{"product_id":"honeywell-51304084-175-mc-tpix12-pulse-input-module","title":"Honeywell 51304084-175 MC-TPIX12 Pulse Input Module","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell 51304084-175\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eMC-TPIX12\u003c\/strong\u003e Pulse Input Module, operates as a dedicated hardware component for high-speed pulse input processing within industrial automation control systems. Configured to interface directly with field pulse transmitters, the assembly captures frequency and counts across multiple independent channels, converting rapid voltage state transitions into internal digital data registers at high data transmission rates.\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\u003e51304084-175 MC-TPIX12\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\u003eSeries \/ Module Type\u003c\/td\u003e\n\u003ctd\u003ePMIO \/ Pulse Input Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.7 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e30.8 cm x 12.1 cm x 7.2 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-25 to +65 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eManufacturer standard backplane draw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e8 pulse inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Input Frequency\u003c\/td\u003e\n\u003ctd\u003e10 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Range\u003c\/td\u003e\n\u003ctd\u003e0-30 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Sensitivity\u003c\/td\u003e\n\u003ctd\u003e0.5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Pulse Width\u003c\/td\u003e\n\u003ctd\u003e10 us\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Rate\u003c\/td\u003e\n\u003ctd\u003e12 Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShock Resistance\u003c\/td\u003e\n\u003ctd\u003e20 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibration Resistance\u003c\/td\u003e\n\u003ctd\u003e2 g (10-200 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel-to-Channel Isolation and Pulse Processing\u003c\/h3\u003e\n\u003cp\u003eThe Honeywell 51304084-175 features hardware-level electronic processing to evaluate input signals between 0-30 VDC with an input sensitivity threshold fixed at 0.5 V. The processing circuitry relies on integrated channel-to-channel isolation matrices to mitigate electromagnetic interference and eliminate common-mode voltage differences between isolated field instruments. Capable of handling a minimum pulse width of 10 us up to a maximum input frequency of 10 kHz, the input channels continuously filter high-frequency noise while the internal communication interface delivers processed metrics across the local bus at a synchronous 12 Mbps data rate.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What are the consequences if the input pulse width drops below the 10 us limit?\u003c\/p\u003e\n\u003cp\u003eA: Pulses with a duration shorter than 10 us fall outside the detection threshold of the input filtering circuitry. This causes the internal counter to omit the transition event, resulting in registration losses and inaccurate totalization metrics inside the master controller.\u003c\/p\u003e\n\u003cp\u003eQ: How does the module manage voltage transients on the 0-30 VDC field wiring lines?\u003c\/p\u003e\n\u003cp\u003eA: Each channel on the MC-TPIX12 is equipped with physical overvoltage protection and channel-to-channel isolation networks. These sub-components clamp transient voltage spikes and restrict fault currents, protecting the internal 12 Mbps processing logic from destructive electrical surges.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIN Rail Mounting\u003c\/strong\u003e: Secure the module chassis into the allocated carrier frame or standard 35 mm DIN rail structure. Ensure the top and bottom ventilation apertures are unobstructed to maintain passive convection airflow within the specified -25 to +65 deg C thermal operational envelope.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Terminal Wiring\u003c\/strong\u003e: Connect the pulse transmitter signal lines to the terminal blocks using twisted-pair conductors. Ensure insulation strip length does not exceed 10 mm to prevent accidental contact between neighboring channels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShielding Protocols\u003c\/strong\u003e: Terminate the field instrument cable drain wire at the dedicated enclosure ground terminal point. The shield must be left ungrounded at the field sensor side to eliminate the generation of parasitic ground loops that alter the 0.5 V input sensitivity performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Lock Verification\u003c\/strong\u003e: Verify that the module's integrated structural retention mechanisms are fully latched before commissioning to guarantee electrical trace alignment across the interface backplane during 2 g vibration conditions.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":53136057860405,"sku":"51304084-175 MC-TPIX12","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/51304084-175MC-TPIX12.png?v=1784106301","url":"https:\/\/www.5gplc.com\/products\/honeywell-51304084-175-mc-tpix12-pulse-input-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}