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5069-L310ERS2

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Allen-Bradley 5069-L310ERS2 raises the Compact GuardLogix SIL 2 tier to 1 MB standard memory, 0.5 MB safety memory, and twenty-four Ethernet nodes.
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Technical specifications for 5069-L310ERS2

  • Manufacturer:
    Allen-Bradley
  • Part Number:
    5069-L310ERS2
  • Product Family:
    CompactLogix 5069
  • Product Type:
    Compact GuardLogix 5380 SIL 2 Controller
  • Stock:
    1
  • Standard user memory:
    1 MB
  • Safety user memory:
    0.5 MB
  • Local Compact 5000 I/O:
    8 modules max
  • EtherNet/IP nodes:
    24 max with Logix Designer v31 or later
  • Controller tasks:
    31 standard tasks and 1 safety task
  • Embedded ports:
    2 Ethernet ports and 1 USB 2.0 Type B port
  • Ethernet modes:
    Dual-IP or Linear/DLR
  • MOD power:
    18...32 V DC SELV/PELV
  • Power dissipation:
    9 W max
  • Mounting:
    Horizontal DIN rail
  • Operating temperature:
    0...60 °C
  • Relative humidity:
    5...95% noncondensing
  • Weight:
    0.768 kg
  • Estimated shipping dimensions:
    14.397 x 9.81 x 13.681 cm
  • Tariff Code:
    8537101190
  • Country of origin:
    Multiple
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Remote I/O Safety Changes Network Modes Product Applications

Features:

  • Intermediate safety tier: 1 MB standard and 0.5 MB safety memory
  • Fixed local boundary: eight Compact 5000 modules despite the larger memory pool
  • Embedded network options: Dual-IP or Linear/DLR for the approved architecture
5069-L310ERS2 suits safety projects that need more resource headroom but still use a compact local assembly.

Its key engineering distinction is greater memory and network scope without a larger local module count.

A sound selection record compares adjacent safety CPUs using measured reserve, remote expansion, topology, and validation effort.

Apter Power can coordinate official-document review, quotation, and sourcing support for 5069-L310ERS2.
Allen-Bradley 5069-L310ERS2 Compact GuardLogix 5380 SIL 2 Controller Manuals, Datasheets, Links
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

Remote Safety I/O Expansion

  • Local boundary: treat eight modules as the fixed limit for the controller bank.
  • Adapter design: add remote I/O only through an officially supported architecture.
  • Connection proof: test ownership, faults, and recovery for every remote safety path.

Safety Application Change Control

  • Memory reserve: track standard and safety compiled growth independently.
  • Signature control: associate each released build with the approved safety signature.
  • Validation: repeat affected proof tests after logic, hardware, or firmware changes.

Safety Network Segmentation

  • Dual-IP decision: use two addresses only when the approved architecture requires separation.
  • Linear/DLR option: use one addressed line or ring when it meets the design.
  • Maintenance path: document authorized access and recovery on the selected topology.

Product Applications

  • Expandable safety cells: coordinate local control with officially supported remote safe I/O.
  • Intermediate machine scope: support projects above the entry safety-memory tier.
  • Segmented machinery: separate network roles where the validated design requires Dual-IP.
Description
5069-L310ERS2 is an intermediate Compact GuardLogix 5380 controller with 1 MB for standard logic and 0.5 MB for the safety application. It runs one safety task while retaining the embedded EtherNet/IP and Compact 5000 architecture of the safety-controller family.

Although 5069-L310ERS2 increases memory and network scope over the entry safety CPU, its local bank remains limited to eight standard or safety I/O modules. Additional I/O therefore changes the design into a remote-adapter and connection-planning exercise.

Before approving 5069-L310ERS2, compare compiled reserve, local and remote I/O, Ethernet topology, Series and firmware, safety signature, and proof-test effort. The controller should be chosen for measured application growth, not simply because it is the next catalog in the family.
Revisions

Revision Part #

Also known as

5069-L310ERS2 Series A
5069-L310ERS2/A, Series A
5069-L310ERS2 Series B
5069-L310ERS2/B, Series B
Alternative Names
Allen-Bradley 5069-L310ERS2 Rockwell Automation 5069-L310ERS2 AB 5069-L310ERS2 5069L310ERS2 5069 L310ERS2 Compact GuardLogix 5380 one-megabyte SIL 2 controller
Technical notes
The larger memory tier of 5069-L310ERS2 does not expand its eight-module local bank. When growth moves to remote adapters, recalculate Ethernet and safety connection paths, verify ownership plus recovery behavior under the documented fault case, and retain the accepted topology with the commissioned signature and proof-test evidence.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
Why can 5069-L310ERS2 need remote I/O even with unused controller memory?
The local Compact 5000 bank is limited independently of memory, so physical module growth must move to a supported adapter and consume network connections.
How should 5069-L310ERS2 be compared with the smaller safety controller before purchase?
Use actual compiled standard and safety memory, local I/O count, remote adapters, network connections, future change reserve, and the validation effort for the final machine.
What can cause a remote safety connection to remain faulted on 5069-L310ERS2?
Check the supported adapter path, safety network identity, ownership, electronic keying, firmware, addressing, timing, and whether the downloaded project matches the approved topology.
Why should a 5069-L310ERS2 topology change trigger safety review?
Moving between Dual-IP and Linear/DLR alters addressing, device paths, access, and recovery behavior that can affect how the validated safety system communicates.
What evidence is needed after installing a different Series of 5069-L310ERS2?
Retain the controller-definition check, supported firmware, restored signature, I/O ownership results, network identity, fault tests, completed proof test, approver, and rollback record.
Which details help source a 5069-L310ERS2 spare without delaying a shutdown?
Send full nameplates, Series and firmware, current signature record, memory use, I/O topology, RTB type, condition, quantity, destination, and required delivery date.