{"product_id":"allen-bradley-1756-of4-controllogix-analog-output-module","title":"Allen-Bradley 1756-OF4 ControlLogix Analog Output Module","description":"\u003cp\u003eConfigured for analog signal generation in a ControlLogix system, the \u003cstrong\u003eAllen-Bradley 1756-OF4\u003c\/strong\u003e (\u003cstrong\u003e1756OF4\u003c\/strong\u003e Analog Output Module) provides four configurable voltage or current output channels.\u003c\/p\u003e\n\u003ch3\u003eModel Identification\u003c\/h3\u003e\n\u003cp\u003eThe supplied model references identify the same ControlLogix analog output hardware:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCatalog Number: 1756-OF4\u003c\/li\u003e\n\u003cli\u003eAlternate Model Reference: 1756OF4\u003c\/li\u003e\n\u003cli\u003eSpare Model Reference: 1756-OF4\/A\u003c\/li\u003e\n\u003cli\u003eModule Type: Analog Output Module\u003c\/li\u003e\n\u003cli\u003eSeries: ControlLogix\u003c\/li\u003e\n\u003cli\u003eOutput Channels: 4\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNo functional suffix breakdown is assigned beyond the catalog references provided.\u003c\/p\u003e\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003cfigure\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\u003e1756-OF4\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\u003eControlLogix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eAnalog Output Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e2.5 x 15.2 x 12.7 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eNot specified in supplied data\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\u003eOutput Channels\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Type\u003c\/td\u003e\n\u003ctd\u003eVoltage or current\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Output Range\u003c\/td\u003e\n\u003ctd\u003e+\/-10 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Output Range\u003c\/td\u003e\n\u003ctd\u003e0-20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e15 bits\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\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipment Origin\u003c\/td\u003e\n\u003ctd\u003eXiamen, China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eControlLogix Signal Processing\u003c\/h3\u003e\n\u003cp\u003eThe 1756-OF4 converts controller output commands into four analog field signals. Each channel supports voltage or current output operation within the supplied ranges.\u003c\/p\u003e\n\u003cp\u003eThe module is part of the ControlLogix I\/O architecture and communicates with the controller through the ControlLogix backplane. The supplied data does not specify channel-to-channel isolation, output accuracy, load resistance, or backplane current consumption.\u003c\/p\u003e\n\u003ch3\u003eOrdering Configuration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Allen-Bradley 1756-OF4 ControlLogix Analog Output Module\u003c\/li\u003e\n\u003cli\u003eNo additional terminal block, removable terminal housing, or wiring accessory is specified in the supplied product data.\u003c\/li\u003e\n\u003cli\u003eAny required field wiring accessories should be selected according to the installed ControlLogix chassis and terminal arrangement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Considerations\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstall the module in a compatible ControlLogix chassis with power removed when required by the applicable installation procedure.\u003c\/li\u003e\n\u003cli\u003eVerify the selected channel configuration before connecting voltage or current field wiring.\u003c\/li\u003e\n\u003cli\u003eSeparate analog signal wiring from high-voltage and high-current conductors where practical.\u003c\/li\u003e\n\u003cli\u003eUse appropriate shield termination practices for analog signal wiring according to the system grounding design.\u003c\/li\u003e\n\u003cli\u003eConfirm the connected field device accepts the configured 0-20 mA or +\/-10 VDC signal range.\u003c\/li\u003e\n\u003cli\u003eDo not infer unsupported output loading, isolation, or accuracy specifications from the catalog number alone.\u003c\/li\u003e\n\u003cli\u003eAllow adequate enclosure clearance for module installation and terminal access.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical FAQs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat type of module is the 1756-OF4?\u003c\/strong\u003e\u003cbr\u003eThe 1756-OF4 is a four-channel ControlLogix analog output module supporting voltage and current output signals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow many analog outputs are provided?\u003c\/strong\u003e\u003cbr\u003eThe module provides 4 analog output channels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat voltage range is specified?\u003c\/strong\u003e\u003cbr\u003eThe supplied data specifies a voltage output range of +\/-10 VDC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat current range is specified?\u003c\/strong\u003e\u003cbr\u003eThe supplied data specifies a current output range of 0-20 mA.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the output resolution?\u003c\/strong\u003e\u003cbr\u003eThe supplied product information specifies a 15-bit output resolution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs the module a digital output card?\u003c\/strong\u003e\u003cbr\u003eNo. The 1756-OF4 is an analog output module intended to generate voltage or current signals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs operating temperature specified?\u003c\/strong\u003e\u003cbr\u003eNo operating temperature value was provided in the supplied technical information, so no specific range is assigned here.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes the supplied data specify power consumption?\u003c\/strong\u003e\u003cbr\u003eNo. Power consumption and backplane current values were not provided and should be verified against the applicable technical documentation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":46066421170349,"sku":"1756-OF4","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/allen-bradley_1756-of4_1.jpg?v=1786348923","url":"https:\/\/www.maxwellplc.com\/products\/allen-bradley-1756-of4-controllogix-analog-output-module","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}