Allen-Bradley 1756-L8SPXT GuardLogix XT Safety Partner
GuardLogix 5580 XT safety partner, 3 MB standard memory, 1.5 MB safety memory, USB 2.0 port, embedded Ethernet port, 4 GB Secure Digital card, conformal coated harsh-environment variant
Lifecycle Status: Active
The Allen-Bradley 1756-L8SPXT GuardLogix 5580 XT safety partner is designed for GuardLogix 5580 XT control architectures that require high-integrity safety functions in harsh industrial environments. This chassis-based module is used with a GuardLogix-XT 5580 primary controller and is conformal coated for added protection in corrosive gas applications.
Lifecycle Status: Active
- GuardLogix 5580 XT safety partner for SIL 3 / PLe system architectures when paired with a compatible GuardLogix-XT 5580 primary controller
- 3 MB standard memory
- 1.5 MB safety memory configured to match the primary controller
- Built-in communication ports: 1 USB 2.0 port and embedded Ethernet port
- Ethernet performance: 10/100/1000 Mbps
- Nonvolatile memory storage: 4 GB Secure Digital card, pre-installed
- Embedded, non-removable energy storage module
- Current draw: 5.0 mA at 1.2V DC; 1.20 A at 5.1V DC
- Power dissipation: 6.2 W
- Thermal dissipation: 21.2 BTU/hr
- Operating temperature: -25 to +70 °C (-13 to +158 °F)
- Conformal coated XT variant for corrosive atmosphere applications
- Module location: chassis slot immediately to the right of the primary controller
- Compatible XT chassis families include 1756-A7XT, 1756-A10XT, 1756-A7ZXT, and 1756-A10ZXT
This module fits machine safety and process safety applications where GuardLogix control systems are deployed in demanding environments with extended temperature exposure or corrosive airborne contaminants. It supports industrial automation projects that require integrated safety architecture, Gigabit EtherNet/IP network performance, and ControlLogix platform continuity in XT-rated installations.