1785-L40C15/F Allen-Bradley Allen-Bradley

Allen-Bradley 1785-L40C15/F Overview The Allen-Bradley 1785-L40C15/F is a PLC-5/40C15 processor with 48K words of user memory , supporting high-speed communication via ControlNet , Data Highway Plus (DH+) , and RS-232 . Designed for complex automation systems, this processor integrates seamlessly with 1771 I/O platforms and is well-suited for large-scale distributed control environments. Key Features Processor Type: PLC-5/40C15 User Memory: 48K words Communication Ports: ControlNet, RS-232, DH+ Series: F Chassis Compatibility: 1771 I/O chassis Data Highway Plus (DH+): Built-in port for remote controller communication ControlNet Support: Enables high-speed, deterministic data exchange Memory Backup: Battery-supported RAM Diagnostics: LED indicators for communication and processor status Technical Specifications Catalog Number: 1785-L40C15/F User Memory: 48K words Comm Ports: ControlNet, DH+, RS-232 (DF1) Backplane Current Draw: ~1.3 A @ 5V DC Program Scan Time: Optimized for fast logic execution Chassis Slot Requirement: Single-slot (1771 platform) Battery Backup: Supported (for program retention) Operating Temperature: 0°C to 60°C Storage Temperature: –40°C to 85°C Certifications: UL, CE, CSA Applications Large manufacturing systems Batch and process control Utilities and energy sector automation Industrial material handling High-reliability legacy control systems Why Choose the 1785-L40C15/F Integrated ControlNet: Enables high-speed control and data sharing Mid-Range Memory: 48K words for complex logic programs Field Proven: Reliable performance in demanding industrial settings Backward Compatibility: Supports existing 1771 I/O infrastructure Easy Expansion: Connects to DH+ and Remote I/O networks Order Now The Allen-Bradley 1785-L40C15/F PLC-5 processor is available and ships worldwide.