{"product_id":"bristol-babcock-392008-04-1-391028014-ss-r1-high-speed-counter-board","title":"BRISTOL BABCOCK 392008-04-1 391028014 SS R1 High Speed Counter Board","description":"\u003cp\u003e\u003cstrong\u003e\u003cem\u003eThis product may contain shelf wear, have minor cosmetic imperfections, or have been tested. All our certified pre-owned products are backed by our return policy. We offer free shipping on all items. Please contact us for discounts or if you have any questions. We look forward to doing business with you!\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e· High-speed counter board designed for multi-channel pulse counting and control\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e· Supports up to four pulse inputs, including quadrature encoder inputs · Counting frequency capability up to approximately 100 kHz · Four isolated sink\/source DC outputs, 5–30 VDC, 1A per output point · Input voltage range typically 9–30 VDC with input protection (Zener clamps) · Counter range up to ±2.1 billion (31-bit plus sign bit) for extended counting capacity · Supports multiple input modes including up\/down pulse, pulse\/direction, and dual edge timing · Onboard timer range of up to 4.2 billion counts with 1 microsecond resolution · Standard removable terminal block for field wiring connections · Low internal power consumption (~400mA at +5V, about 6 Watts max) · Compatible with high-speed timing, cut-to-length, indexing, and dynamic registration applications · Compact form factor allowing integration into automation control systems\u003c\/p\u003e","brand":"Bristol","offers":[{"title":"Default Title","offer_id":43673218383981,"sku":"15064","price":300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/2419\/1853\/files\/s-l800_74bfbf00-0306-4c83-a07d-f30a59bef009.jpg?v=1763351121","url":"https:\/\/willardshvacsupply.com\/products\/bristol-babcock-392008-04-1-391028014-ss-r1-high-speed-counter-board","provider":"Willard's HVAC Supply","version":"1.0","type":"link"}