{"product_id":"honeywell-tk-mdp081-51404351-175-pulse-input-module","title":"Honeywell TK-MDP081 51404351-175 Pulse Input Module","description":"\u003cp\u003eConfigured for pulse frequency monitoring in PLC and machine control networks, the \u003cstrong\u003eHoneywell TK-MDP081\u003c\/strong\u003e (\u003cstrong\u003eTK-MDP081\u003c\/strong\u003e) Input Module provides direct physical\/electrical execution of 8-point digital pulse acquisition. The module features integrated isolation and is certified for Class I \/ Division 2 hazardous area environments, supporting multi-level voltage signal processing for discrete input logic.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable style=\"width: 99.9521%; height: 195.833px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003cth style=\"width: 25.9764%; height: 19.5833px;\"\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 71.1515%; height: 19.5833px;\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 25.9764%; height: 19.5833px;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"width: 71.1515%; height: 19.5833px;\"\u003eTK-MDP081 51404351-175\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 25.9764%; height: 19.5833px;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"width: 71.1515%; height: 19.5833px;\"\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 25.9764%; height: 19.5833px;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"width: 71.1515%; height: 19.5833px;\"\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 25.9764%; height: 19.5833px;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"width: 71.1515%; height: 19.5833px;\"\u003e0.29 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 25.9764%; height: 19.5833px;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"width: 71.1515%; height: 19.5833px;\"\u003eStandard PLC I\/O form factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 25.9764%; height: 19.5833px;\"\u003eOperating Temp\u003c\/td\u003e\n\u003ctd style=\"width: 71.1515%; height: 19.5833px;\"\u003eConsult PLC system manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1667px;\"\u003e\n\u003ctd style=\"width: 25.9764%; height: 39.1667px;\"\u003ePower Consumption\u003c\/td\u003e\n\u003ctd style=\"width: 71.1515%; height: 39.1667px;\"\u003e0.004 A @ 1.2 VDC; 0.5 A @ 5.1 VDC; 0.002 A @ 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 25.9764%; height: 19.5833px;\"\u003eInput Channels\u003c\/td\u003e\n\u003ctd style=\"width: 71.1515%; height: 19.5833px;\"\u003e8 points\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProfinet \/ EtherNet\/IP Deterministic Networks\u003c\/h3\u003e\n\u003cp\u003eThe TK-MDP081 module is engineered to integrate into deterministic network architectures, including Profinet or EtherNet\/IP environments, where precise pulse timing and high-speed data acquisition are required. The module's internal logic facilitates the capture of high-frequency pulses, ensuring that the backplane communication bus maintains strict temporal synchronization with the host processor. This deterministic performance is mandatory for applications involving motion control or speed monitoring, preventing packet jitter and data latency that could disrupt the overall control loop execution.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the TK-MDP081 support hot-swapping during active operation?\u003c\/p\u003e\n\u003cp\u003eA: Hot-swapping capabilities are dependent on the specific backplane and CPU configuration of the host PLC system. Consult the system's hardware manual to verify if the backplane supports live insertion and removal of I\/O modules without interrupting the control bus.\u003c\/p\u003e\n\u003cp\u003eQ: Are the 8 input points individually configurable for logic levels?\u003c\/p\u003e\n\u003cp\u003eA: The module is designed for standard VDC logic inputs. Ensure the connected field signals match the rated voltage levels specified (1.2 VDC, 5.1 VDC, or 24 VDC) to prevent input circuit damage.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting and Bus Connection\u003c\/strong\u003e: Install the module into the designated PLC rack slot, ensuring the backplane pins are fully aligned. Secure the module using the integrated locking mechanism to maintain stable communication continuity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Wiring\u003c\/strong\u003e: Use shielded, twisted-pair cabling for all pulse inputs to minimize inductive interference. Route pulse signal lines in dedicated wireways, maintaining maximum separation from high-current AC cabling or motor drive power lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding\u003c\/strong\u003e: Terminate cable shields at the cabinet's common ground bus specifically designated for I\/O signal shielding. This is mandatory to ensure the module maintains its rated noise immunity in high-electromagnetic interference environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField Voltage Verification\u003c\/strong\u003e: Prior to energizing the system, verify that all input channels are connected to the intended signal voltage levels. The TK-MDP081 input circuitry is optimized for the specified current\/voltage limits; exceeding these parameters will trigger internal protection or lead to permanent component failure.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52972312166709,"sku":"TK-MDP081 51404351-175","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/TK-MDP08151404351-175.png?v=1780906837","url":"https:\/\/www.5gplc.com\/products\/honeywell-tk-mdp081-51404351-175-pulse-input-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}