The 1769-L32E CompactLogix controller from Allen-Bradley is a mid-range programmable automation controller (PAC) designed for EtherNet/IP networks. It combines powerful processing, flexible I/O expansion, and integrated communication to support a wide range of industrial automation applications.
Main Features:
Series: CompactLogix 1769
Type: Ethernet Controller Module
Processor Memory: 750 KB user memory
I/O Expansion: Supports up to 16 Compact I/O modules
Communication Ports:
1 × Ethernet/IP port (10/100 Mbps)
1 × RS-232 serial port
Storage: CompactFlash card slot for program and data backup
Mounting: DIN rail or panel mount
Format: Open style controller
Performance and Reliability:
Instruction Execution: High-speed Boolean and numerical processing
Networking: EtherNet/IP for distributed I/O, HMI, and peer-to-peer communication
Diagnostics: Integrated system monitoring and fault detection
Operating Temperature: 0…60 °C
Storage Temperature: -40…85 °C
Humidity: 5–95 % non-condensing
Certifications: UL, CSA, CE, C-Tick
Physical Characteristics:
Slot Width: 1
Net Weight: Approx. 0.75 kg
Application Scenarios
The 1769-L32E is ideal for midrange automation systems requiring Ethernet/IP connectivity, such as packaging, material handling, and process industries. It integrates seamlessly with Compact I/O modules for scalable control solutions.
FAQ
Q: How many I/O modules can the 1769-L32E support? A: Up to 16 Compact I/O modules.
Q: What communication ports are available? A: One Ethernet/IP port and one RS-232 serial port.
Q: Is the 1769-L32E still available? A: It has been discontinued; the recommended replacement is the 5069-L310ER controller.
