{"product_id":"1-mhz-encoder-module-allen-bradley-point-i-o-1734-ij","title":"1 MHz Encoder Module Allen-Bradley POINT I\/O 1734-IJ","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #0056b3;\"\u003e1734-IJ\u003c\/strong\u003e is a high-speed incremental encoder module from Allen-Bradley's POINT I\/O series. Engineered for precise motion and position feedback, this module features 1 counter channel, an input frequency up to 1 MHz, and a 5 V DC nominal voltage rating. Weighing just \u003cstrong style=\"color: #0056b3;\"\u003e0.08 lbs (approx. 36 g)\u003c\/strong\u003e with compact dimensions of \u003cstrong style=\"color: #0056b3;\"\u003e2.21 x 0.47 x 2.97 inches\u003c\/strong\u003e, it mounts easily on standard DIN rails or panels and pairs with 1734-TB, -TBS, -TB3, or -TB3S wiring bases.\u003c\/p\u003e\n\n\u003ch2\u003eCore Technical Advantages\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Frequency Input Capability:\u003c\/strong\u003e Supports selectable input frequencies up to 1 megahertz, 500 kHz, or 250 kHz for fast encoder tracking.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComprehensive Data Exchange:\u003c\/strong\u003e Produces 6 or 10 bytes of input data (scanner Rx) and consumes 1 byte of I\/O data (scanner Tx) with a 24-bit binary frequency range up to 16,777,215.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnique Status Indicators:\u003c\/strong\u003e Features 5 diagnostic LEDs, including flashing yellow status indicators for A, B, and Z inputs when toggling on and off.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSelf-Powered POINTbus Operation:\u003c\/strong\u003e Draws a maximum POINTbus current of 160 mA without requiring any additional external DC power supply.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 15px 0;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background-color: #f2f2f2;\"\u003e\n      \u003cth style=\"border: 1px solid #dddddd; padding: 8px; text-align: left;\"\u003eParameter\u003c\/th\u003e\n      \u003cth style=\"border: 1px solid #dddddd; padding: 8px; text-align: left;\"\u003eSpecification Details\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e\u003cstrong\u003eManufacturer \u0026amp; Brand\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eAllen-Bradley \/ Rockwell Automation\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e\u003cstrong\u003eCatalog Number \/ Series\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e1734-IJ \/ POINT I\/O Series (UPC: 10612598269140)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e\u003cstrong\u003eModule Type \u0026amp; Counters\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eIncremental Encoder Module (1 Counter Channel)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e\u003cstrong\u003eInput Frequency Options\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e1 MHz, 500 kHz, or 250 kHz\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e\u003cstrong\u003eNominal Voltage \u0026amp; Current\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e5 V DC nominal; Input current: 19.1 mA @ 5V, 25.7 mA @ 6V\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e\u003cstrong\u003eIsolation \u0026amp; Dissipation\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e50 Volts Continuous Isolation; 1.1 W Power \/ 3.75 BTU\/hr Thermal\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e\u003cstrong\u003ePhysical Dimensions \u0026amp; Mass\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e2.21 x 0.47 x 2.97 in; Net Weight: 0.08 lbs (0.036 kg)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e\u003cstrong\u003eOperating Environment\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e-4 to 131 °F (-20 to 55 °C); 5% to 95% non-condensing humidity\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e\u003cstrong\u003eCompatible Wiring Bases\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e1734-TB, 1734-TBS, 1734-TB3, 1734-TB3S (Keyswitch Position 2)\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eIndustrial Solutions\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConveyor \u0026amp; Material Handling:\u003c\/strong\u003e Tracks incremental encoder pulses for precise speed and distance positioning on automated lines.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCNC \u0026amp; Machine Tool Feedbacks:\u003c\/strong\u003e Connects directly to rotary encoders to monitor spindle rotation and axis travel.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackaging Machinery:\u003c\/strong\u003e Delivers high-speed pulse counting for registration and web tension control applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDistributed I\/O Architecture:\u003c\/strong\u003e Integrates seamlessly into modular POINT I\/O drops across complex automation cells.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWiring \u0026amp; Installation\u003c\/h2\u003e\n\u003ch3\u003eTerminal Base Preparation\u003c\/h3\u003e\n\u003cp\u003eMount the appropriate 1734 wiring base (1734-TB, -TBS, -TB3, or -TB3S) onto a standard DIN rail or panel. Ensure the keyswitch is set to position 2 to match the 1734-IJ module mechanical keying.\u003c\/p\u003e\n\n\u003ch3\u003eConductor Termination\u003c\/h3\u003e\n\u003cp\u003eConnect encoder signal lines (A return, B return, Z return) using solid or stranded copper wire sized between 22 and 14 AWG. No external DC power supply is required for module operation.\u003c\/p\u003e\n\n\u003ch3\u003eModule Insertion\u003c\/h3\u003e\n\u003cp\u003eAlign the 1734-IJ module with the wired terminal base and push firmly until it locks securely into place, engaging the POINTbus backplane connectors.\u003c\/p\u003e\n\n\u003ch3\u003eStatus LED Verification\u003c\/h3\u003e\n\u003cp\u003eApply system power and verify that the module and network status indicators glow green. Confirm encoder operation by observing the flashing yellow status lights on inputs A, B, and Z.\u003c\/p\u003e\n\n\u003ch2\u003eEngineering Advantages\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-Compact Footprint:\u003c\/strong\u003e Space-saving 0.47-inch width minimizes panel estate usage in high-density I\/O enclosures.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRobust Shock \u0026amp; Vibration Rating:\u003c\/strong\u003e Built to withstand 30 g operating shock and 5 g vibration at 10 to 500 Hz in demanding industrial plants.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReal-Time Pulse Visibility:\u003c\/strong\u003e Toggling yellow LED indicators provide instant visual verification of active encoder signals during troubleshooting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical FAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: What wiring bases are compatible with the 1734-IJ module?\u003c\/strong\u003e\u003cbr\u003e\nA1: Compatible with 1734-TB, 1734-TBS, 1734-TB3, and 1734-TB3S wiring bases.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ2: Does the 1734-IJ require an external power supply?\u003c\/strong\u003e\u003cbr\u003e\nA2: No. It is powered directly via the POINTbus backplane (max current 160 mA).\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ3: What is the physical weight and maximum input frequency?\u003c\/strong\u003e\u003cbr\u003e\nA3: The module weighs 0.08 lbs and supports input frequencies up to 1 MHz.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":67640245878916,"sku":"1734-IJ","price":192.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1734-IJ-1.jpg?v=1791707188","url":"https:\/\/www.etowonauto.com\/vi\/products\/1-mhz-encoder-module-allen-bradley-point-i-o-1734-ij","provider":"Etowon Auto","version":"1.0","type":"link"}