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LDRT Family · High-PerformanceLDRTDaq-h1 — high-performance real-time controller
The flagship of the LDRT family, built on an industrial computing platform with room to grow: deterministic control at 100 µs, real-time logging up to 1000 channels @ 1 kHz (or 100 @ 10 kHz) and up to 16 CAN/CAN FD channels — for HiL and high-speed benches.
100 µs Control Cycle
1000 ch @ 1 kHz
100 ch @ 10 kHz
Up to 16 CAN/CAN FD
EtherCAT Master
19″ 4U Rackmount
Expandable I/O
Capabilities
Built for the benches that push hardest
- 100 µs deterministic control — the fastest loop in the family, for HiL simulation and high-speed bench control.
- High-capacity logging — up to 1000 channels @ 1 kHz or 100 channels @ 10 kHz — the highest logging capacity and capture rate in the family, for transient and high-dynamic measurements.
- Up to 16× CAN/CAN FD — high-density bus connectivity for multi-ECU and full-vehicle-style benches.
- Built-in EtherCAT master — drives long I/O and servo chains from the same controller.
- Expandable by design — the industrial platform takes additional DAQ, fieldbus and interface cards as the bench grows.
- Headroom for big models — multi-axis control, complex plant models and heavy channel counts run without crowding the loop.
- One family toolchain — the same LDRT Workbench, one-click deploy and live data streaming as every other model.
The flagship 19″ 4U rackmount chassis, drawn to its 482 × 177 × 479 mm footprint — expandable industrial platform, built to your I/O.
Technical data
LDRTDaq-h1 at a glance
| Tier | High-performance — HiL and high-speed benches |
|---|---|
| Platform | Industrial computing platform with expansion slots for additional I/O |
| Form factor | 19-inch 4U rackmount chassis |
| Dimensions (W × H × D) | 482 × 177 × 479 mm · 19″ × 4U × 18.9″ |
| Weight | ≈ 15 kg net (base chassis) — final weight depends on the fitted configuration |
| Operating temperature | 0 – 40 °C (85% RH @ 40 °C, non-condensing) |
| Storage temperature | −20 – 60 °C |
| Vibration (operating) | 1 Grms |
| Real-time performance | 100 µs deterministic control loop · logging up to 100 channels @ 10 kHz or 1000 channels @ 1 kHz |
| Fieldbus & buses | 1× EtherCAT master · up to 16× CAN/CAN FD |
| Expansion | Additional DAQ, fieldbus and interface cards fitted to order |
| Connectivity | OPC UA · EtherCAT master · CAN/CAN FD · live data streaming |
| Operating system | Linux (real-time) |
| Toolchain | LDRT Workbench — develop, configure, validate, deploy, monitor |
Power and environmental data are specified per configuration — the h1 is built to your I/O and expansion requirements. Request the full datasheet for the build that fits your bench.
Where it fits
When to choose the h1
Step up from the m1 when the bench needs more of any of these:
- Faster loops — hardware-in-the-loop simulation or control that must close at 100 µs.
- Higher capture rates — transients, switching events and dynamics that 1 kHz logging would miss.
- More logged channels & storage — capture up to 1000 channels at 1 kHz — or 100 at 10 kHz — with the storage capacity for long, high-rate recordings.
- More buses — benches with many ECUs, inverters or modules on CAN/CAN FD at once.
- Room to expand — test systems expected to grow channels or interfaces over their life.