Allen Bradley 1756-L84ES GuardLogix 5580 Safety Controller

The AB 1756-L84ES is a high-performance GuardLogix 5580 Safety Controller designed to manage both standard and safety control in a single platform. Featuring 20MB of standard user memory and 6MB of safety memory, this controller supports up to 250 EtherNet/IP devices and offers real-time control with a 1 Gb embedded Ethernet port.

The 1756-L84ES supports integrated safety applications up to SIL 2 / PL d, making it suitable for high-demand automation systems where reliability and safety are mission-critical.

Technical Specifications

Model: 1756L84ES
Series: GuardLogix 5580
Type: Safety Controller
User Memory (Standard): 20 MB
Safety Memory: 6 MB
Communication Rate: 1 Gb Ethernet
Display: 4-character alpha-numeric
Mounting Type: ControlLogix chassis slot
Max EtherNet/IP Devices: 250
Integrated Motion Axes: 80 (via EtherNet/IP CIP Motion)
Safety Ratings: SIL 2 (IEC 61508), PL d (EN ISO 13849-1)

Electrical Specifications

Power Supply: Powered via chassis backplane
Backplane Current (5V): 1.2 A
Backplane Current (24V): 0.04 A
USB Port: 1x USB 2.0 for programming and configuration
Communication Ports:

• 1x Embedded Gigabit Ethernet
• 1x USB Type B

Network & Interface Specifications

Ethernet/IP Support: Yes
Modbus Support: Yes (via bridging or communication modules)
SERCOS Support: Yes (with motion module)
TCP/IP Support: No direct native support
Redundancy: Not supported in this model
Protocol Compatibility: EtherNet/IP, Modbus, SERCOS, Safety Integrated

Mechanical Specifications

Enclosure Type: Open-style, for chassis installation
Width: 34.55 mm
Height: 145.2 mm
Depth: 136.6 mm
Form Factor: Modular slot-based
Mounting Orientation: Vertical in ControlLogix chassis
Weight: Approx. 0.45 kg

Environmental Specifications

Operating Temperature: 0…60 °C
Storage Temperature: –40…85 °C
Relative Humidity: 5% to 95% non-condensing
Vibration Rating: 2 g
Shock Rating: 30 g
Pollution Degree: 2
Protection Class: IP20
Application Suitability: Industrial automation with safety requirements

Compliance & Certifications

Certifications: CE, UL, c-UL, TÜV, RoHS
Safety Standards Met: IEC 61508, ISO 13849-1
Use with: ControlLogix chassis, 1756 series modules, GuardLogix applications
EMC & Emissions: EN 61000-6-2, EN 61131-2

Key Features & Benefits

✅ Integrated Safety & Standard Control – Combines safety and standard automation in one controller for maximum efficiency

✅ High Memory Capacity – 20MB standard and 6MB safety memory support large-scale applications

✅ Embedded 1 Gb Ethernet Port – High-speed connectivity to EtherNet/IP networks and devices

✅ SIL 2 / PL d Certified – Ideal for applications requiring safety compliance in automotive, material handling, and packaging industries

✅ Modular Scalability – Supports up to 250 devices and integrates seamlessly into ControlLogix systems

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At Drive Outlet Megastore we offer unbeatable Allen Bradley 1756-L84ES prices. This GuardLogix 5580 Safety Controller delivers scalable safety performance and advanced communications—available now for fast UK dispatch.

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