{"product_id":"1769-l27erm-qbfc1b-industrial-automation-module-by-allen-bradley","title":"1769-L27ERM-QBFC1B Industrial Automation Module by Allen-Bradley","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Allen-Bradley 1769-L27ERM-QBFC1B is a CompactLogix 5370 L2 controller engineered for scalable, high-performance automation. This industrial automation module integrates a 1MB user memory, dual EtherNet\/IP ports, and embedded I\/O, making it a versatile choice for machine builders and system integrators. With support for up to four 1769 Compact I\/O modules and one expansion bank, the 1769-L27ERM-QBFC1B delivers flexibility without compromising on footprint.\u003c\/p\u003e\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1MB User Memory:\u003c\/strong\u003e Ample space for complex control programs and data logging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual EtherNet\/IP Ports:\u003c\/strong\u003e Support linear, ring (DLR), and star topologies for resilient networking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmbedded I\/O:\u003c\/strong\u003e 16 digital inputs (24 VDC sinking\/sourcing), 16 digital outputs (24 VDC sourcing), 4 universal analog inputs, 2 analog outputs, and 4 high-speed counter outputs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Motion:\u003c\/strong\u003e Control up to 16 axes over EtherNet\/IP, simplifying multi-axis applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Battery Required:\u003c\/strong\u003e Built-in energy storage eliminates lithium battery maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable 1GB SD Card:\u003c\/strong\u003e Provides non-volatile memory for data integrity and easy program transfer.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory\u003c\/td\u003e\n\u003ctd\u003e1MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Ports\u003c\/td\u003e\n\u003ctd\u003e(1) USB; (2) EtherNet\/IP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Protocol\u003c\/td\u003e\n\u003ctd\u003eEtherNet\/IP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAxes over Ethernet\u003c\/td\u003e\n\u003ctd\u003e16 axes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTasks\u003c\/td\u003e\n\u003ctd\u003e32 tasks (100 programs per task)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEmbedded Inputs\u003c\/td\u003e\n\u003ctd\u003e(16) 24 VDC Sinking\/Sourcing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEmbedded Outputs\u003c\/td\u003e\n\u003ctd\u003e(16) 24 VDC Sourcing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Inputs\u003c\/td\u003e\n\u003ctd\u003e4 (Differential or Single Ended)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Outputs\u003c\/td\u003e\n\u003ctd\u003e2 (Single Ended)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSC Outputs\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Input Types\u003c\/td\u003e\n\u003ctd\u003eThermocouple (J, K, T, E, R, S, B, N, C), Voltage, Current, RTD (Platinum 385, 3916, Copper 426, Nickel 672, 618, Nickel-Iron 518), Resistance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Output Types\u003c\/td\u003e\n\u003ctd\u003eVoltage: 0-5V, 1-5V, 0-10V, -10V to +10V; Current: 0-20 mA, 4-20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProgramming Languages\u003c\/td\u003e\n\u003ctd\u003eRelay Ladder (Safety Task only), Structured Text, Function Block, SFC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eDIN Rail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWire Type\u003c\/td\u003e\n\u003ctd\u003eCopper, 90°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWire Size (Solid)\u003c\/td\u003e\n\u003ctd\u003e22 to 14 AWG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWire Size (Stranded)\u003c\/td\u003e\n\u003ctd\u003e22 to 16 AWG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003e3 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e11 x 8 x 6 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReplacement Terminal Block\u003c\/td\u003e\n\u003ctd\u003e1769-RTBN18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eThe 1769-L27ERM-QBFC1B excels in a variety of industrial settings. In packaging machinery, its high-speed counter inputs and integrated motion control ensure precise synchronization. For material handling systems, the dual EtherNet\/IP ports enable seamless integration with SCADA and MES. In process control, the universal analog inputs accept thermocouples and RTDs, making it ideal for temperature and flow monitoring.\u003c\/p\u003e\u003ch2\u003eInstallation \u0026amp; Setup\u003c\/h2\u003e\u003cp\u003eMount the 1769-L27ERM-QBFC1B on a standard DIN rail. Use copper wire rated for 90°C; solid wire 22-14 AWG or stranded 22-16 AWG. Connect power (24 VDC) to the built-in supply. For expansion, attach up to four 1769 Compact I\/O modules to the right side. Configure the EtherNet\/IP ports using the USB port for initial setup. The controller supports DLR, linear, and star topologies, so plan your network accordingly.\u003c\/p\u003e\u003ch2\u003eMaintenance \u0026amp; Reliability\u003c\/h2\u003e\u003cp\u003eThe 1769-L27ERM-QBFC1B eliminates battery replacement thanks to its built-in energy storage. Periodically check the removable 1GB SD card for proper seating and data integrity. Keep the controller free of dust and moisture to ensure reliable operation. With no moving parts and robust construction, the unit offers long service life, reducing downtime and total cost of ownership.\u003c\/p\u003e\u003ch2\u003eCompatibility \u0026amp; Integration\u003c\/h2\u003e\u003cp\u003eThe 1769-L27ERM-QBFC1B communicates via EtherNet\/IP, supporting 120 TCP connections, 256 CIP connections, and up to 256 CIP unconnected messages. It can interface with HMI, SCADA, DCS, OPC servers, protocol converters, and third-party analysis tools. For distributed I\/O, it works with Allen-Bradley Flex I\/O and POINT I\/O families. The controller also supports DeviceNet via 1769-SDN module.\u003c\/p\u003e\u003ch2\u003eBuying Guide\u003c\/h2\u003e\u003cp\u003eWhen purchasing the 1769-L27ERM-QBFC1B, verify your I\/O requirements and network topology. Ensure you have the correct terminal block (1769-RTBN18) and power supply. For expanded I\/O, order compatible 1769 modules. PLC Source PRO offers genuine Allen-Bradley parts with fast shipping and expert support. Check stock availability and lead times to keep your project on schedule.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default","offer_id":44438677848163,"sku":"1769-L27ERM-QBFC1B","price":215.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/1769-ADN_38ec97e2-fbde-47c1-8e33-937ce20d2dca.jpg?v=1785842399","url":"https:\/\/www.plcsourcepro.com\/products\/1769-l27erm-qbfc1b-industrial-automation-module-by-allen-bradley","provider":"PLC Source PRO","version":"1.0","type":"link"}