{"product_id":"allen-bradley-1769-rtbn18-compact-i-o-wiring-interface-new","title":"Allen-Bradley 1769-RTBN18 Compact I\/O Wiring Interface New","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen-Bradley 1769-RTBN18\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efunctions as the high-density physical wiring interface for 1769 Compact I\/O modules. This 18-pin Removable Terminal Block (RTB) provides the essential bridge between field-side sensors or actuators and the PLC hardware. By utilizing a removable architecture, it allows for seamless module swaps and hardware upgrades without requiring the technician to disconnect or disturb existing field wiring. We supply this component in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoriginal condition, ensuring high-integrity electrical contact for your automated control systems.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe 1769-RTBN18 utilizes heavy-duty screw-clamp terminations to maintain consistent electrical pressure in demanding industrial environments.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification Detail\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAllen-Bradley \/ Rockwell Automation\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCatalog Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1769-RTBN18\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eTerminal Count\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e18 Screw-type Terminals\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eConnection Technology\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eScrew Clamp\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWire Size (Solid)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e22–14 AWG (0.34–2.5 \u003cspan class=\"math-inline\"\u003e$mm^2$\u003c\/span\u003e)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWire Size (Stranded)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e22–14 AWG (0.34–2.5 \u003cspan class=\"math-inline\"\u003e$mm^2$\u003c\/span\u003e)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHigh-Density 1769 Compact I\/O Modules\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0°C to +60°C (32°F to +140°F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e118 x 35 x 25 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.07 kg (0.15 lbs)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUL, CE, cULus, Class I Div 2\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cp\u003eThe 1769-RTBN18 optimizes system uptime and simplifies electrical maintenance through its modular, technician-focused design.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEliminate Rewiring Errors:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe removable design enables you to replace a faulty I\/O module in seconds. Simply disconnect the entire wired block, swap the hardware, and reinsert the RTB. This process preserves the original wiring sequence and eliminates the risk of cross-wiring during emergency repairs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSupport for High-Density Modules:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWith 18 individual terminals, this RTB supports complex I\/O modules that require high connection counts in a narrow 35mm profile. This maximizes the utilization of your DIN rail space.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIndustrial-Grade Vibration Resistance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe screw-clamp mechanism locks field wires securely in place. This high-torque connection prevents intermittent signal loss or loose wires caused by the constant vibration of packaging, stamping, and manufacturing machinery.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFlexible Wire Gauges:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe terminals accommodate a wide range of industrial wiring, from thin 22 AWG signal leads to robust 14 AWG power wires. This versatility allows you to standardize on one terminal block style across various I\/O types.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOpen-Style Design for Thermal Management:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe mountable, open-style housing facilitates natural airflow around the terminal points, preventing heat buildup in high-density control cabinets and extending the life of the connected I\/O module.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use the 1769-RTBN18 on a module that only has 10 pins?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. You must match the terminal count of the block to the specific module header. For 10-pin modules, you require the 1769-RTBN10. The 1769-RTBN18 specifically fits high-density 18-point 1769 I\/O modules.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this terminal block ship with the I\/O module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhile original modules typically include one RTB, the 1769-RTBN18 is frequently ordered as a critical spare or as a replacement for blocks damaged during installation or due to over-tightening.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs there a spring-clamp alternative to this screw-type block?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Rockwell Automation offers spring-clamp versions (often identified with a \"C\" suffix in the catalog number) for users who prefer tool-less wiring. However, the 1769-RTBN18 remains the industrial standard for maximum mechanical clamping force.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat torque should I apply to the terminal screws?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAlways refer to the specific 1769 I\/O module manual for exact torque settings. Standard practice for these blocks usually requires between 0.5–0.6 Nm (4.4–5.3 lb-in) to ensure a secure, gas-tight connection without stripping the threads.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":43166074503258,"sku":"1769-RTBN18","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/461._691c4211-f048-4df0-9efb-f5e6b30037ab.jpg?v=1775032907","url":"https:\/\/www.spareoil.com\/products\/allen-bradley-1769-rtbn18-compact-i-o-wiring-interface-new","provider":"SpareOil Automation","version":"1.0","type":"link"}