Allen-Bradley 5069-L340ERM – 4MB EtherNet/IP Motion Controller | CompactLogix 5380 Platform
Engineering Background
The Allen-Bradley 5069-L340ERM is a high-performance programmable logic controller engineered by Rockwell Automation as part of the CompactLogix 5380 series. Designed to meet the demands of modern discrete, process, and motion control applications, this controller integrates seamlessly into the Logix ecosystem via Studio 5000 Logix Designer, providing a unified programming environment across the entire control architecture.
Product Positioning
Targeted at OEM machine builders and system integrators requiring coordinated motion, high-speed I/O processing, and deterministic EtherNet/IP communication in a compact DIN-rail form factor. The 5069-L340ERM bridges the gap between entry-level CompactLogix and the full-scale ControlLogix platform, delivering enterprise-grade motion capability without the overhead of a chassis-based system.
Complete Technical Specifications
| Parameter | Specification |
|---|---|
| Catalog Number | 5069-L340ERM |
| Series / Platform | CompactLogix 5380 |
| Manufacturer | Allen-Bradley / Rockwell Automation |
| User Memory | 4 MB |
| I/O Capacity | Up to 256 I/O modules (local + remote) |
| Motion Axes | Up to 16 coordinated motion axes (CIP Motion) |
| EtherNet/IP Ports | 2 × Dual-port EtherNet/IP (embedded switch, DLR capable) |
| Communication Protocol | EtherNet/IP (CIP), CIP Motion, CIP Safety (optional) |
| Programming Software | Studio 5000 Logix Designer v30+ |
| Programming Languages | Ladder Diagram (LD), Function Block Diagram (FBD), Structured Text (ST), Sequential Function Chart (SFC) |
| Task Types | Continuous, Periodic, Event |
| USB Port | USB Type-B (programming / firmware update) |
| SD Card Slot | Yes (1784-SD2 compatible, for program backup & firmware) |
| Power Supply | 5069-PA4 / 5069-PB4 (sold separately) |
| Operating Temperature | 0 °C to +60 °C |
| Storage Temperature | -40 °C to +85 °C |
| Relative Humidity | 5% to 95% (non-condensing) |
| Vibration Rating | IEC 60068-2-6 |
| Shock Rating | IEC 60068-2-27 |
| Enclosure Rating | IP20 (panel-mount installation required) |
| Certifications | UL, CE, RCM, KC, EAC |
| Mounting | DIN rail (EN 50022) or panel mount |
| Weight | Approx. 720 g |
| Country of Origin | USA |
Proven Application Environments
- Automotive Assembly Lines — Multi-axis servo coordination for welding, stamping, and transfer systems
- Packaging Machinery — High-speed pick-and-place, form-fill-seal, and case-packing lines
- Material Handling — Conveyor synchronization, palletizing robots, and AGV integration
- Food & Beverage Processing — Hygienic-area panel builds with deterministic motion timing
- Semiconductor & Electronics Manufacturing — Precision positioning and cleanroom-compatible control panels
- Water & Wastewater Treatment — SCADA-integrated process control with remote I/O over EtherNet/IP
- Oil & Gas Upstream/Midstream — Hazardous-area panel integration (with appropriate enclosure)
Engineering Advantages
- Unified Logix Architecture — Single programming environment (Studio 5000) across CompactLogix, ControlLogix, and GuardLogix platforms reduces engineering overhead and training costs
- Embedded Dual-Port EtherNet/IP with DLR — Device Level Ring topology provides network redundancy without additional hardware, eliminating single points of failure in critical production lines
- CIP Motion Integration — Native support for Kinetix servo drives over EtherNet/IP eliminates dedicated motion bus wiring, reducing panel footprint and commissioning time
- Scalable Memory — 4 MB user memory accommodates complex motion programs, large tag databases, and Add-On Instructions (AOIs) without performance degradation
- Compact Form Factor — DIN-rail mounting with no chassis required; ideal for space-constrained machine panels and retrofit projects
- SD Card Program Backup — Enables rapid controller replacement and firmware recovery without a laptop on the plant floor
System Architecture & Signal Flow
The 5069-L340ERM operates as the central processing node within a CompactLogix 5380 system. Local I/O modules (5069 Compact I/O) connect directly to the controller backplane via the Compact I/O bus, while remote I/O and servo drives communicate over the dual EtherNet/IP ports. The embedded DLR switch allows ring-topology wiring to Kinetix 5700 / 5500 servo drives and 1734 POINT I/O adapters, with automatic failover in the event of a cable break. SCADA / HIS systems (FactoryTalk View, Ignition, WonderWare) connect via the same EtherNet/IP network using CIP explicit messaging. The USB port provides direct laptop programming access during commissioning, while the SD card slot enables store-and-forward program deployment across multiple identical machines.
Sourcing & Quality Verification
- Source: Authorized surplus and verified secondary-market channels; all units inspected prior to listing
- Condition: New surplus (factory-sealed) or refurbished — clearly stated per order; contact us to confirm current stock condition
- Firmware: Units shipped with firmware version confirmed on request; downgrade/upgrade service available
- Warranty: 12-month Konmask operational warranty covering manufacturing defects and functional failure
- Counterfeit Prevention: All Allen-Bradley products verified against Rockwell Automation authenticity markers; serial number traceability provided on request
- Export Compliance: EAR99 / ECCN classification confirmed; export documentation available for international shipments
Procurement Process
- Inquiry — Submit your RFQ via email ([email protected]) or WhatsApp (+0086 19859288691) with quantity and required delivery date
- Quotation — Receive a formal quotation within 4 business hours including unit price, lead time, and shipping options
- Order Confirmation — Purchase order or proforma invoice issued; payment via T/T, PayPal, or credit card
- Quality Inspection — Pre-shipment inspection report and photos provided for orders ≥ 3 units
- Shipping — DHL / FedEx / UPS express worldwide; sea freight available for bulk orders; tracking number provided within 24 hours of dispatch
- After-Sales — Technical support from Konmask engineers; RMA process initiated within 48 hours for any warranty claims
Technical FAQ
Q: What is the maximum number of motion axes supported by the 5069-L340ERM?
A: Up to 16 coordinated CIP Motion axes over EtherNet/IP, compatible with Kinetix 5700, 5500, and 5100 servo drives.
Q: Is the 5069-L340ERM compatible with existing CompactLogix 5370 programs?
A: Programs can be migrated using the Studio 5000 migration tool; however, I/O module catalog numbers differ between 5370 and 5380 series. A hardware re-mapping step is required.
Q: What power supply is required?
A: The 5069-PA4 (120/240 VAC) or 5069-PB4 (24 VDC) power supply is required. The controller does not include a power supply.
Q: Can the 5069-L340ERM be used in a Safety application?
A: The standard 5069-L340ERM does not include integrated safety. For SIL 2 / PLd applications, the 5069-L340ERMS (GuardLogix 5380) variant is required.
Q: What Studio 5000 version is required?
A: Studio 5000 Logix Designer v30.00 or later is required for full feature support of the CompactLogix 5380 platform.
Q: Do you provide a Certificate of Conformance (CoC)?
A: Yes. A CoC is available upon request for all orders. Rockwell Automation original documentation can be provided for new-surplus units.
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