The SLET3000 scene data collection server is a core component of an online monitoring system, handling data acquisition, communication with a host PC, and system status monitoring. It supports up to 70 nodes, each with up to 24 channels, and uses CAN bus or RS‑485 with optional fiber isolation for data transfer.
The manual provides technical parameters, wiring diagrams, installation instructions, and a parts list, enabling users to configure the server, connect temperature sensing modules, and integrate the system into larger monitoring networks. This manual is written in Chinese.
| Maximum nodes | 70 |
|---|---|
| Maximum node number | 100 |
| Channels per node | 24 |
| Baud rate | 9600 (customizable) |
| Communication ports | CAN, RS485 (optional fiber isolation) |
| Power supply | DC 24 V 1 A |
| Weight | 3000 g |
| Storage temperature range | -20 °C to 80 °C |
| Operating temperature range | -40 °C to +85 °C |
| Maximum bus length | 1000 m |
| Dimensions (L×W×H) | 200 mm × 70 mm × 175 mm |
It provides CAN and RS‑485 ports, with an optional fiber‑optic isolation module.
The server can connect up to 70 nodes, with node numbers up to 100.
It requires a DC 24 V power supply at 1 A and consumes about 15 W.
The field bus can be up to 1000 m long.