{"product_id":"allen-bradley-1771-oq16-digital-output-module","title":"Allen-Bradley 1771-OQ16 Digital Output Module","description":"\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 1771-OQ16\u003c\/strong\u003e (\u003cstrong\u003e1771OQ16\u003c\/strong\u003e Digital Output Module) provides 16 isolated DC output points for switching external field circuits within a PLC-5 I\/O system.\u003c\/p\u003e\n\u003ch3\u003eModel Identification\u003c\/h3\u003e\n\u003cp\u003eThe supplied catalog information identifies 1771-OQ16 as an isolated B Series, 16-point digital output module. Listed spare variants are 1771-OQ16\/A, 1771-OQ16\/B, and 1771-OQ16\/C. No additional electrical differences between these variants are specified.\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\u003e1771-OQ16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpare Model\u003c\/td\u003e\n\u003ctd\u003e1771-OQ16\/A, 1771-OQ16\/B, 1771-OQ16\/C\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\u003eSeries\u003c\/td\u003e\n\u003ctd\u003ePLC-5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eDigital Output Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Designation\u003c\/td\u003e\n\u003ctd\u003eIsolated B Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Output Points\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Type\u003c\/td\u003e\n\u003ctd\u003eIsolated digital output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e10-32 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current\u003c\/td\u003e\n\u003ctd\u003e100 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eNot specified in supplied data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003eNot specified in supplied data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003eNot specified in supplied data\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\u003e0.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e25.7 x 14.7 x 3 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTariff Code\u003c\/td\u003e\n\u003ctd\u003e8538907080\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIsolated DC Output Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe 1771-OQ16 provides 16 isolated digital output points for DC field circuits. The supplied electrical data specifies an output range of 10-32 VDC with a maximum stated output current of 100 mA.\u003c\/p\u003e\n\u003cp\u003eThe isolated output configuration separates the specified output circuits from one another according to the module architecture. The supplied information does not define channel grouping, isolation voltage, leakage current, switching delay, or internal suppression components. These parameters should therefore be verified from the applicable technical documentation before detailed circuit design.\u003c\/p\u003e\n\u003ch3\u003ePLC-5 I\/O Integration\u003c\/h3\u003e\n\u003cp\u003eThe module functions as a discrete output device within the PLC-5 I\/O architecture. Output commands are transferred through the controller and I\/O backplane before being applied to the associated field circuits.\u003c\/p\u003e\n\u003cp\u003eThe 16-point configuration provides multiple discrete DC outputs in a single I\/O module. The supplied data does not specify EtherNet\/IP functionality, network timing, firmware requirements, or communication protocol parameters for the module itself.\u003c\/p\u003e\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Allen-Bradley 1771-OQ16 digital output module\u003c\/li\u003e\n\u003cli\u003e1 x 16-point isolated DC output module\u003c\/li\u003e\n\u003cli\u003eNo external terminal assembly, mounting accessory, or additional kit is identified in the supplied data\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003ch4\u003eChassis Installation\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eInstall the module in a compatible PLC-5 I\/O chassis.\u003c\/li\u003e\n\u003cli\u003eInspect the backplane connector for contamination or physical damage before installation.\u003c\/li\u003e\n\u003cli\u003eRemove system power before inserting or removing the module unless the applicable documentation explicitly permits energized replacement.\u003c\/li\u003e\n\u003cli\u003eVerify full mechanical seating before applying power.\u003c\/li\u003e\n\u003cli\u003eDo not force the module into the chassis connector.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDC Field Wiring\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm the field circuit voltage is within the specified 10-32 VDC range.\u003c\/li\u003e\n\u003cli\u003eLimit each output circuit to the specified 100 mA rating.\u003c\/li\u003e\n\u003cli\u003eMaintain suitable separation between DC output wiring and low-level analog or communication conductors.\u003c\/li\u003e\n\u003cli\u003eVerify field polarity and terminal identification before energizing the circuit.\u003c\/li\u003e\n\u003cli\u003eProvide external protection appropriate to the connected load where required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eIsolation and Grounding\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePreserve the intended isolated-channel wiring arrangement.\u003c\/li\u003e\n\u003cli\u003eDo not introduce unintended common connections between isolated output circuits.\u003c\/li\u003e\n\u003cli\u003eMaintain cabinet grounding and bonding according to the applicable electrical installation standard.\u003c\/li\u003e\n\u003cli\u003eRoute switching conductors to reduce electromagnetic coupling into adjacent signal circuits.\u003c\/li\u003e\n\u003cli\u003eInspect all field connections for secure mechanical termination.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow many output points are provided?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 1771-OQ16 provides 16 digital output points. The supplied product information identifies the module as an isolated B Series output module.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat output voltage range is specified?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe supplied specification identifies a DC output range of 10-32 VDC. The connected field circuit should remain within this stated range.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the output current rating?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe supplied product data specifies 100 mA output current. The connected load should not exceed the applicable module output rating.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs the output electrically isolated?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The product information identifies the module as an isolated B Series digital output module. Detailed isolation voltage is not provided.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does the B Series designation mean?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe supplied data identifies the module as \"Isolated B Series.\" It does not provide a documented electrical interpretation of the B designation, so no additional function is assigned.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs module power consumption specified?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The supplied information does not provide a power-consumption value. It should not be calculated from the 100 mA field-output rating.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the supplied data confirm hot-swapping?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Hot-swap capability is not stated. Installation and removal should therefore be performed with power removed unless the applicable PLC-5 documentation specifies otherwise.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAre switching delay and leakage current specified?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Switching delay, leakage current, contact behavior, and internal suppression characteristics are not included in the supplied data and should be verified separately.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":46066444107949,"sku":"1771-OQ16","price":159.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/allen-bradley_1771-oq16_1.jpg?v=1786890135","url":"https:\/\/www.maxwellplc.com\/ru\/products\/allen-bradley-1771-oq16-digital-output-module","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}