Product Description
Product Overview
- Manufacturer: Allen-Bradley
- Model/Part Number: 1769-L38ERM
- Model Type: CompactLogix 5MB Controller
- Description: A CompactLogix 5370 L3 controller with dual Ethernet, 1MB memory, and 4-axis CIP motion support.
Key Features
- Dual Ethernet with DLR (Device Level Ring) for enhanced network resiliency
- 1MB Memory for effective handling of moderate control tasks
- 4 Axes CIP Motion Control with Kinematics Function for motion-centric applications
- Integrated Motion Control on EtherNet/IP™ (for selected models)
- Localised Control with Bulletin 1769 CompactLogix™ I/O modules
- Distributed I/O via EtherNet/IP provides additional flexibility
- Open Socket Capability for devices like printers, barcode readers, and servers
- Embedded USB port for firmware downloads and programming
- 1GB SD card (expandable to 2GB) for storage
Technical Specifications
| Attribute | Specification |
|---|---|
| Product Series | CompactLogix (Bul. 1768 / 1769) |
| Component Type | Controller |
| Memory | 1 MB |
| Integrated Motion Control | Yes (4 Axes CIP motion with Kinematics) |
| Communications Protocols | EtherNet/IP, EtherNet/OCPP, DeviceNet, Open Socket |
| Communications Ports (On Board) | Ethernet Dual Copper, USB (programming only) |
| Number of Local Expansion Modules | 8 |
| Max Number of EtherNet/IP Nodes | 16 |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
| Storage Temperature | -40°C to 85°C (-40°F to 185°F) |
| Relative Humidity (Max) | 95% RH |
| Weight | 0.31 kg (0.68 lb) |
| Module Width | 55.00 mm (2.17 in.) |
Application Areas
- Automation Systems requiring motion control and EtherNet/IP integration
- Industrial environments needing flexible I/O and network resiliency
- Packaging, robotics, and material handling systems requiring motion and distributed control