1769-L32E | Allen-Bradley CompactLogix Controller, 750 KB
Allen-Bradley · PLCs & Industrial Controllers
Description The Allen-Bradley 1769-L32E is a CompactLogix controller from the 5370 series designed for mid-range machine control and process applications. It includes 750 KB of onboard memory along with built-in Ethernet and RS-232 communication ports for flexible connectivity. Supporting up to 16 Compact I/O modules and three expansion banks, this controller provides scalable performance in a compact, modular architecture. Technical Specifications Condition New/Never Used Surplus Category PLC & PAC Controllers Subcategory CompactLogix 5370 Brand Allen-Bradley Manufacturer Rockwell Automation Series A and B Part Number 1769-L32E Product Type Programmable Automation Controller Module Type Processor module Memory 750 KB Communication Ports 1 Ethernet, 1 RS-232 Supported Protocols Ethernet/IP, DF1, DH-485, ASCII Maximum Supported I/O Modules 16 Maximum I/O Banks 3 Power Supply Distance Rating 4 Battery 1769-BA Programming Cables 1747-CP3 / 1756-CP3 Programming Languages Ladder, Structured Text, Function Block, SFC Wire Type Copper, 90 °C Wire Size (Solid) 22–14 AWG Wire Size (Stranded) 22–16 AWG Vibration (Operating) 10–500 Hz, 5G, 0.030 in peak-to-peak Mounting DIN rail or panel mount Operating Temperature 0 to 60 °C (32 to 140 °F) Shipping Dimensions 8 × 8 × 5 in Certifications c-UL-us, CE, C-Tick, CI Information About 1769-L32E The 1769-L32E is part of the CompactLogix family and functions as a programmable automation controller (PAC) for systems requiring high-speed communications and integrated motion or discrete control. Its embedded Ethernet/IP port supports programming, I/O messaging, and networked device communication, while the RS-232 interface can operate in DF1, DH-485, or ASCII modes. The controller accommodates up to three expansion banks using two expansion cables and permits a total of 16 Compact I/O modules, making it adaptable for a range of system sizes. Featuring 750 KB of user memory and support for CompactFlash storage, the 1769-L32E is engineered to maintain reliable operation under industrial vibration, temperature, and shock conditions. Key Features: Integrated Dual Communication Interfaces: Includes one Ethernet/IP port and one RS-232 serial port for programming and device communication. Modular System Capacity: Supports installation of up to 16 Compact I/O modules and up to three expansion banks. Flexible Protocol Support: Compatible with DF1, DH-485, ASCII, and Ethernet/IP for broad system interoperability. 750 KB User Memory: Provides substantial onboard memory with optional CompactFlash expansion for data retention. Robust Environmental Ratings: Operates from 0–60 °C with 5G vibration tolerance for reliable field performance. Multiple Mounting Options: Can be DIN-rail or panel-mounted depending on system requirements. Battery-Backed Operation: Uses a 1769-BA battery to retain user memory during power loss. Broad Programming Language Support: Compatible with ladder logic, structured text, function block, and SFC programming. The 1769-L32E delivers the performance, scalability, and communication versatility required for modern CompactLogix-based control systems.
Brand: Allen-Bradley · Category: PLCs & Industrial Controllers
Key features
- Integrated Dual Communication Interfaces: Includes one Ethernet/IP port and one RS-232 serial port for programming and device communication.
- Modular System Capacity: Supports installation of up to 16 Compact I/O modules and up to three expansion banks.
- Flexible Protocol Support: Compatible with DF1, DH-485, ASCII, and Ethernet/IP for broad system interoperability.
- 750 KB User Memory: Provides substantial onboard memory with optional CompactFlash expansion for data retention.
- Robust Environmental Ratings: Operates from 0–60 °C with 5G vibration tolerance for reliable field performance.
- Multiple Mounting Options: Can be DIN-rail or panel-mounted depending on system requirements.
- Battery-Backed Operation: Uses a 1769-BA battery to retain user memory during power loss.
- Broad Programming Language Support: Compatible with ladder logic, structured text, function block, and SFC programming.
Specifications
| Manufacturer part number | 1769-L32E |
|---|---|
| Condition | New/Never Used Surplus |
| Category | PLC & PAC Controllers |
| Subcategory | CompactLogix 5370 |
| Brand | Allen-Bradley |
| Manufacturer | Rockwell Automation |
| Series | A and B |
| Part Number | 1769-L32E |
| Product Type | Programmable Automation Controller |
| Module Type | Processor module |
| Memory | 750 KB |
| Communication Ports | 1 Ethernet, 1 RS-232 |
| Supported Protocols | Ethernet/IP, DF1, DH-485, ASCII |
| Maximum Supported I/O Modules | 16 |
| Maximum I/O Banks | 3 |
| Power Supply Distance Rating | 4 |
| Battery | 1769-BA |
| Programming Cables | 1747-CP3 / 1756-CP3 |
| Programming Languages | Ladder, Structured Text, Function Block, SFC |
| Wire Type | Copper, 90 °C |
| Wire Size (Solid) | 22–14 AWG |
| Wire Size (Stranded) | 22–16 AWG |
| Vibration (Operating) | 10–500 Hz, 5G, 0.030 in peak-to-peak |
| Mounting | DIN rail or panel mount |
| Operating Temperature | 0 to 60 °C (32 to 140 °F) |
| Shipping Dimensions | 8 × 8 × 5 in |
| Certifications | c-UL-us, CE, C-Tick, CI |
| Product type | CompactLogix Controller, 750 KB |
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