Catalogs > Automation Systems Catalog > Programmable Controllers > CompactLogix System > Controllers
Controllers
| Introduction |  |
Environmentals and Certifications | |
1769 Packaged Controllers with Embedded I/O | |
1769 Modular Controllers | |
1768 CompactLogix Controllers | |
1768 GuardLogix Controllers | |
Accessories—Controllers | |
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The 1769-L3x CompactLogix system is a Logix solution for low-end to medium applications. Typically, these applications are machine-level control applications that require limited I/O quantities and limited communication capabilities.
The 1769-L3x CompactLogix system provides:
- a built-in RS-232 serial port on every L3x controller.
- built-in communication ports for EtherNet/IP or ControlNet networks.
- a 1769-SDN communication interface module for I/O control and remote device configuration over DeviceNet.
- Compact I/O modules providing a Compact, DIN-rail or panelmounted I/O system.
Characteristics
Specifications [PDF]
| Characteristic | 1769-L31 | 1769-L32C | 1769-L32E | 1769-L35CR | 1769-L35E |
| User Memory | 512 kB | 750 kB | 750 kB | 1.5 MB | 1.5 MB |
| CompactFlash card | • 1784-CF64 • 1784-CF128 |
• 1784-CF64 • 1784-CF128 |
• 1784-CF64 • 1784-CF128 |
• 1784-CF64 • 1784-CF128 |
• 1784-CF64 • 1784-CF128 |
| Communication Ports | 2 RS-232 ports (isolated DF1 or ASCII; non-isolated DF1 only) | 1 ControlNet port 1 RS-232 serial port (DF1 or ASCII) |
1 EtherNet/IP port: (DF1 or ASCII) 1 RS-232 port (DF1 or ASCII) |
1 redundant ControlNet port 1 RS-232 serial port (DF1 or ASCII) |
1 EtherNet/IP port: (DF1 or ASCII) 1 RS-232 port (DF1 or ASCII) |
| Module expansion capacity | 16 - 1769 Modules | 16 - 1769 Modules | 16 - 1769 Modules | 30 - 1769 Modules | 30 - 1769 Modules |
| Power supply distance rating | 4 modules | 4 modules | 4 modules | 4 modules | 4 modules |