{"product_id":"allen-bradley-1762-ia8-8-point-120v-ac-input-module","title":"Allen-Bradley 1762-IA8 8-Point 120V AC Input Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 1762-IA8\u003c\/strong\u003e is an \u003cstrong\u003e8-point 120V AC digital input expansion module\u003c\/strong\u003e for the MicroLogix 1200 controller family. It provides isolated AC input channels with LED status indication, expanding the input capacity of MicroLogix 1200 systems for industrial automation applications requiring additional AC input points.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Family:\u003c\/strong\u003e MicroLogix 1200 Expansion I\/O\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Inputs:\u003c\/strong\u003e 8 digital AC inputs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Category:\u003c\/strong\u003e 100\/120V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 79–132V AC @ 47–63 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eON-State Voltage (min):\u003c\/strong\u003e 79V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eON-State Voltage (max):\u003c\/strong\u003e 132V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOFF-State Voltage (max):\u003c\/strong\u003e 20V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eON-State Current (nom):\u003c\/strong\u003e 12.0 mA @ 120V AC, 60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eON-State Current (max):\u003c\/strong\u003e 16.0 mA @ 132V AC, 63 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eON-State Current (min):\u003c\/strong\u003e 5.0 mA @ 79V AC, 47 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOFF-State Current (max):\u003c\/strong\u003e 2.5 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInrush Current (max):\u003c\/strong\u003e 250 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Impedance:\u003c\/strong\u003e 12 kΩ @ 50 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Delay (On):\u003c\/strong\u003e 20.0 ms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/O Isolation:\u003c\/strong\u003e Isolated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Group:\u003c\/strong\u003e Group 1: inputs 0–7 (internally connected commons)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation Voltage:\u003c\/strong\u003e 1517V AC @ 1s or 2145V DC @ 1s (132V AC working)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBus Current Draw:\u003c\/strong\u003e 50 mA @ 5V DC (0.25 W)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat Dissipation (max):\u003c\/strong\u003e 2 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply Distance Rating:\u003c\/strong\u003e 6 (max 6 modules from power supply)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e −20 to 65 °C (−4 to 149 °F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e −40 to 85 °C (−40 to 185 °F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Humidity:\u003c\/strong\u003e 5–95% non-condensing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 90 mm (H) × 40.4 mm (W) × 87 mm (D)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 209 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e DIN rail or panel mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Size:\u003c\/strong\u003e #14 to #22 AWG (solid); #16 to #22 AWG (stranded)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIEC Input Compatibility:\u003c\/strong\u003e Type 1+\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e UL Listed, Class I Div 2 (Groups A, B, C, D), CE\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolated Input Channels:\u003c\/strong\u003e 132V AC working isolation protects controller from field-side transients\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Operating Temperature:\u003c\/strong\u003e −20 to 65 °C extends application range to harsh environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED Status Indication:\u003c\/strong\u003e Individual input LEDs provide immediate visual diagnostics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Footprint:\u003c\/strong\u003e 40.4 mm width maximizes panel space efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHazardous Location Rated:\u003c\/strong\u003e Class I Division 2 certification for use in classified areas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Power Consumption:\u003c\/strong\u003e Only 50 mA @ 5V DC and 2W heat dissipation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Mounting:\u003c\/strong\u003e DIN rail or panel mount options for installation versatility\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAC limit switch and proximity sensor expansion\u003c\/li\u003e\n\u003cli\u003ePushbutton and selector switch panels\u003c\/li\u003e\n\u003cli\u003eMotor starter auxiliary contact monitoring\u003c\/li\u003e\n\u003cli\u003eMachine control input expansion\u003c\/li\u003e\n\u003cli\u003eHazardous location signal acquisition\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eController Compatibility:\u003c\/strong\u003e Verify the 1762-IA8 is installed within 6 modules of the MicroLogix 1200 power supply (distance rating = 6).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Mount on 35 × 7.5 mm or 35 × 15 mm DIN rail (EN 50 022). For high-vibration environments, use DIN rail end anchors (1492-EA35 or 1492-EAH35) or panel mount with M4\/#8 screws.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Connection:\u003c\/strong\u003e Connect the expansion module to the controller or adjacent module using the provided ribbon cable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField Wiring:\u003c\/strong\u003e Use #14–22 AWG solid or #16–22 AWG stranded wire. Torque terminals to specification per the installation manual.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClearance:\u003c\/strong\u003e Maintain 50.88 mm (2 inches) clearance on all sides for adequate airflow and ventilation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental:\u003c\/strong\u003e Install in enclosures rated for the application environment. Maintain −20 to 65 °C operating temperature.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower-up:\u003c\/strong\u003e Apply power and verify input LEDs respond correctly to field device activation.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Which MicroLogix controllers are compatible with the 1762-IA8?\u003c\/strong\u003e\u003cbr\u003e\nA: The 1762-IA8 is compatible with MicroLogix 1100, 1200, and 1400 controllers.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can I use 240V AC with the 1762-IA8?\u003c\/strong\u003e\u003cbr\u003e\nA: No. The maximum operating voltage is 132V AC. For 240V AC applications, use a different input module rated for higher voltage.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What does the distance rating of 6 mean?\u003c\/strong\u003e\u003cbr\u003e\nA: The module must be installed no more than 6 modules away from the system power supply to ensure adequate power distribution.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is the 1762-IA8 suitable for outdoor installation?\u003c\/strong\u003e\u003cbr\u003e\nA: The module itself requires enclosure protection. It is rated for −20 to 65 °C operating temperature but must be installed in a suitable NEMA\/IP-rated enclosure for outdoor use.\u003c\/p\u003e\n\n\u003ch3\u003eSelection Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVerify all field devices operate at 120V AC within the 79–132V range\u003c\/li\u003e\n\u003cli\u003eCount total expansion modules and ensure distance rating of 6 is not exceeded\u003c\/li\u003e\n\u003cli\u003eFor panel mount in high-vibration environments, use screws and washers per specification\u003c\/li\u003e\n\u003cli\u003eConsider total heat dissipation (2W per module) when planning panel ventilation\u003c\/li\u003e\n\u003cli\u003eOrder compatible DIN rail (35 × 7.5 mm or 35 × 15 mm) if not already installed\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":53803465801912,"sku":"1762-IA8","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/1762-IA8_3.png?v=1784796204","url":"https:\/\/www.globalpetroparts.com\/products\/allen-bradley-1762-ia8-8-point-120v-ac-input-module","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}