This document is the operating manual for the LS-401P amplifier. It introduces the working principle, wiring method, installation method, and usage of the amplifier.
This manual provides detailed instructions for installing, wiring, and operating the SUNX LS-400 series digital laser sensor amplifier. It includes diagrams for I/O circuits, connector types, and step‑by‑step procedures for mounting the sensor heads and amplifiers on a DIN rail.
The document also describes configuration modes, parameter settings, and safety precautions. It covers features such as automatic anti‑interference, timing functions, sensitivity adjustment, and error handling, along with specifications for power consumption, output current, and environmental limits. This manual is written in Chinese.
| Maximum output current | 100mA |
|---|---|
| Maximum external voltage | 30V DC |
| Operating voltage range | 12–24V DC |
| Typical power consumption | ≤950mW (24V, ≤40mA) |
| ECO mode power consumption | ≤780mW (24V, ≤33mA) |
| Weight | ≈15g |
| Housing material | Heat‑resistant ABS |
| Cover material | Polycarbonate |
Up to four detection heads can be installed close together.
When 5‑8 amplifiers are connected in series, the maximum load current is 50 mA.
The LS‑401(P) connector must be used with a separately sold single‑touch cable; the connector does not include a cable.