{"product_id":"allen-bradley-1746-ox8-slc-500-digital-contact-output-module","title":"Allen Bradley 1746-NI8 SLC 500 Analog I\/O Module","description":"\u003cdiv class=\"space-y-10 desktop:space-y-12 mb-24\"\u003e\n\u003cp class=\"dynamic text-body1 text-gray-10 leading-normal line-clamp-[7] desktop:line-clamp-5\"\u003eThe Allen-Bradley 1746-NI8 is a SLC 500 Analog I\/O Module. This Analog I\/O Module has Eight (8) non-isolated differential, voltage or current selectable input channels. This module occupies single slot of the SLC 500 chassis and compatible with fixed or modular style hardware.\u003c\/p\u003e\n\u003cdiv class=\"w-full py-8\"\u003e\n\u003ch2 id=\"specifications\" class=\"text-black text-heading4\"\u003eTechnical specifications for 1746-NI8\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-12\"\u003e\n\u003ctable class=\"w-full details mb-12\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"border-y border-gray-70 first:border-t-0 last:border-b-0\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003eAllen Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-y border-gray-70 first:border-t-0 last:border-b-0\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eCategory\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003ePLCs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-y border-gray-70 first:border-t-0 last:border-b-0\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eProduct Line\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003eSLC 500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-y border-gray-70 first:border-t-0 last:border-b-0\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003ePart Number\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003e1746-NI8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-y border-gray-70 first:border-t-0 last:border-b-0\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eUPC\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003e662072678039\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-y border-gray-70 first:border-t-0 last:border-b-0\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eWeight\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003e1.00 lbs (0.45 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-y border-gray-70 first:border-t-0 last:border-b-0\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eModule Type\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003eAnalog I\/O Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-y border-gray-70 first:border-t-0 last:border-b-0\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eBackplane Current (5 Volts)\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003e200 milliamps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-y border-gray-70 first:border-t-0 last:border-b-0\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eInputs\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003e1746-NI4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-y border-gray-70 first:border-t-0 last:border-b-0\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eBackplane Current (24 Volts DC)\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003e100 milliamps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-y border-gray-70 first:border-t-0 last:border-b-0\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eInput signal Category\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003e-20 to +20 mA (or) -10 to +10V dc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-y border-gray-70 first:border-t-0 last:border-b-0\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eBandwidth\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003e1-75 Hertz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-y border-gray-70 first:border-t-0 last:border-b-0\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eInput Filter Frequencies\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003e1 Hz, 2 Hz, 5 Hz, 10 Hz, 20 Hz, 50 Hz, 75 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-y border-gray-70 first:border-t-0 last:border-b-0\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eUpdate Time\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003e6 milliseconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-y border-gray-70 first:border-t-0 last:border-b-0\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eChassis location\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003eAny I\/O module slot except slot 0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-y border-gray-70 first:border-t-0 last:border-b-0\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eResolution\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003e16 bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-y border-gray-70 first:border-t-0 last:border-b-0\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eBackplane Current\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003e(5 Volts) 200 mA;(24 Volts DC) 100 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-y border-gray-70 first:border-t-0 last:border-b-0\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eStep Response\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003e0.75-730 milliseconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-y border-gray-70 first:border-t-0 last:border-b-0\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eConversion type\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003eSuccessive approximation, switched capacitor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-y border-gray-70 first:border-t-0 last:border-b-0\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eApplications\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003eCombination 120 Volts AC I\/O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-y border-gray-70 first:border-t-0 last:border-b-0\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eInput Types, Voltage\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003e10V