| Manufacturer | Rockwell Automation / Allen-Bradley |
| Product Family | CompactLogix |
| Part Number/Catalog No. | 1769-L33ER |
| Product Type | Programmable Automation Controller |
| Product Line | CompactLogix 5370 |
| Module Type | Processor Module |
| Communication ports | 1 USB; 1 Ethernet |
| Communication | Ethernet |
| Supported Protocols | EtherNet I/P |
| Memory | 2MB |
| Maximum number of I/O modules supported | 32 Modules |
| Shipping Weight | 2 pounds |
| Maximum number of I/O banks supported | 3 banks |
| No. of tasks | 32 |
| Series | A and B |
| Programs per task | 100 |
| Shipping Dimensions | 8 x 8 x 5 inches |
| Wire Type | Copper-90 degrees Celsius |
| Battery | 1747-BA |
| Operating Temperature | 0° to +60°C (+32° to +140°F) |
| Certifications | c-UL-us; CE; C-Tick; CI |
| Battery requirement | Not Necessary (Internal energy storage) |
| Mounting | DIN Rail; Panel Mounting |
| Local Expansion Modules | 16 |
| UPC | 10885630101221 |