{"product_id":"honeywell-621-0008-8pt-pulse-input-module-5-60vdc-100khz","title":"Honeywell 621-0008 8pt Pulse Input Module 5-60VDC 100kHz","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eHoneywell 621-0008 is an 8-point Pulse Input Module that counts digital pulses at frequencies up to 100 kHz. Each channel has a 16-bit up-counter (max count 65 535) and supports selectable voltage ranges of 5 V, 24 V or 48 V (overall 5–60 VDC).\u003c\/p\u003e\n\u003ch3\u003eKey Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eChannels: 8 pulse inputs\u003c\/li\u003e\n\u003cli\u003eMax frequency: 100 kHz\u003c\/li\u003e\n\u003cli\u003eCounter: 16-bit up-counter per channel (0–65 535)\u003c\/li\u003e\n\u003cli\u003eVoltage ranges: 5 V (4.5–9 V), 24 V (10–32 V), 48 V (32–60 V)\u003c\/li\u003e\n\u003cli\u003eOverall range: 5–60 VDC\u003c\/li\u003e\n\u003cli\u003eSystem: Honeywell IPC \/ special-function I\/O\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose This\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-speed pulse counting up to 100 kHz\u003c\/li\u003e\n\u003cli\u003eWide selectable input voltage ranges\u003c\/li\u003e\n\u003cli\u003eSuitable for flowmeters, proximity switches and pulse generators\u003c\/li\u003e\n\u003cli\u003eSimple processor read\/reset of counters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCommon Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax frequency?\u003c\/strong\u003e 100 kHz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannels?\u003c\/strong\u003e 8.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage range?\u003c\/strong\u003e Selectable 5 \/ 24 \/ 48 V (5–60 VDC overall).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMounting Steps\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eInstall the module in the appropriate I\/O card file slot.\u003c\/li\u003e\n\u003cli\u003eSelect the voltage range for each input as required.\u003c\/li\u003e\n\u003cli\u003eWire pulse sources (flowmeters, proximity switches, etc.).\u003c\/li\u003e\n\u003cli\u003ePower up and verify counter operation from the processor.\u003c\/li\u003e\n\u003cli\u003eImplement read and reset logic in the application program.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eBuying Advice\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIdeal for high-speed pulse or flow measurement applications.\u003c\/li\u003e\n\u003cli\u003eConfirm voltage range matches the field device output.\u003c\/li\u003e\n\u003cli\u003eUseful specialty module for legacy Honeywell IPC systems.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":50167225417866,"sku":"621-0008","price":176.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0698\/2818\/2154\/files\/621-0008_2_ef5ac87e-6e4c-40eb-aa62-53af7a2818c5.jpg?v=1788944924","url":"https:\/\/www.cambiaplc.com\/products\/honeywell-621-0008-8pt-pulse-input-module-5-60vdc-100khz","provider":"Controlix Automation","version":"1.0","type":"link"}