ControlLogix System

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Controllers

Introduction Environmentals and Certifications ControlLogix 5560 Controllers ControlLogix 5570 Controllers ControlLogix-XT Controllers GuardLogix Controllers Accessories—Controllers
ControlLogix-XT Controllers

Click to enlarge - 1756_ControlLogixXT_System_4C


ControlLogix-XT controllers function in the same way as the standard ControlLogix controllers. ControlLogix-XT products also 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, a ControlLogix-XT system can withstand environments where the temperature ranges from ‑25...70 °C (‑13...158 °F).


Feature ControlLogix-XT L6 Controller ControlLogix-XT L7 Controller
Controller tasks • 32 tasks
• 100 programs/task
• Event tasks: all event triggers
• 1 continuous task
• 32 periodic tasks
• 100 programs/periodic task
Built-in communication ports 1 RS-232 serial port 1 USB port
Serial port communications • ASCII
• DF1 full/half-duplex
• DF1 radio modem
• DH-485
• Modbus via logic
Communication options • EtherNet/IP
• ControlNet
• DeviceNet
• Data Highway Plus™
• Remote I/O
• SynchLink™
• Third-party process and device networks
Controller connections supported, max 250 500
Network connections, per network module • 100 ControlNet (1756-CN2/A)
• 40 ControlNet (1756-CNB/D, 1756-CNB/E)
• 128 ControlNet (1756-CN2/B)
• 256 EtherNet/IP; 128 TCP (1756-EN2x)
• 128 EtherNet/IP; 64 TCP (1756-ENBT)
Controller redundancy Full support
Integrated motion • SERCOS interface
• Analog options (encoder input, LDT input, SSI input)
• EtherNet/IP (CIP Motion)
Programming languages • Relay ladder
• Structured text
• Function block
• SFC
 

ControlLogix-XT Controllers

Full Specifications [PDF]

Cat. No. User Memory
1756-L63XT 8 MB
1756-L73XT 8 MB