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1756-L81ES | Allen-Bradley GuardLogix5580 Processor, 4.5MB, EtherNet/USB
- Regular price
- $3,522.00
- Sale price
- $3,522.00
- Regular price
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Product Description P/N: 1756-L81ES
Description
The Allen-Bradley 1756-L81ES is a GuardLogix 5580 safety controller designed for high-performance control applications requiring both standard and safety-rated processing. It provides 3 MB of standard memory and 1.5 MB of safety memory, supporting integrated safety functions within ControlLogix architectures.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | Controllers |
| Part Number | 1756-L81ES |
| Subcategory | GuardLogix Controllers |
| Controller Family | GuardLogix 5580 |
| Standard Memory | 3 MB |
| Safety Memory | 1.5 MB |
| Display Type | 4-Character Alphanumeric |
| Communication | 1 Gb EtherNet/IP, USB Port |
| Supported Devices | Up to 100 EtherNet/IP devices |
| Mounting Type | Chassis |
| Operating Temperature | 0–60 °C |
| Power Requirements | 5 mA @ 1.2 VDC, 1.20 A @ 5.1 VDC |
| Voltage | 1.2 / 5.1 VDC |
| Certifications | CE, CSA, CUL, KC, NRTL, RCM, UL |
| Enclosure | Open-Style |
| Application | Standard + Safety Control |
| Weight | 1.1 lb |
Information About 1756-L81ES
The 1756-L81ES is part of the GuardLogix 5580 controller family and delivers combined standard and safety control in a single chassis-based module, providing 3 MB of standard memory and 1.5 MB of dedicated safety memory. It includes an embedded Gigabit Ethernet port capable of supporting up to 100 EtherNet/IP devices, enabling high-speed communication for safety and standard control tasks. Equipped with a 4-character alphanumeric display and a USB port for local programming, it operates from 0 to 60 °C and requires 5 mA at 1.2 VDC and 1.20 A at 5.1 VDC. With an open-style enclosure and global certifications including UL, CE, CSA, KC, NRTL, and RCM, the 1756-L81ES is built for advanced integrated safety control in complex industrial environments.
Key Features:
- Integrated Standard and Safety Memory: Provides 3 MB of standard memory and 1.5 MB of safety memory to support combined logic, motion, and safety applications.
- Gigabit EtherNet/IP Communication: Includes an embedded 1 Gb Ethernet port that supports up to 100 EtherNet/IP devices for high-speed data exchange.
- GuardLogix Safety Processing: Executes SIL-rated and PL-rated safety functions alongside standard tasks within one controller platform.
- 4-Character Alphanumeric Display: Offers quick diagnostics, error messaging, and module status visibility.
- USB Programming Port: Supports direct firmware updates, configuration, and troubleshooting for local maintenance activities.
- Industrial Temperature Operation: Functions reliably across a temperature range of 0 to 60 °C for cabinet-based automation installations.
- Chassis-Based Integration: Mounts directly into a ControlLogix chassis for seamless system expansion and module interoperability.
- Global Standards Compliance: Certified to CE, UL, CUL, KC, NRTL, and RCM standards for worldwide industrial use.
The 1756-L81ES delivers the reliability and precision required for advanced integrated safety control, high-speed communication, and coordinated automation tasks.
Description
The Allen-Bradley 1756-L81ES is a GuardLogix 5580 safety controller designed for high-performance control applications requiring both standard and safety-rated processing. It provides 3 MB of standard memory and 1.5 MB of safety memory, supporting integrated safety functions within ControlLogix architectures.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | Controllers |
| Part Number | 1756-L81ES |
| Subcategory | GuardLogix Controllers |
| Controller Family | GuardLogix 5580 |
| Standard Memory | 3 MB |
| Safety Memory | 1.5 MB |
| Display Type | 4-Character Alphanumeric |
| Communication | 1 Gb EtherNet/IP, USB Port |
| Supported Devices | Up to 100 EtherNet/IP devices |
| Mounting Type | Chassis |
| Operating Temperature | 0–60 °C |
| Power Requirements | 5 mA @ 1.2 VDC, 1.20 A @ 5.1 VDC |
| Voltage | 1.2 / 5.1 VDC |
| Certifications | CE, CSA, CUL, KC, NRTL, RCM, UL |
| Enclosure | Open-Style |
| Application | Standard + Safety Control |
| Weight | 1.1 lb |
Information About 1756-L81ES
The 1756-L81ES is part of the GuardLogix 5580 controller family and delivers combined standard and safety control in a single chassis-based module, providing 3 MB of standard memory and 1.5 MB of dedicated safety memory. It includes an embedded Gigabit Ethernet port capable of supporting up to 100 EtherNet/IP devices, enabling high-speed communication for safety and standard control tasks. Equipped with a 4-character alphanumeric display and a USB port for local programming, it operates from 0 to 60 °C and requires 5 mA at 1.2 VDC and 1.20 A at 5.1 VDC. With an open-style enclosure and global certifications including UL, CE, CSA, KC, NRTL, and RCM, the 1756-L81ES is built for advanced integrated safety control in complex industrial environments.
Key Features:
- Integrated Standard and Safety Memory: Provides 3 MB of standard memory and 1.5 MB of safety memory to support combined logic, motion, and safety applications.
- Gigabit EtherNet/IP Communication: Includes an embedded 1 Gb Ethernet port that supports up to 100 EtherNet/IP devices for high-speed data exchange.
- GuardLogix Safety Processing: Executes SIL-rated and PL-rated safety functions alongside standard tasks within one controller platform.
- 4-Character Alphanumeric Display: Offers quick diagnostics, error messaging, and module status visibility.
- USB Programming Port: Supports direct firmware updates, configuration, and troubleshooting for local maintenance activities.
- Industrial Temperature Operation: Functions reliably across a temperature range of 0 to 60 °C for cabinet-based automation installations.
- Chassis-Based Integration: Mounts directly into a ControlLogix chassis for seamless system expansion and module interoperability.
- Global Standards Compliance: Certified to CE, UL, CUL, KC, NRTL, and RCM standards for worldwide industrial use.
The 1756-L81ES delivers the reliability and precision required for advanced integrated safety control, high-speed communication, and coordinated automation tasks.
