{"product_id":"allen-bradley-1769-rtbn18-removable-terminal-block","title":"Allen Bradley 1769-RTBN18 Removable Terminal Block","description":"\u003ch2\u003eAllen Bradley 1769-RTBN18 Removable Terminal Block\u003c\/h2\u003e\n\u003cp\u003eConfigured for field wiring termination in CompactLogix 1769 I\/O systems, the \u003cstrong\u003eAllen Bradley 1769-RTBN18\u003c\/strong\u003e (\u003cstrong\u003e1769-RTBN18\u003c\/strong\u003e Removable Terminal Block) provides direct electrical connection between external conductors and compatible I\/O modules.\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\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\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\u003e1769-RTBN18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eRemovable Terminal Block (RTB)\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\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eCompatible with installed 1769 CompactLogix module operating environment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive component; no external power consumption\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Count\u003c\/td\u003e\n\u003ctd\u003e18 terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Style\u003c\/td\u003e\n\u003ctd\u003eSpring-clamp (cage clamp) terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Platform\u003c\/td\u003e\n\u003ctd\u003eAllen Bradley CompactLogix 1769 I\/O series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWire Capacity\u003c\/td\u003e\n\u003ctd\u003eSolid wire: 0.34 to 1.5 mm2 (22 to 16 AWG); stranded wire: 0.34 to 1.0 mm2 (22 to 18 AWG)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Method\u003c\/td\u003e\n\u003ctd\u003eDirect snap mounting on compatible 1769 I\/O modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKeying Feature\u003c\/td\u003e\n\u003ctd\u003eMechanical keying to prevent incorrect terminal block installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eEtherNet\/IP and CompactLogix I\/O Hardware Integration\u003c\/h3\u003e\n\u003cp\u003eThe 1769-RTBN18 functions as a passive interface component within the Allen Bradley CompactLogix I\/O architecture. Therefore, it does not process data or communicate through the backplane bus. Instead, it maintains the physical termination point between field devices and the I\/O module channels.\u003c\/p\u003e\n\u003cp\u003eAdditionally, the CompactLogix platform uses modular I\/O density scaling, allowing different 1769 I\/O modules to share standardized removable terminal block designs. The spring-clamp structure reduces terminal loosening caused by vibration and repeated maintenance operations.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Is the 1769-RTBN18 an active I\/O module?\u003cbr\u003eA: No. The 1769-RTBN18 is a passive removable terminal block. It provides field wiring termination and does not contain signal processing circuits.\u003c\/p\u003e\n\u003cp\u003eQ: Can the 1769-RTBN18 be installed on any CompactLogix module?\u003cbr\u003eA: No. The terminal block must match the mechanical and electrical requirements of the specific 1769 I\/O module. Users must verify module compatibility before installation.\u003c\/p\u003e\n\u003cp\u003eQ: Does the 1769-RTBN18 require firmware configuration?\u003cbr\u003eA: No. The removable terminal block contains no firmware and does not require software configuration or network addressing.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm that the connected 1769 I\/O module supports the 1769-RTBN18 terminal block before installation.\u003c\/li\u003e\n\u003cli\u003eDisconnect field power before removing or installing the removable terminal block.\u003c\/li\u003e\n\u003cli\u003eInsert conductors according to the specified wire size range and ensure proper spring-clamp engagement.\u003c\/li\u003e\n\u003cli\u003eRoute field wiring separately from high-voltage and high-noise conductors to reduce electrical interference.\u003c\/li\u003e\n\u003cli\u003eMaintain proper shielding and grounding practices according to the connected I\/O module installation requirements.\u003c\/li\u003e\n\u003cli\u003eVerify terminal identification markings before applying field power.\u003c\/li\u003e\n\u003cli\u003eInspect the terminal block locking mechanism after installation to confirm correct mechanical engagement.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":44591276785752,"sku":"1769-RTBN18","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/1769-RTBN18-3_1200x1200_39eae091-fd0d-48d3-96c3-5c2761d680e1.jpg?v=1786606823","url":"https:\/\/www.industriaxplc.com\/id\/products\/allen-bradley-1769-rtbn18-removable-terminal-block","provider":"IndustriaX Limited","version":"1.0","type":"link"}