dc 1-5V dc 0-5V dc 0-10V dc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-y border-gray-70 first:border-t-0 last:border-b-0\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eBackplane Power Consumption\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003e14 Watts Maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-y border-gray-70 first:border-t-0 last:border-b-0\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eInput Type, Current\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003e0-20 mA 4-20 mA 20 mA 0-1 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-y border-gray-70 first:border-t-0 last:border-b-0\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eInput Impedance\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003e250 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-y border-gray-70 first:border-t-0 last:border-b-0\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eData Format\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003eEngineering Units Scaled for PID Proportional Counts (-32,768 to +32,767 range), Proportional Counts (User Defined Range, Class 3 only). 1746-NI4 Data Form\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-y border-gray-70 first:border-t-0 last:border-b-0\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eCable\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003e1492-ACABLE*C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-y border-gray-70 first:border-t-0 last:border-b-0\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eLED Indicators\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003e9 green status indicators one for each of 8 channels and one for module status\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-y border-gray-70 first:border-t-0 last:border-b-0\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eThermal Dissipation\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003e3.4 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-y border-gray-70 first:border-t-0 last:border-b-0\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eWire Size\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003e14 AWG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-y border-gray-70 first:border-t-0 last:border-b-0\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eUNSPSC\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003e32151705\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 id=\"description\" class=\"text-black text-heading4\"\u003eDescription\u003c\/h2\u003e\n\u003cdiv class=\"text-gray-10 rotate-180\"\u003e\u003csvg color=\"currentColor\" class=\"size-28\" viewbox=\"0 0 24 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M6 9L12 15L18 9\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"text-body1 text-gray-10 !leading-relaxed dynamic-content\"\u003e\n\u003cp\u003eThe Allen-Bradley 1746-NI8 is an analog single-slot I\/O module for the SLC 500 system. It is suitable for time-sensitive applications that require fast analog signal conversion and high accuracy. The 1746-NI8 module has an 8-Channel input with an isolated backplane. Its backplane current consumption is 200mA and 100mA at 5 Volts DC and 24 Volts DC respectively. It has a maximum backplane power consumption of 1 Watt at 5 Volts DC and 2.4 Watts at 24 Volts DC. The 1746-NI8 can be installed in any I\/O slot, except Slot 0 of the SLC 500 I\/O chassis. Input signal data is converted to digital data via successive approximation conversion. The 1746-NI8 module uses programmable filter frequencies with a low-pass digital filter for input filtering. It performs continuous autocalibration and has an isolation voltage of 750 Volts DC and 530 Volts AC, tested for 60 seconds. It has a common-mode voltage ranging from -10 to 10 Volts with a maximum of 15 Volts between any two terminals. The 1746-NI8 module comes with a removable terminal block of 18 positions. For wiring, the Belden 8761 or a similar cable must be used with one or two 14 AWG wires per terminal. The cable has a maximum loop impedance of 40 Ohms at the voltage source and 250 Ohms at the current source. For troubleshooting and diagnostics, it has 9 green LED status indicators. The 8 channels have one indicator each to display the input status and one each for displaying the module status. The 1746-NI8 has a Division 2 hazardous environment standard with an operating temperature of 0 to 60 degrees Celsius.\u003c\/p\u003e\n\u003cp\u003eThe 1746-NI8 features Eight (8) channel analog input module compatible for used with SLC 500 Fixed or modular hardware style controllers. This module from Allen-Bradley has individually selectable voltage or current input channels. Available selectable input signals include 10V dc, 1–5V dc, 0–5V dc, 0–10V dc for Voltage while 0–20 mA, 4–20 mA, +\/-20 mA for Current. Input signals may be represented as Engineering Units, Scaled-for-PID, Proportional Counts (–32,768 to +32,767 range), Proportional Counts with User Defined Range (Class 3 only) and 1746-NI4 Data.\u003c\/p\u003e\n\u003cp\u003eThis Eight (8) channel module is compatible for use with SLC 5\/01, SLC 5\/02, SLC 5\/03, SLC 5\/04 and SLC 5\/05 processors. SLC 5\/01 may only operate as class 1 while SLC 5\/02, 5\/03, 5\/04 are configurable for Class 1 and Class 3 operation. The channels of each module may be wired in single-ended or differential input.\u003c\/p\u003e\n\u003cp\u003eThis module has a removable terminal block for connection to input signals and easy replacement of module without the need of rewiring. Selection of input signal type is done with the use of embedded DIP switches.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":43685061591128,"sku":null,"price":138.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/2799\/9320\/files\/1746-NI8.0.jpg?v=1769076918","url":"https:\/\/gexufein.com\/products\/allen-bradley-1746-ox8-slc-500-digital-contact-output-module","provider":"Gexufein Automation","version":"1.0","type":"link"}