Description
Product Overview
The ELAU C400/A8/1/1/1/00 is a PacDrive M motion controller designed for machinery that combines conventional programmable logic with coordinated servo-axis control. It is used in automated production equipment where multiple movements must remain synchronized with machine sequences, sensor events, and process timing. Typical applications include packaging machinery, filling and handling equipment, and other production systems built around the ELAU PacDrive platform. The A8 designation identifies an eight-axis class in available product documentation, making this controller relevant to machines that require coordinated motion without the higher axis capacity of certain other C400 configurations.
For maintenance teams, the ELAU C400/A8/1/1/1/00 is more than a processor module: its compatibility depends on the machine project, stored application, controller revision, servo-drive network, and installed configuration. Documentation for this model reports a 600 MHz processor, 256 MB RAM, CompactFlash-based storage, Ethernet, serial interfaces, and SERCOS motion communication. Specific fieldbus options and memory details should be checked against the actual hardware rather than assumed from a generic family description. The controller was discontinued by Schneider Electric, so sourcing a serviceable spare may be important for extending the life of an existing machine.
When purchasing the ELAU C400/A8/1/1/1/00, match the complete model code and legacy order number where available, and record the hardware and software versions before approving a replacement. A physically compatible controller may still fail to start the original application if the memory card, configuration, firmware, or project data differs. Request clear nameplate photographs and documented functional-test results, especially for used or refurbished stock. For machine upgrades, evaluate the full control architecture—including servo drives, SERCOS cabling, programming tools, and commissioning effort—before selecting a newer platform.
Product Introduction
The ELAU C400/A8/1/1/1/00 supports up to eight SERCOS servo axes and combines machine logic with synchronized motion control in the PacDrive M architecture. Its legacy hardware is relevant to packaging and production machinery where controller replacement must preserve the original application and drive configuration.
For a replacement, check order number 13130261-001, hardware and software versions, and the installed CompactFlash card. Schneider Electric lists this model as discontinued without a designated replacement, so compatibility should be established before purchase.
Key Technical Specifications
| Parameter | Specification |
|---|---|
| Product Model | C400/A8/1/1/1/00 |
| Manufacturer | ELAU / Schneider Electric |
| Product Series | PacDrive M |
| Product Type | Multi-axis motion controller |
| Legacy Order Number | 13130261-001 |
| Maximum SERCOS Axes | 8 |
| Processor | Intel Celeron M, 600 MHz |
| RAM | 256 MB |
| L2 Cache | 512 kB |
| Nonvolatile RAM | 128 kB |
| Storage | CompactFlash, 128 MB minimum per manual |
| Real-Time Operating System | VxWorks |
| Programming Languages | IEC 61131-3 languages, including Ladder Diagram and Structured Text |
| Motion Interface | SERCOS, 16 MBaud, fiber-optic interface |
| Ethernet | 10/100 Base-T |
| Serial Interfaces | RS-232 and RS-485 |
| Fieldbus Options | PROFIBUS DP or CAN/CANopen, depending on configuration; optional interfaces require verification |
| Control Supply | Confirm nameplate and applicable manual; published documentation describes a nominal 24 VDC supply |
| Protection Rating | IP20 |
| Installation | Control cabinet mounting |
| Lifecycle | Discontinued |
Specifications are based on the PacDrive / A8 operating documentation. Verify the installed interface options, hardware revision, and power requirements against the actual unit before commissioning.
C400A811100
Related Products and Components
- ELAU /10/1/1/1/00 — The 16-axis configuration. It differs from the A8 model in axis capacity and processor/cache configuration; it is not an automatic substitute.
- ELAU C200/A2 — A lower-capacity PacDrive controller family for machine architectures with different motion requirements. Confirm project and drive compatibility before considering migration.
- ELAU MC-4 servo drives — Drive units used in PacDrive installations with which the family can coordinate motion over SERCOS, subject to supported configuration.
- ELAU SCL drive family — Another drive family identified in the documentation as a supported SERCOS slave type.
- ELAU iSH drive family — Integrated drive family listed among compatible SERCOS slave types in the controller documentation.
- PacDrive SERCOS fiber-optic cables — Required for the motion-bus connection; inspect connectors, cable routing, and the existing network arrangement during controller replacement.
- CompactFlash memory card — Stores configuration or application data as required by the installed system. Preserve the original card and verify its contents before any replacement.
- PacDrive programming and commissioning tools — Required to inspect the application, configuration, and diagnostics. Confirm software version and licensing availability for the legacy installation.
These are related platform components, not guaranteed replacements. Confirm the machine bill of materials and original controller documentation before ordering.
Frequently Asked Questions
1. How many servo axes can the ELAU /A8/1/1/1/00 control?
The A8 configuration supports up to eight SERCOS-connected servo axes. The actual machine capability depends on the application, drive types, network configuration, and project settings.
2. Can a /10 controller replace the /A8?
Not without an engineering review. The /10 supports up to 16 axes and has a different processor/cache configuration. Check the project, hardware and software versions, memory card, and commissioning requirements before treating it as a replacement.
3. Does the controller support firmware or software version 3.1?
The full model number alone does not establish the installed software version or its compatibility with a particular engineering-tool release. Check the controller identification, project files, and machine documentation before changing firmware or software.
4. Can I hot-swap the controller while the machine is running?
Do not assume hot-swapping is supported. Replacing the controller can interrupt motion control and machine logic. Follow the machine manufacturer’s shutdown procedure, isolate power as required, and preserve the application data and original configuration before removing the unit.
5. Is a new-surplus /A8 guaranteed to work with my existing machine?
No. New-surplus describes stock condition, not functional compatibility. Request nameplate photographs, hardware and software identifiers, memory-card details, and documented test results. A powered-on test alone may not establish that the unit can execute your machine’s application.
6. What should I verify before ordering a replacement controller?
Confirm the complete model code, order number 13130261-001, hardware and software revisions, installed CompactFlash card, optional interfaces, axis count, and connected drive types. If possible, provide the original unit’s nameplate and diagnostic display information to the supplier.
7. Is there an official direct replacement for this discontinued model?
Schneider Electric’s product page states that the /A8/1/1/1/00 is discontinued and has no designated replacement. A migration to another controller therefore requires an assessment of application portability, drive compatibility, communications, and commissioning effort.
Procurement note: For this legacy controller, revision matching and application-data preservation are more important than physical fit alone. Confirm exactly what is included in the offered unit—especially the CompactFlash card, installed options, test documentation, and warranty terms—before releasing a purchase order.
