u003cp\u003eQ: How are power supply faults handled on the 24 VDC power terminal block?\u003c\/p\u003e\n\u003cp\u003eA: The module accepts dual redundant 24 VDC inputs. An internal diode-ORing network seamlessly switches power draw to the healthy rail if one supply voltage drops below the operational threshold.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eMount the unit securely into the designated console cutout, verifying that the IP65 front panel sealing gasket seats flush against the mounting surface.\u003c\/li\u003e\n\u003cli\u003eConnect dual 24 VDC power feeds to the terminal block, ensuring correct polarity and proper wire gauge termination.\u003c\/li\u003e\n\u003cli\u003eRoute field network connections to their designated ports: 9-pin D-Sub for PROFIBUS DP, RJ45 for Ethernet, and M12 for HART loops.\u003c\/li\u003e\n\u003cli\u003eBond the chassis ground lug directly to the central cabinet Earth bus using a short, low-impedance copper braid.\u003c\/li\u003e\n\u003cli\u003eApply appropriate line termination resistors to the extreme physical ends of the PROFIBUS segment to maintain signal reflections within standard limits.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":53438593499445,"sku":"51196694-350","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/51196694-350.png?v=1788242698","url":"https:\/\/www.5gplc.com\/products\/51196694-350-honeywell-operator-keyboard-interface","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}