Product features
- Easy to install. The device panel only needs to open a square hole to embed, no screws need to be installed.
- Built-in switching power supply circuit, wide input voltage range, high conversion efficiency, can work continuously for a long time.
- The power input terminal has reverse connection protection
- The RS485 bus interface provides overvoltage and overcurrent protection
- All the chips are original, new and authentic, industrial grade temperature range
Support A variety of pen end combination display, such as minus, decimal point, A BCDEFPL and other ASCII characters. It is the most comprehensive digital tube display that supports normal recognition of ASCII characters on the market
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