ControlLogix-XT 5590 Technical Features

The ControlLogix-XT 5590 controllers function in the same way as traditional ControlLogix Controllers. These products include control and communication system components that are conformal coated to add a degree of protection against harsh, corrosive gas environments.
Features - ControlLogix-XT 5590 Controllers
Feature
1756-L902TSXT
1756-L905TSXT
1756-L908TSXT
1756-L915TSXT
1756-L925TSXT
1756-L950TSXT
1756-L980TSXT
Controller tasks
32 tasks, including a combination of one continuous, periodic, and event tasks
1000 programs/task
Built-in communication ports
1-port USB
The USB port is intended for temporary local programming purposes only and not intended for permanent connection. Do not use the USB port in hazardous locations.
2 Embedded Ethernet ports
When the controller is enabled for redundancy: the safety partner is not supported, the Ethernet ports are limited to front port crossload, Integrated motion is not supported, and DeviceNet and ControlNet networks are not supported. For more information, see the ControlLogix 5590 High Availability Systems User Manual, publication 1756-UM901.
USB port communication
USB 2.0 Type-C (does not support powering external devices) Full speed (12 Mbps)
Programming, configuration, firmware update, and online edits only
Ethernet performance
10/100/1000 Mbps
I/O Capacity (Class 0/1) - packets/second
  • 164,000 without CIP Security
  • 60,000 with integrity
  • 30,000 with integrity and confidentiality
I/O numbers are maximums; they assume no HMI/MSG. Packet rates vary depending on packet size.
Message Rate Capacity HMI/MSG (Class 3) - messages/second
front port without safety partner
  • 4000 without CIP Security
  • 3000 with integrity
  • 2700 with integrity and confidentiality
HMI/MSG numbers are maximums, they assume no I/O.
Message Rate Capacity HMI/MSG (Class 3) - messages/second
front port with safety partner
  • 2000 without CIP Security
  • 1500 with integrity
  • 900 with integrity and confidentiality
HMI/MSG numbers are maximums, they assume no I/O.
Message Rate Capacity HMI/MSG (Class 3) - messages/second
backplane without safety partner
7000 with multiple 1756-EN4TR modules
HMI/MSG numbers are maximums, they assume no I/O.
Message Rate Capacity HMI/MSG (Class 3) - messages/second
backplane with safety partner
2000
HMI/MSG numbers are maximums, they assume no I/O.
Message Rate Capacity HMI/MSG (Class 3) - messages/second
backplane in Logix redundancy
2000
HMI/MSG numbers are maximums, they assume no I/O.
Communication options
EtherNet/IP, ControlNet, DeviceNet, SERCOS and third-party process and device networks
EtherNet/IP nodes supported max
An EtherNet/IP node is a device that you add directly to the I/O configuration, and counts toward the node limits of the controller.
30 nodes
100 nodes
200 nodes
300 nodes
400 nodes
500 nodes
600 nodes
Additional EtherNet/IP nodes may be possible depending on remaining controller resources
OPC UA nodes supported max
An OPC UA node is a data structure, such as a single tag, that can be exchanged between industrial processes to external resources and applications.
300 nodes
1000 nodes
2000 nodes
5000 nodes
20,000 nodes
50,000 nodes
100,000 nodes
Network connections per network module located in the local chassis
  • ControlLogix 5590 Controllers front EtherNet/IP ports. See ‘EtherNet/IP nodes supported, max’ in this table.
  • 1000 I/O; 528 EtherNet/IP; 512 TCP (1756-EN4TR variant rated for harsh environments)
  • 256 EtherNet/IP; 128 TCP (1756-EN2
    x
     variant rated for harsh environments)
  • 128 EtherNet/IP; 64 TCP (1756-ENBT variant rated for harsh environments)
  • 128 ControlNet (1756-CN2/B variant rated for harsh environments)
  • 100 ControlNet (1756-CN2/A variant rated for harsh environments)
  • 40 ControlNet (1756-CNB/D, 1756-CNB/E variant rated for harsh environments)
Integrated motion
  • SERCOS interface
  • Analog options (encoder input, LDT input, SSI input)
  • Integrated Motion on the EtherNet/IP network
Controller redundancy
Full support
When the controller is enabled for redundancy: the safety partner is not supported, the Ethernet ports are limited to front port crossload, Integrated motion is not supported, and DeviceNet and ControlNet networks are not supported.
Programming languages
  • Relay ladder logic (RLL)
  • Structured text
  • Function Block Diagram
  • Sequential function chart (SFC)
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