{"product_id":"1771-vhsc","title":"Allen-Bradley 1771-VHSC - Very High Speed Counter Module, 4 inputs, 8 outputs, 12 channels total","description":"\u003cp\u003eAllen-Bradley 1771-VHSC Very High Speed Counter Module — very-high-speed counter, 4 inputs \/ 8 outputs. The Allen-Bradley 1771-VHSC is a very-high-speed counter combination module for the 1771 PLC-5 I\/O system. It combines 4 input signals and 8 output signals across 12 channels. It performs high-speed counting and provides fast outputs for time-critical control from the PLC-5 processor. It is a discontinued module supported through repair and replacement..\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMPN \/ SKU:\u003c\/strong\u003e 1771-VHSC\u003c\/p\u003e\u003ch2\u003e1771-VHSC Applications\u003c\/h2\u003e\u003cp\u003eThe 1771-VHSC handles high-speed pulse counting from encoders and fast sensors in a PLC-5 system, with integrated outputs for rapid on\/off control. It mounts in a 1771 I\/O chassis and is configured through the processor's data table and the module user manual (1771-UM666). It is applied where processor scan rates are too slow for direct counting, such as positioning and rate measurement. It provides 4 inputs and 8 outputs across 12 channels. Confirm counting mode and output assignments before use.\u003c\/p\u003e\u003ch2\u003e1771-VHSC Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e1771-VHSC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eVery High Speed Counter Module\u003c\/td\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003e1771 PLC-5\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eInput Signals\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eOutput Signals\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cstyle\u003e.ha-2col{display:grid;grid-template-columns:1fr 1fr;gap:44px;margin-top:34px;align-items:start}@media(max-width:768px){.ha-2col{grid-template-columns:1fr;gap:28px}}.ha-xref{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 10px}.ha-xref-item{border:1px solid #e8e8e8;border-left:3px solid #e05a1e;border-radius:8px;padding:9px 16px;background:#fafafa;min-width:150px}.ha-xref-brand{display:block;font-size:11px;font-weight:800;letter-spacing:.6px;text-transform:uppercase;color:#e05a1e}.ha-xref-model{display:block;font-size:14.5px;font-weight:600;color:#1a1a1a;margin-top:2px}.ha-xref-note{font-size:12.5px;color:#777;margin:0}.ha-dl{display:inline-flex;align-items:center;gap:14px;background:#e05a1e;color:#fff!important;text-decoration:none!important;font-weight:700;font-size:15px;line-height:1.2;padding:15px 28px;border-radius:10px;box-shadow:0 3px 12px rgba(224,90,30,.28);transition:transform .16s,box-shadow .16s,background .16s}.ha-dl:hover{background:#c44d18;box-shadow:0 6px 18px rgba(224,90,30,.40);transform:translateY(-2px)}.ha-dl-ic{display:flex;align-items:center;justify-content:center;width:38px;height:38px;background:rgba(255,255,255,.18);border-radius:8px;flex-shrink:0}.ha-dl small{display:block;font-size:11.5px;font-weight:500;opacity:.92;letter-spacing:.3px;margin-top:2px}\u003c\/style\u003e\u003cdiv class=\"ha-2col\"\u003e\u003cdiv class=\"ha-col\"\u003e\n\u003ch2\u003e1771-VHSC Datasheet \u0026amp; Manual\u003c\/h2\u003e\n\u003ca class=\"ha-dl\" href=\"https:\/\/www.rockwellautomation.com\/en-us\/products\/details.1771-VHSC.html\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan class=\"ha-dl-ic\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#fff\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4\"\u003e\u003c\/path\u003e\u003cpolyline points=\"7 10 12 15 17 10\"\u003e\u003c\/polyline\u003e\u003cline x1=\"12\" y1=\"15\" x2=\"12\" y2=\"3\"\u003e\u003c\/line\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cspan\u003eDownload Datasheet \u0026amp; Manual\u003csmall\u003eAllen-Bradley 1771-VHSC · PDF · Official Allen-Bradley document\u003c\/small\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":48705752563849,"sku":"1771-VHSC","price":1505.69,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/5622\/4649\/files\/1771-VHSC_1000x1000_d7d23a38-c6fc-43b5-ac9a-e4d4e3717f52.jpg?v=1792214904","url":"https:\/\/www.creativeautomation.ae\/products\/1771-vhsc","provider":"Creative Industrial Automation","version":"1.0","type":"link"}