Product Short Description
Manufacturer: Delta Tau Data Systems, Inc.
Product Overview:
The ACC-24E2A is a variant of the ACC-24E2 chassis, with specific differences in I/O configuration, power distribution, or module compatibility (designated by suffix “A”). It is a 24-axis EtherCAT motion control platform for high-channel-count industrial automation.
Description
Technical Specifications:
| Parameter | Value |
|---|---|
| Chassis Model | ACC-24E2A |
| Maximum Axes | 24 Servo Axes |
| Protocol | EtherCAT (100 Mbps) |
| Processor | PMAC-2 DSP (DSP56311 @ 40 MHz) |
| Servo Update Rate | 62.5 μs to 1 ms |
| I/O Points | Up to 192 Digital I/O / 32 Analog (module-dependent) |
| Power | 24 VDC |
| Dimensions | 483 x 432 x 133 mm (19″ rack, 4U) |
| Weight | ~6.8 kg |
| Temperature | 0°C to +55°C |
Key Differences from ACC-24E2 (Suffix “A”):
- Enhanced analog I/O module support — higher channel density analog input/output
- Modified power distribution board — higher current capacity per slot
- Updated backplane revision — improved EtherCAT signal integrity
Material Composition:
| Component | Material |
|---|---|
| Chassis | Aluminum alloy, anodized finish |
| Backplane | FR-4 PCB, gold-plated contacts |
| Connectors | MIL-spec circular connectors |
Applicable Industries:
- Same as ACC-24E2 — Large-scale multi-axis CNC, robotics, FMS






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