{"product_id":"allen-bradley-1734d-ib16-point-block-i-o-module","title":"Allen-Bradley 1734D-IB16 POINT Block I\/O Module","description":"\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 1734D-IB16\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e1734D-IB16\u003c\/strong\u003e Input Block Module, operates as a dedicated hardware component for 24 VDC discrete signal acquisition and field device monitoring within DeviceNet industrial networks.\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\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\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\u003e1734D-IB16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley \/ Rockwell Automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA \/ Mexico\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.51 lbs (0.23 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eCompact block module footprint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to 55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e24 VDC bus power \/ 12 mA per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Capacity\u003c\/td\u003e\n\u003ctd\u003e16 points, 24 VDC sink inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interface\u003c\/td\u003e\n\u003ctd\u003eDeviceNet network protocol\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003eChannel-to-logic galvanic isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDeviceNet Protocol and Deterministic Network Velocity\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated DeviceNet communication interface enables direct data exchange over trunk\/drop cable topologies without requiring separate network adapter modules.\u003c\/li\u003e\n\u003cli\u003eHigh-density block footprint packs 16 discrete 24 VDC input channels into a compact frame to optimize panel space and mounting rail density.\u003c\/li\u003e\n\u003cli\u003eOnboard firmware supports configurable backplane bus communication velocity and deterministic I\/O scanning cycles for real-time control system execution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How is primary operating power supplied to the 1734D-IB16 input block?\u003c\/p\u003e\n\u003cp\u003eA: Logic and network communications are powered directly through the 24 VDC DeviceNet network connection.\u003c\/p\u003e\n\u003cp\u003eQ: Can individual input channels on the 1734D-IB16 be wired for sourcing input devices?\u003c\/p\u003e\n\u003cp\u003eA: No, the 16 discrete input channels are designed specifically for 24 VDC current-sinking sensor signals.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSnap the block securely onto a grounded 35 mm DIN rail inside a protective IP54 or NEMA rated industrial enclosure.\u003c\/li\u003e\n\u003cli\u003eConnect the DeviceNet trunk cable via standard sealed or open-style 5-pin connectors, verifying terminal polarity prior to energizing the 24 VDC network power.\u003c\/li\u003e\n\u003cli\u003eEnsure the DeviceNet trunk drain wire is grounded at a single point to prevent ground loops and electromagnetic interference across the bus.\u003c\/li\u003e\n\u003cli\u003eMaintain physical separation between 24 VDC low-voltage signal wiring and high-voltage AC power lines within the enclosure wireways.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45307403075699,"sku":"1734D-IB16","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/1734D-IB8XOW8S_6e51c7c9-53fc-4009-91a5-4988c7bca86f.png?v=1785893149","url":"https:\/\/www.dcssupplier.com\/products\/allen-bradley-1734d-ib16-point-block-i-o-module","provider":"DcsSupplier Limited","version":"1.0","type":"link"}