UIM242XX series miniature integrated stepper motor control driver is a small, high-performance, adjustable current stepper motor control driver. It adopts active CAN 2.0B bus communication, which can realize multi-machine interconnection. The maximum communication distance can reach 10 Km.
This manual provides detailed information for the UI Robot UIM242XX series controllers (models UIM24204, UIM24208, etc.). It includes safety notices, product descriptions, wiring diagrams, and connection instructions for CAN‑2.0B and RS‑232 interfaces.
The document also describes the controller’s functional blocks, such as enable/disable signals, current output, acceleration control, speed setting, position feedback, and fault handling, together with performance specifications and environmental limits. This manual is written in Chinese.
| Physical size | 42.3 mm × 42.3 mm × 13.5 mm |
|---|---|
| Weight | 0.1 kg |
| Operating voltage | 12‑40 VDC |
| Storage temperature range | -50 °C to +150 °C |
| TTL output max current | 20 mA |
| CAN bus version | CAN 2.0B |
| CAN bus data rate | 1 Mbit/s |
| Maximum sensor voltage | -0.3 V to +5.3 V |
The controller operates from 12 V to 40 V DC.
It measures 42.3 mm × 42.3 mm × 13.5 mm.
The TTL output can source up to 20 mA.
It supports up to 1 Mbit/s on a CAN 2.0B bus.