Allen Bradley 1756-L83ES GuardLogix 5580 Safety Controller

The AB 1756-L83ES is a high-performance GuardLogix 5580 safety controller designed for integrated safety and standard control within the ControlLogix platform. Featuring 10 MB of standard memory and 5 MB of safety memory, this controller supports advanced logic, motion, and safety tasks in one compact unit—making it ideal for complex and high-availability applications.

Equipped with a 1 Gb embedded EtherNet/IP port and supporting up to 250 EtherNet/IP devices, the 1756-L83ES enables high-speed network communication and supports SIL2/PLd functional safety. With USB programming access and an alpha-numeric display for real-time diagnostics, this controller ensures maximum control flexibility and reliability.

Technical Specifications

Model: 1756L83ES
Series: GuardLogix 5580
Type: Safety Controller
Standard Memory: 10 MB
Safety Memory: 5 MB
Embedded Display: 4-character alpha/numeric
Application: High-speed safety systems, integrated control, large machine and process automation

Electrical Specifications

Power Supply: Via ControlLogix backplane
Power Consumption: Approx. 5.5 W
Embedded Ethernet Port: 1 x 1 Gb EtherNet/IP
USB Programming Port: 1 x USB 2.0 (Type B)
Supported Devices (EtherNet/IP): Up to 250
Real-Time Clock: Yes
Safety Task: Integrated SIL2/PLd compliant
Battery: Not required – uses non-volatile memory
Display: Yes – status diagnostics and system feedback

Mechanical Specifications

Width: 34.55 mm
Height: 145.2 mm
Depth: 136.6 mm
Mounting Type: ControlLogix chassis slot
Installation Orientation: Vertical
Rack Assembly: Yes – part of modular ControlLogix system
Connection Type: Plug-in
Weight: Approx. 420 g
Front Installation Possible: Yes

Environmental Specifications

Operating Temperature: 0…60 °C
Storage Temperature: –40…85 °C
Relative Humidity: 5% to 95% non-condensing
IP Rating: IP20
Vibration Resistance: IEC 60068-2-6
Shock Resistance: IEC 60068-2-27
Certifications: CE, c-UL-us, RoHS
SIL Rating (IEC 61508): SIL 2
Performance Level (EN ISO 13849-1): PL d
Use in Commercial Environments: Permitted with appropriate enclosure

Compliance & Communication

Supported Protocols:
– EtherNet/IP
– Modbus
– SERCOS
Unsupported Protocols:
– TCP/IP (direct)
– DeviceNet
– Data Highway
Redundancy Support: Yes (with supported ControlLogix chassis and configuration)
Diagnostics: Integrated display and software-based diagnostics
Programming Software: Studio 5000 Logix Designer (Standard + Safety task)

Key Features & Benefits

✅ Integrated Standard and Safety Control – Dual memory architecture for secure, flexible safety applications

✅ 10 MB Standard / 5 MB Safety Memory – Supports large applications with high-speed logic and safety routines

✅ 1 Gb EtherNet/IP Embedded Port – High-speed communication for large, connected systems

✅ SIL2/PLd Certified – Meets stringent safety requirements for machinery and process control

✅ Allen Bradley 5580 Platform – Engineered for performance, scalability, and Rockwell Automation reliability

📦 Order the Allen Bradley 1756-L83ES from Drive Outlet Megastore

At Drive Outlet Megastore we offer unbeatable Allen Bradley 1756-L83ES prices. With 5 units currently in stock, we ensure fast delivery and full support for your GuardLogix 5580 safety system implementations.

Click here to request a quote or buy now

Drive Outlet Megastore – your trusted source for Allen Bradley GuardLogix controllers and safety-certified control solutions.