{"product_id":"1762-l40bwa-industrial-automation-module-by-allen-bradley","title":"1762-L40BWA Industrial Automation Module by Allen-Bradley","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Allen-Bradley 1762-L40BWA is a 40-point MicroLogix 1200 controller from Rockwell Automation. This industrial automation module provides 24 discrete inputs and 16 relay outputs, making it a versatile choice for small to medium control applications. With its compact design and flexible mounting options, the 1762-L40BWA integrates easily into existing systems.\u003c\/p\u003e\u003cp\u003eBuilt to handle demanding environments, the 1762-L40BWA operates on 120-240 Volts AC and supports both sinking and sourcing input configurations. Its relay outputs are rated for 24-125VDC and 120-240VAC, offering reliable switching for a wide range of loads.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cp\u003eBelow are the key specifications for the Allen-Bradley 1762-L40BWA, ensuring you have accurate data for your engineering decisions.\u003c\/p\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\u003e1762-L40BWA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Power\u003c\/td\u003e\n\u003ctd\u003e120 to 240 Volts AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Inputs\u003c\/td\u003e\n\u003ctd\u003e24 (20 standard 24VDC + 4 fast 24VDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Circuit Type\u003c\/td\u003e\n\u003ctd\u003e24 VDC Sink\/Source\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Outputs\u003c\/td\u003e\n\u003ctd\u003e16 Relay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Circuit Type\u003c\/td\u003e\n\u003ctd\u003eRelay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelay Contact Rating\u003c\/td\u003e\n\u003ctd\u003e24-125VDC; 120-240VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad Current\u003c\/td\u003e\n\u003ctd\u003e10A, minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 50 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Operating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 55 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Frequency\u003c\/td\u003e\n\u003ctd\u003e47 to 63 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply Usage\u003c\/td\u003e\n\u003ctd\u003e82 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInrush Current\u003c\/td\u003e\n\u003ctd\u003e120V ac: 25A for 8 ms; 240V ac: 40A for 4 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical Cycles\u003c\/td\u003e\n\u003ctd\u003e20,000,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (H x W x D)\u003c\/td\u003e\n\u003ctd\u003e90 mm x 160 mm x 87 mm (104 mm with DIN latch open)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003e2.4 pounds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e10612598207234\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eIndustry Applications\u003c\/h2\u003e\u003cp\u003eThe 1762-L40BWA excels in applications requiring discrete control and reliable relay switching. Typical uses include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConveyor system control – manage motor starters and sensors with the 24 VDC inputs and relay outputs.\u003c\/li\u003e\n\u003cli\u003ePackaging machinery – sequence operations with fast 24VDC inputs for precise timing.\u003c\/li\u003e\n\u003cli\u003eMaterial handling – interface with photo eyes and limit switches, switching 120\/240VAC loads directly.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIn each scenario, the 1762-L40BWA delivers robust performance, reducing downtime and improving throughput.\u003c\/p\u003e\u003ch2\u003eInstallation \u0026amp; Setup\u003c\/h2\u003e\u003cp\u003eMount the 1762-L40BWA on a DIN rail or panel using the integrated latch. Ensure adequate clearance for wiring and airflow. Connect 120-240VAC power to the input terminals, and wire field devices to the 24VDC inputs (sink or source configuration) and relay outputs. For serial communication, use the built-in 8-pin Mini DIN RS232 port.\u003c\/p\u003e\u003cp\u003eAlways install the controller in an enclosure that protects against dust and moisture, maintaining ambient temperature between 0°C and 55°C.\u003c\/p\u003e\u003ch2\u003eMaintenance \u0026amp; Reliability\u003c\/h2\u003e\u003cp\u003eWith a mechanical life of 20,000,000 cycles, the relay outputs of the 1762-L40BWA offer long service life. Regularly inspect wiring connections and verify that the enclosure temperature stays within limits. Clean the unit periodically to prevent dust buildup, ensuring optimal heat dissipation.\u003c\/p\u003e\u003ch2\u003eCompatibility \u0026amp; Integration\u003c\/h2\u003e\u003cp\u003eThe 1762-L40BWA includes an integrated 8-pin Mini DIN RS232 port supporting DH-485, DF1 Full and Half Duplex, Modbus Master\/Slave, and ASCII protocols. This allows seamless integration with HMIs, SCADA systems, and other PLCs. Use converters like 1761-NET-AIC for DH-485 network bus connectivity.\u003c\/p\u003e\u003ch2\u003eSelection Guide\u003c\/h2\u003e\u003cp\u003eBefore purchasing, verify that the 1762-L40BWA meets your I\/O count and voltage requirements. Ensure your power supply matches the 120-240VAC input. For reliable sourcing, consider PLC Source PRO as your trusted supplier for genuine industrial automation parts.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default","offer_id":44437428371555,"sku":"1762-L40BWA","price":245.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/1762-IA8_644cff2e-2fe7-4683-bf77-a2a70c5c4519.jpg?v=1785820866","url":"https:\/\/www.plcsourcepro.com\/products\/1762-l40bwa-industrial-automation-module-by-allen-bradley","provider":"PLC Source PRO","version":"1.0","type":"link"}