Rockwell Automation Publication 1756-RM100F-EN-P - October 2018 19
Replacement Considerations with ControlLogix 5580 and GuardLogix 5580 Systems Chapter 2
Product Comparison
This section compares:
• ControlLogix 5580 controllers to ControlLogix 5570 controllers
• GuardLogix 5580 controllers to GuardLogix 5570 controllers
ControlLogix Controllers
The ControlLogix 5580 controllers operate similarly to the
ControlLogix 5570 controllers, with these differences.
Table 3 - Technical Specifications
Attribute ControlLogix 5570 Controller ControlLogix 5580 Controller
Memory 4…32 MB user memory 1756-L81E: 3 MB
1756-L82E: 5 MB
1756-L83E: 10 MB
1756-L84E: 20 MB
1756-L85E: 40 MB
I/O Memory 0.98 MB Not applicable
(2)
Compact 5000 I/O modules supported Not supported Full support
Embedded Ethernet Not applicable 10/100/1000 Mbps
Ethernet nodes Controller connections: a total of 500 connections used for Ethernet
I/O and Ethernet Messaging.
Logix Designer application, version 28:
• 1756-L83E: 100 EtherNet/IP nodes, max
• 1756-L85E: 300 EtherNet/IP nodes, max
Logix Designer application, version 29:
• 1756-L81E: 60 EtherNet/IP nodes, max
• 1756-L82E: 80 EtherNet/IP nodes, max
• 1756-L83E: 100 EtherNet/IP nodes, max
• 1756-L84E: 150 EtherNet/IP nodes, max
• 1756-L85E: 300 EtherNet/IP nodes, max
Logix Designer application, version 30 or later:
• 1756-L81E: 100 EtherNet/IP nodes, max
• 1756-L82E: 175 EtherNet/IP nodes, max
• 1756-L83E: 250EtherNet/IP nodes, max
• 1756-L84E: 250 EtherNet/IP nodes, max
• 1756-L85E: 300 EtherNet/IP nodes, max
Ethernet performance Not applicable Ethernet I/O (Class 0/1): 128,000 packets per second
Ethernet Messaging (Class 3): 2000 messages per second
(3)
Unconnected message buffers 20 outgoing buffers, configurable to 40
4 incoming buffers
320 - Any combination of outgoing or incoming unconnected
buffers.
Concurrent cached message instructions
in the running state
32, drawn from the 500 total connections supported by the
controller.
256 dedicated buffers.
HMI and Messaging (Class 3) Drawn from the 500 total connections supported by the controller. 512 dedicated messages (256 incoming messages and 256
outgoing messages)
Integrated motion • SERCOS interface
• Analog options (encoder input, LDT input, SSI input)
•EtherNet/IP network
• EtherNet/IP network
• SERCOS interface
(4)
• Analog options (encoder input, LDT input, SSI input)
(4)
Motion axes 128, any combination of these supported axis types:
• CIP™
• Consumed
• Virtual
• Position loop drives
•Servo
•Servo drive
• Generic
256, any combination of these supported axis types:
•CIP
• Consumed
•Virtual
• Position loop drives
Axes/ms over backplane 8 19
To Next Page
Loading...
Need help?
General
