Technical Parameters of Allen‑Bradley 1756‑L83ES
Model: 1756‑L83ES
Standard Memory: 10 MB
Safety Memory: 5 MB
Network Interface: EtherNet/IP (1 port,10/100/1000Mbps)
USB Port: USB 2.0 Type‑B
Display: 4‑character alphanumeric display
Control Platform: Logix
Programming Software: Studio 5000 Logix Designer
Max EtherNet/IP Nodes: 250
What is the Allen‑Bradley 1756‑L83ES?
The 1756‑L83ES is a Rockwell Automation GuardLogix 5580 safety controller for industrial systems requiring both standard logic and functional safety control.
It offers 10 MB standard memory and 5 MB dedicated safety memory with embedded EtherNet/IP communication. Compared with 1756‑L81ES and 1756‑L82ES, it provides larger memory capacity, ideal for complex projects with a large number of connected devices.
Key Advantages of 1756‑L83ES
1.Integrated Safety ArchitectureStandard and safety control in one CPU. No safety partner module required. Saves rack slots, simplifies wiring and replaces legacy CPU+LSP split systems.
2.High‑capacity Memory for Complex Projects10 MB standard +5 MB safety memory, double L82ES capacity. Handles heavy logic for large‑scale lines and multi‑axis motion control.
3.Gigabit EtherNet/IP NetworkBuilt‑in gigabit port supports up to 250 nodes. Connects servo, drive, safety I/O and HMI. DLR redundancy and remote commissioning supported.
4.Certified for Global UseTÜV certified for SIL3 / PL‑e. Supports multiple safety functions and meets compliance for export and international projects.
What software does 1756‑L83ES use?
The 1756‑L83ES runs on the Rockwell Automation Logix control platform. Studio 5000 Logix Designer is used for programming, controller configuration and system maintenance.
The software version must match the controller firmware revision.
For legacy‑system upgrades or controller replacement, please confirm the following before purchase:
- Controller Series
- Firmware Revision
- Studio 5000 / Logix Designer Version
- I/O Configuration
- EtherNet/IP Configuration
- Safety Program
Quantity available: In stock.
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Warranty: 12 months.
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Lead time: Shipment within 3-5 working days.
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Terms of payment: T/T. RMB (CNY) support.
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Courier partners: FedEx, DHL, UPS, TNT, EMS, SF express.
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FAQ
Q1: How much memory does the 1756‑L83ES have?
A1: The 1756‑L83ES features 10 MB standard user memory plus 5 MB dedicated safety memory. As the high‑end model of GuardLogix 5580 series, it has larger capacity than L81ES and L82ES, supporting highly complex automation and safety logic.
Q2: How many EtherNet/IP devices can 1756‑L83ES support?
A2: The 1756‑L83ES supports up to 250 EtherNet/IP node devices. Compared with 175 nodes on L82ES, it provides stronger expansion capability for large‑scale production lines with numerous connected devices.
Q3: What safety level does the 1756‑L83ES support?
A3: Certified by TÜV for functional safety, the 1756‑L83ES meets the highest safety levels of IEC 61508 SIL 3 and ISO 13849‑1 PL e, suitable for most demanding industrial safety applications.
Q4: How can I place an order or apply for bulk purchase discounts?
A4: Send your required order quantity via email to Irene8866@163.com, or leave us a message on WhatsApp (+86 18950163907). We will reply within 24 hours with formal quotation and stock confirmation.
For more product information, please contact our professional sales team to obtain the latest pricing and stock information for the Allen‑Bradley 1756‑L83ES!
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