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- Last added
- 2012-03-10
Featured LM-20系列 manuals
Link-Max LM-203/LM-205/LM-208 RS485 Router User Manual
The LM-203/LM-205/LM-208 series are RS485 Modbus routers built around a 32‑bit Cortex‑M3 ARM processor. They support up to 256 devices per port (512 for the LM‑208) and a maximum communication distance of 1200 m. The routers operate from a 7.5 V to 30 V supply, consume 10‑20 mA, and feature 15 kV ESD protection.
The manual describes wiring diagrams, LED indicator functions, and parameter configuration such as baud rate selection (1200‑115200 bps), routing mechanism, contention handling, and timeout settings. Physical dimensions are 106 mm × 98 mm × 22 mm, and the operating temperature range is –40 °C to 85 °C. This manual is written in Chinese.
Covers: Product Overview · Routing Mechanism · Connection Method · Parameter Settings · LED Indicators · Electrical Specifications
Latest LM-20系列 manuals
Link-Max LM-203/LM-205/LM-208 RS485 Router User Manual
User Manual 5 pages · 412 KB · ZHThe Link-Max LM-203/LM-205/LM-208 RS485 Router User Manual provides setup, connection, and operation instructions for the series.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in LM-20系列 manuals
What is the maximum communication distance of the router?
The router can communicate up to 1200 meters.
From: Link-Max LM-203/LM-205/LM-208 RS485 Router User Manual
How can the baud rate be configured?
The baud rate is set via the router’s parameters and can be selected from 1200 to 115200 bps.
From: Link-Max LM-203/LM-205/LM-208 RS485 Router User Manual