{"product_id":"allen-bradley-1771-id01-industrial-automation-module-heavy-duty","title":"Allen-Bradley 1771-ID01 Industrial Automation Module - Heavy-Duty","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Allen-Bradley 1771-ID01 is a digital AC\/DC input module designed for the Rockwell Automation PLC-5 family. It provides six isolated input channels that interface ON\/OFF devices such as limit switches, pushbuttons, and float switches to a programmable controller. This module accepts both AC and DC signals, making it versatile for mixed industrial environments.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\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\u003e1771-ID01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eDigital AC\/DC Input Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Inputs\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Category\u003c\/td\u003e\n\u003ctd\u003e220 Volts AC\/DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC Operating Voltage\u003c\/td\u003e\n\u003ctd\u003e184-276 Volts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC Operating Voltage\u003c\/td\u003e\n\u003ctd\u003e18-276 Volts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Current\u003c\/td\u003e\n\u003ctd\u003e74 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax AC Off-State Current\u003c\/td\u003e\n\u003ctd\u003e0.7 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax DC Off-State Current\u003c\/td\u003e\n\u003ctd\u003e1.0 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTypical AC Signal Delay (On)\u003c\/td\u003e\n\u003ctd\u003e20 ±10 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTypical DC Signal Delay (On)\u003c\/td\u003e\n\u003ctd\u003e10 ±4 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTypical AC Signal Delay (Off)\u003c\/td\u003e\n\u003ctd\u003e20 ±10 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTypical DC Signal Delay (Off)\u003c\/td\u003e\n\u003ctd\u003e20 ±9 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e3.5 x 6.5 x 2.0 in (89 x 165 x 51 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide voltage range:\u003c\/strong\u003e Operates on 184-276V AC and 18-276V DC, accommodating diverse power supplies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolated inputs:\u003c\/strong\u003e Each of the six channels provides electrical isolation, protecting the controller from voltage spikes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with PLC-5 systems:\u003c\/strong\u003e Seamlessly integrates into 1771 I\/O chassis and universal I\/O structures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCE-marked, UL-listed, and CSA-certified:\u003c\/strong\u003e Meets international safety standards for industrial control equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eIndustry Applications\u003c\/h2\u003e\u003cp\u003eThis module suits high-power operations that require reliable signal detection. Typical applications include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMonitoring limit switches and pushbuttons in automated assembly lines.\u003c\/li\u003e\n\u003cli\u003eReading float switches in tank-level control systems.\u003c\/li\u003e\n\u003cli\u003eInterfacing selector switches in multi-phase motor control panels.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhen paired with an AC output module rated 220-240V, the 1771-ID01 can directly drive terminals, simplifying wiring. Use the same AC source for both input and output to ensure proper phasing and avoid module damage.\u003c\/p\u003e\u003ch2\u003eInstallation \u0026amp; Setup\u003c\/h2\u003e\u003cp\u003eInstall the 1771-ID01 into any 1771 I\/O chassis slot. Connect field wiring using the included field wiring arm (catalog number 1771-WD). Verify that the backplane current does not exceed 74 mA. For output connections, add an electrocube snubber or a 3.3kΩ 20W resistor between the output terminal and common to suppress transients.\u003c\/p\u003e\u003ch2\u003eMaintenance \u0026amp; Reliability\u003c\/h2\u003e\u003cp\u003eRoutine inspection of wiring connections and off-state currents helps maintain reliable operation. Periodically check that input devices are within the specified voltage ranges. The module’s isolated design reduces the risk of ground loops, extending service life in demanding environments.\u003c\/p\u003e\u003ch2\u003eCompatibility \u0026amp; Integration\u003c\/h2\u003e\u003cp\u003eThe 1771-ID01 works with Allen-Bradley PLC-5 programmable controllers and universal I\/O structures. It supports both AC and DC input signals, making it a flexible choice for mixed-signal systems. The module draws power from the backplane and communicates with the processor via the 1771 I\/O bus.\u003c\/p\u003e\u003ch2\u003eBuying Guide\u003c\/h2\u003e\u003cp\u003eBefore purchasing, verify your controller’s compatibility and required input voltage. Ensure your chassis has an available slot and sufficient backplane capacity. For expert advice and genuine Allen-Bradley 1771-ID01 modules, trust PLC Source PRO as a reliable supplier.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default","offer_id":44438782476387,"sku":"1771-ID01","price":214.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/1771-A3B1_281_29_c7b49302-bca8-4b62-8408-5e660106fd62.jpg?v=1785850660","url":"https:\/\/www.plcsourcepro.com\/ar\/products\/allen-bradley-1771-id01-industrial-automation-module-heavy-duty","provider":"PLC Source PRO","version":"1.0","type":"link"}