Description
📋 Product Description
The ELAU MAX-4/11/03/128/99/1/1/00 is a PacDrive MAX-4 motion controller marketed under Schneider Electric’s ELAU automation platform. It is designed for coordinated multi-axis servo motion in industrial machinery, including packaging, material handling, and automated production equipment. The controller uses an Intel Pentium II-class processor and VxWorks real-time operating system, with 128 MB flash memory and support for applications controlling more than eight servo axes. It communicates with compatible servo drives through the SERCOS motion bus. Before replacement, verify the full configuration code, firmware, fieldbus options, and connected servo-drive architecture.

MAX-4/11/03/128/99/1/1/00
⚙️ Product Parameters & Datasheet
- Brand: ELAU / Schneider Electric
- Model: MAX-4/11/03/128/99/1/1/00
- Series: PacDrive MAX-4
- Product Name: Multi-Axis Motion Controller / CPU
- Processor: Intel Pentium II, 266 MHz (configuration-dependent)
- RAM: 32 MB (documented platform specification; verify hardware revision)
- Flash Memory: 128 MB
- Real-Time Operating System: VxWorks
- Axis Capacity: More than 8 axes; exact supported configuration depends on the system
- Motion Bus: SERCOS interface
- Communication Interfaces: RS-232, RS-485, Ethernet; optional fieldbus support depends on installed hardware
- Analog Inputs: 2 integrated analog inputs in the specified configuration
- Power Supply: 24 VDC, -15% to +25%
- Maximum Power Consumption: 60 W
- Dimensions: Approximately 69 × 270 × 240 mm (W × H × D)
- Weight: Approximately 2.4 kg
- Protection Rating: IP20
- Operating Temperature: +5 to +55 °C
- Place of Manufacture: ELAU, Germany; confirm the individual unit’s label
- Product Status: Confirm actual stock condition; the MAX-4 platform is an older product family
- Country of Origin: Verify from the product label and shipping documentation
- Discontinued: Reported as discontinued/obsolete; confirm service and spare-parts availability
🔧 Recommended Models
The following ELAU PacDrive products are related sourcing options. They differ in axis capacity, interfaces, and functions, so they should not be treated as automatic replacements.
- ELAU MAX-4/11/03/128/08/1/1/00 — MAX-4 controller configuration for up to 8 axes.
- ELAU MAX-4/11/03/128/99/0/1/00 — Related MAX-4 configuration without master encoder evaluation.
- ELAU MAX-4/11/03/128/08/0/0/00 — MAX-4 controller variant with different options.
- ELAU MAX-4/11/03/032/99/1/1/00 — MAX-4 configuration with a different memory capacity.
- ELAU MAX-4/11/03/016/99/0/0/00 — MAX-4 controller variant.
- ELAU MAX-4/11/03/032/04/0/0/00 — MAX-4 controller variant; verify the configuration code.
- ELAU MC-4/11/03/400 — Servo drive for compatible PacDrive systems.
- ELAU MC-4/11/05/230 — Servo drive variant.
- ELAU MC-4/11/10/400 — Higher-current servo drive variant.
- ELAU MC-4/11/22/400 — Servo drive variant with a different current rating.
- ELAU PMC-2/11/02/000/00/00/00/00 — Earlier PacDrive motion-control family.
- ELAU PacDrive C200 — Motion controller from a later PacDrive generation.
- ELAU PacDrive C400 — Motion controller for multi-axis machinery.
- ELAU PacDrive C600 — Higher-capacity motion controller platform.
- ELAU PacDrive MAX-4 SERCOS-compatible drive system — Related controller-and-drive configuration for legacy installations.
Compatibility note: The MAX-4 is an older controller platform. Match the full order code, axis capacity, master-encoder option, fieldbus hardware, firmware, and SERCOS configuration before selecting a replacement.
