{"product_id":"northern-ns1cu","title":"Northern NS1CU NS1 Connection Unit RS485 to RS232 Access Control Interface","description":"\u003cp data-start=\"0\" data-end=\"79\"\u003e\u003cstrong data-start=\"0\" data-end=\"79\"\u003eHoneywell NS1CU NS1 Connection Unit RS485 to RS232 Access Control Interface\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"81\" data-end=\"435\"\u003e\u003cstrong data-start=\"81\" data-end=\"91\"\u003eBrand:\u003c\/strong\u003e Honeywell \/ Northern Computers\u003cbr data-start=\"122\" data-end=\"125\"\u003e\u003cstrong data-start=\"125\" data-end=\"135\"\u003eModel:\u003c\/strong\u003e NS1CU\u003cbr data-start=\"141\" data-end=\"144\"\u003e\u003cstrong data-start=\"144\" data-end=\"153\"\u003eType:\u003c\/strong\u003e NS1 Connection Unit\u003cbr data-start=\"173\" data-end=\"176\"\u003e\u003cstrong data-start=\"176\" data-end=\"194\"\u003eCommunication:\u003c\/strong\u003e RS485 to RS232 Converter\u003cbr data-start=\"219\" data-end=\"222\"\u003e\u003cstrong data-start=\"222\" data-end=\"236\"\u003eInterface:\u003c\/strong\u003e DB9 Serial Port\u003cbr data-start=\"252\" data-end=\"255\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"255\" data-end=\"271\"\u003eApplication:\u003c\/strong\u003e Access Control Systems\u003cbr data-start=\"294\" data-end=\"297\"\u003e\u003cstrong data-start=\"297\" data-end=\"305\"\u003eI\/O:\u003c\/strong\u003e 4 Inputs\/Outputs\u003cbr data-start=\"322\" data-end=\"325\"\u003e\u003cstrong data-start=\"325\" data-end=\"342\"\u003eRelay Output:\u003c\/strong\u003e Additional External Relay Support\u003cbr data-start=\"376\" data-end=\"379\"\u003e\u003cstrong data-start=\"379\" data-end=\"397\"\u003ePower Support:\u003c\/strong\u003e Battery Backup and Recharge Circuit\u003c\/p\u003e\n\u003cp data-start=\"437\" data-end=\"713\"\u003e\u003cstrong data-start=\"437\" data-end=\"453\"\u003eDescription:\u003c\/strong\u003e\u003cbr data-start=\"453\" data-end=\"456\"\u003eGenuine Honeywell Northern NS1CU Connection Unit for NS1 access control systems. This interface module enables communication between NS1 controllers and host systems through RS485 to RS232 conversion while providing additional security and control features.\u003c\/p\u003e\n\u003cp data-start=\"715\" data-end=\"1002\"\u003eAccording to the included NS1 Connection Unit Guide, the NS1CU supports network connectivity for NS1 systems, battery backup functionality, relay outputs, RS485 communications and additional I\/O capabilities. The unit is housed in a robust enclosure and features a DB9 serial connection.\u003c\/p\u003e\n\u003cp data-start=\"1004\" data-end=\"1108\"\u003eSuitable for maintaining, expanding or servicing legacy Honeywell Northern access control installations.\u003c\/p\u003e\n\u003cp data-start=\"1110\" data-end=\"1416\"\u003e\u003cstrong data-start=\"1110\" data-end=\"1123\"\u003eFeatures:\u003c\/strong\u003e\u003cbr data-start=\"1123\" data-end=\"1126\"\u003e\u003cstrong data-start=\"1126\" data-end=\"1144\"\u003eRS485 to RS232\u003c\/strong\u003e communication conversion\u003cbr data-start=\"1169\" data-end=\"1172\"\u003e\u003cstrong data-start=\"1172\" data-end=\"1188\"\u003e4 I\/O points\u003c\/strong\u003e for control and monitoring\u003cbr data-start=\"1215\" data-end=\"1218\"\u003e\u003cstrong data-start=\"1218\" data-end=\"1243\"\u003eExternal relay output\u003c\/strong\u003e capability\u003cbr data-start=\"1254\" data-end=\"1257\"\u003e\u003cstrong data-start=\"1257\" data-end=\"1283\"\u003eBattery backup support\u003c\/strong\u003e with recharge circuit\u003cbr data-start=\"1305\" data-end=\"1308\"\u003e\u003cstrong data-start=\"1308\" data-end=\"1338\"\u003eRS485 network connectivity\u003c\/strong\u003e for NS1 systems\u003cbr data-start=\"1354\" data-end=\"1357\"\u003e\u003cstrong data-start=\"1357\" data-end=\"1381\"\u003eDB9 serial interface\u003c\/strong\u003e\u003cbr data-start=\"1381\" data-end=\"1384\"\u003e\u003cstrong data-start=\"1384\" data-end=\"1416\"\u003eCompact industrial enclosure\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1418\" data-end=\"1492\"\u003e\u003cstrong data-start=\"1418\" data-end=\"1431\"\u003eIncludes:\u003c\/strong\u003e\u003cbr data-start=\"1431\" data-end=\"1434\"\u003eNS1CU Connection Unit\u003cbr data-start=\"1455\" data-end=\"1458\"\u003eOriginal NS1 Connection Unit Guide\u003c\/p\u003e\n\u003cp data-start=\"1494\" data-end=\"1625\"\u003e\u003cstrong data-start=\"1494\" data-end=\"1503\"\u003eNote:\u003c\/strong\u003e\u003cbr data-start=\"1503\" data-end=\"1506\"\u003ePulled from a working environment. Compatibility with existing Northern NS1 systems should be verified before purchase.\u003c\/p\u003e\n\u003cp data-start=\"1627\" data-end=\"1716\"\u003e\u003cstrong data-start=\"1627\" data-end=\"1639\"\u003eUPC\/EAN:\u003c\/strong\u003e Not Specified\u003cbr data-start=\"1653\" data-end=\"1656\"\u003e\u003cstrong data-start=\"1656\" data-end=\"1678\"\u003eCountry of Origin:\u003c\/strong\u003e Not Specified\u003cbr data-start=\"1692\" data-end=\"1695\"\u003e\u003cstrong data-start=\"1695\" data-end=\"1707\"\u003eHS Code:\u003c\/strong\u003e 851769\u003c\/p\u003e\n\u003cp data-start=\"1718\" data-end=\"1750\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eShipping from Sydney, Australia.\u003c\/p\u003e","brand":"Northern","offers":[{"title":"Default Title","offer_id":51777008140605,"sku":"S3762","price":45.26,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/8931\/9485\/files\/20260219_145652.jpg?v=1780281713","url":"https:\/\/indrelec.com.au\/products\/northern-ns1cu","provider":"Indrelec","version":"1.0","type":"link"}