20 Rockwell Automation Publication 1756-RM100F-EN-P - October 2018
Chapter 2 Replacement Considerations with ControlLogix 5580 and GuardLogix 5580 Systems
GuardLogix Controllers
The GuardLogix 5580 controllers operate similarly to the GuardLogix 5570
controllers, with some differences.
Axes/ms over EtherNet/IP port Not applicable 32 when you use the built-in EtherNet/IP port at 1 Gbps.
Rockwell Automation recommends that you use the built-in
EtherNet/IP port for high-performance motion applications.
Voltage and current ratings 800 mA @ 5.1V DC
5.0 mA @ 1.2V DC
1.2 A @ 5.1V DC
5.0 mA @ 1.2V DC
Energy storage module • 1756-ESMCAP capacitor energy storage module (removable)
• 1756-ESMNSE capacitor energy storage module (removable)
• 1756-ESMNRM capacitor energy storage module
(nonremovable)
Embedded in controller, nonremovable
Weight, approx 0.25 kg (0.55 lb) 0.394 kg (.868 lb)
Wire category
(1)
3 - on USB port 3 - on USB port
2 - on Ethernet port
Wire size Not applicable Ethernet cabling and installation according to
IEC 61918 and IEC 61784-5-2
Reset Button Not applicable A stage 1 reset clears the user application program and
memory, but retains the controller IP address.
A stage 2 reset returns the controller to out-of box settings
(including firmware), and clears all network settings.
(1) Use this conductor category information for planning conductor routing. See the Industrial Automation Wiring and Grounding Guidelines, publication 1770-4.1.
(2) The 5580 controllers allocate memory as needed, so there is no dedicated I/O memory space.
(3) Data size = 32-bits / 1-DINT
(4) With Studio 5000 Logix Designer Application Version 31.00.00 or later.
Table 3 - Technical Specifications
Attribute ControlLogix 5570 Controller ControlLogix 5580 Controller
Table 4 - Features and Specifications
Attribute GuardLogix 5570 Controller GuardLogix 5580 Controller
Instruction-based alarms (ALMA,
ALMD)
Yes Yes
Tag based alarms Not applicable Yes
PanelView™ 5000 Not supported Full support
User and Safety Memory 1756-L71S: 2 MB + 1 MB Safety
1756-L72S: 4 MB + 2 MB Safety
1756-L73S: 8 MB + 4 MB Safety
1756-L81ES: 3 MB + 1.5 MB Safety
1756-L82ES: 5 MB + 2.5 MB Safety
1756-L83ES: 10 MB + 5.0 MB Safety
1756-L84ES: 20 MB + 6.0 MB Safety
I/O Memory 0.98 MB Not applicable
(3)
Compact 5000 I/O modules supported Not supported Full support
Embedded Ethernet Not applicable 10/100/1000 Mbps
Ethernet nodes
(1)
Controller connections: a total of 500 connections used for
Ethernet I/O and Ethernet Messaging.
• 1756-L81ES: 100 EtherNet/IP nodes, max
• 1756-L82ES: 175 EtherNet/IP nodes, max
• 1756-L83ES: 250 EtherNet/IP nodes, max
• 1756-L84ES: 250 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
(4)
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