{"product_id":"1794-ob16p-allen-bradley-digital-output-module-flex-i-o","title":"1794-OB16P Allen-Bradley Digital Output Module FLEX I\/O","description":"\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 1794-OB16P\u003c\/strong\u003e serves as the primary \u003cstrong\u003e1794-OB16P\u003c\/strong\u003e Digital Output Module utilized to execute protected direct current sourcing operations across FLEX I\/O platforms.\u003c\/p\u003e\n\u003ch3\u003eElement Analysis \u0026amp; Configuration Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1794\u003c\/strong\u003e: Designates the distributed modular hardware platform architecture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOB\u003c\/strong\u003e: Specifies the direct current (DC) solid-state sourcing electronic circuit configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16\u003c\/strong\u003e: Defines the availability of exactly 16 discrete output channels on the unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eP\u003c\/strong\u003e: Indicates the built-in electronic short-circuit and overcurrent protection variant.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Parameters\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\u003e1794-OB16P\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\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.08 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e9.4 x 4.5 x 5.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 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 nominal voltage rating (10 to 31.2 VDC range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current Rating\u003c\/td\u003e\n\u003ctd\u003e8 A total module maximum capacity (0.5 A per channel max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Type\u003c\/td\u003e\n\u003ctd\u003eProtected current sourcing discrete outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePoint Density\u003c\/td\u003e\n\u003ctd\u003e16 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTariff Code\u003c\/td\u003e\n\u003ctd\u003e8537101190\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDeterministic Networks \u0026amp; Firmware Flash Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe system architecture synchronizes external command execution with the backplane bus communication velocity parameters. Operating over industrial interfaces like EtherNet\/IP deterministic networks, the hardware ensures immediate bit-state transfer while retaining full firmware flash compatibility flags during hot-swapping or remote platform maintenance procedures.\u003c\/p\u003e\n\u003ch3\u003eBill of Materials\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x 1794-OB16P Flex 16 Point Protected Digital Output Module\u003c\/li\u003e\n\u003cli\u003e1 x Technical Installation Guide Sheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePhysical Mount \u0026amp; Shielding Configuration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Mounting Base\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eSet the mechanical key switch on the specific terminal base block to position 2 prior to execution.\u003c\/li\u003e\n\u003cli\u003eAlign the module base slots and press down firmly until the side locking snaps are engaged.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConductor Separation Rules\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eIsolate the 24 VDC field output wires from low-voltage data communication bus lines inside the panel channels.\u003c\/li\u003e\n\u003cli\u003eKeep individual source voltage legs distinct to maximize the performance of the electronic circuit safety systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMaintenance Engineering FAQ\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWhat specific hazard condition triggers the internal electronic protection system of a channel?\u003c\/p\u003e\n\u003cp\u003eAn electrical short-circuit or a current draw exceeding the maximum threshold forces the channel into a protected off state.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes this protected output module support physical removal and insertion under power (RIUP)?\u003c\/p\u003e\n\u003cp\u003eYes, RIUP actions are fully permitted by the design parameters provided the surrounding location is non-hazardous.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the baseline current consumption drawn from the 5 VDC internal backplane line?\u003c\/p\u003e\n\u003cp\u003eThe internal processing microcircuit elements draw a maximum current load of 80 mA from the backplane rail.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow can an engineer reset an output point after it has tripped into short-circuit protection?\u003c\/p\u003e\n\u003cp\u003eThe trip state can be cleared by removing the field fault and cycling the output bit or resetting field power.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the maximum off-state leakage current specification for each sourcing channel?\u003c\/p\u003e\n\u003cp\u003eThe solid-state current sourcing architecture features a maximum off-state leakage limit of 0.5 mA per channel.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat happens to the status of the 16 sourcing outputs if the local backplane communication drops out?\u003c\/p\u003e\n\u003cp\u003eThe solid-state switches automatically transition down to default off positions or follow pre-selected safe state parameters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIs galvanic isolation present between the 24 VDC field logic side and the backplane circuit?\u003c\/p\u003e\n\u003cp\u003eYes, optocoupler electronic configurations provide continuous galvanic isolation rated up to 850 VDC between loops.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan this specific assembly operate reliably inside unconditioned industrial storage areas?\u003c\/p\u003e\n\u003cp\u003eUnpowered storage parameters allow for ambient temperature limits extending from -40 to +85 deg C without board failures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":46066457608365,"sku":"1794-OB16P","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/1794-OB16P3.jpg?v=1784211001","url":"https:\/\/www.maxwellplc.com\/ru\/products\/1794-ob16p-allen-bradley-digital-output-module-flex-i-o","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}