{"product_id":"allen-bradley-1746-no8v-slc-500-analog-output-module","title":"Allen-Bradley 1746-NO8V SLC 500 Analog Output Module","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #0066cc;\"\u003eAllen-Bradley 1746-NO8V\u003c\/strong\u003e is an SLC 500 analog output module with 8 single ended output channels delivering ±10.25 VDC. Weighing approximately 0.4 kg, it provides 16 bit resolution at 320 µV per count, ideal for controlling valves, dampers, VFDs, and other modulating devices.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cp\u003e8 single ended analog output channels with 16 bit resolution. Output voltage ranges include ±10.25VDC, 0 to 10VDC, 0 to 5VDC, and 1 to 5VDC. Built in R 2R ladder DAC conversion. Circuit isolation between field wiring and backplane tested at 500 VDC. LED indicators for module and channel status. Lightweight 0.4 kg design fits any 1746 chassis slot except slot 0.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n    \u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eRockwell Automation\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\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e1746-NO8V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eSLC 500\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\u003eNumber of Outputs\u003c\/td\u003e\n\u003ctd\u003e8 Single Ended\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e-10.25 to +10.25 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e16 bit, 320 µV\/count\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Coding\u003c\/td\u003e\n\u003ctd\u003e-32,768 to +32,767\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eAccuracy at 25°C\u003c\/td\u003e\n\u003ctd\u003e0.1% of Full Scale\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eAccuracy at 60°C\u003c\/td\u003e\n\u003ctd\u003e0.2% of Full Scale\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eUpdate Time\u003c\/td\u003e\n\u003ctd\u003e540 µs per 8 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eStep Response\u003c\/td\u003e\n\u003ctd\u003e60 ms in, 2.5 ms out\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eBackplane Current (5V)\u003c\/td\u003e\n\u003ctd\u003e120 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eBackplane Current (24V)\u003c\/td\u003e\n\u003ctd\u003e160 mA (RACK) \/ 0 mA (EXT)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eBackplane Power\u003c\/td\u003e\n\u003ctd\u003e5.6 W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eLoad Range\u003c\/td\u003e\n\u003ctd\u003e1 kΩ and greater\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMax Load Current\u003c\/td\u003e\n\u003ctd\u003e10 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eCE, cUL, Class I Division 2\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApproximately 0.4 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eInstallation Guide\u003c\/h2\u003e\n\u003cp\u003eInstall the \u003cstrong style=\"color: #0066cc;\"\u003e1746-NO8V\u003c\/strong\u003e (approx. 0.4 kg) in any 1746 chassis slot except slot 0. Set the J4 jumper to RACK or EXT depending on whether backplane 24V or external 24V power is used. Wire output devices observing proper polarity for bipolar ranges. Maintain load resistance above 1 kΩ and load current below 10 mA. Ensure ambient temperature stays between 0 and 60°C with humidity below 95% non condensing.\u003c\/p\u003e\n\n\u003ch2\u003eEngineering Advantages\u003c\/h2\u003e\n\u003cp\u003e16 bit resolution delivers precise control for modulating devices. Multiple output voltage ranges provide flexibility for different actuator types. Circuit isolation protects the processor and backplane from field transients. Configurable output parameters include clamping limits, ramp rates, and fault behavior for safe operation. Lightweight 0.4 kg single slot design conserves chassis space and reduces mounting strain. CE and cUL certified for Class I Division 2 hazardous locations.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1:\u003c\/strong\u003e How many output channels does the 1746-NO8V provide?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA1:\u003c\/strong\u003e It provides 8 single ended analog output channels.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ2:\u003c\/strong\u003e What is the resolution and accuracy of this module?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA2:\u003c\/strong\u003e It offers 16 bit resolution (320 µV\/count) with 0.1% accuracy at 25°C and 0.2% at 60°C.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ3:\u003c\/strong\u003e Which chassis slots can this module be installed in?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA3:\u003c\/strong\u003e It fits any 1746 chassis slot except slot 0.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":67640744018052,"sku":"1746-NO8V","price":165.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1746-NO8V.jpg?v=1792422561","url":"https:\/\/www.etowonauto.com\/ha\/products\/allen-bradley-1746-no8v-slc-500-analog-output-module","provider":"Etowon Auto","version":"1.0","type":"link"}