Vaisala WXT532 - Chapter 5 Wiring and Power Management

Chapter 5 _______________________________________________ Wiring and Power Management
VAISALA_______________________________________________________________________ 53
CHAPTER 5
WIRING AND POWER MANAGEMENT
This chapter provides instructions on connecting the power supply and
the serial interfaces as well as managing and estimating power
consumption.
The transmitter can be accessed through four different serial interfaces:
- RS-232
- RS-485
- RS-422
- SDI-12
- mA output (WXT532)
You can wire them either through the internal screw terminal or the
8-pin M12 connector. Only one serial interface can be used at a time.
CAUTION
The cable opening in the transmitter bottom assembly is covered with
hexagonal rubber plugs. If you are not using the cable gland (included
in the Bushing and Grounding Kit), keep the opening covered.