Catalogs > Automation Systems Catalog > Programmable Controllers > ControlLogix System > Controllers
Controllers
| Introduction |  |
Environmentals and Certifications | |
Standard ControlLogix Controllers | |
ControlLogix-XT Controllers | |
GuardLogix Controllers | |
Redundant Controllers | |
Accessories—Controllers | |
|
The ControlLogix-XT controllers function in the same way as the traditional ControlLogix controllers. The ControlLogix-XT products include control and communication system components that, when used with FLEX I/O-XT products, provide a complete control system solution that can be used in environments where temperatures range from -20...70 °C (-4...158 °F).
When used independently, the ControlLogix-XT system can withstand environments where the temperature ranges from -25...70 °C (-13...158 °F).
Features
| Feature | 1756-L63XT | |
| Controller tasks | • 32 tasks • 100 programs/task • Event tasks: all event triggers |
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| Built-in communication ports | 1 port RS-232 serial | |
| Communication options | • EtherNet/IP • ControlNet • DeviceNet |
• Data Highway Plus • Remote I/O • SynchLink • 3rd party process and device networks |
| Serial port communications | • ASCII • DF1 full/half-duplex • DF1 radio modem |
• DH-485 • Modbus via logic |
| Controller connections supported, max | 250 | |
| Network connections, per network module | • 100 ControlNet (1756-CN2/A) • 40 ControlNet (1756-CNB) |
• 256 EtherNet/IP; 128 TCP (1756-EN2x) • 128 EtherNet/IP; 64 TCP (1756-ENBT) |
| Controller redundancy | Full support | |
| Programming languages | • Relay ladder • Structured text |
• Function block • SFC |
ControlLogix-XT Controllers
Specifications [PDF]
| Cat. No. | User Memory |
| 1756-L63XT | 8 MB |