Carel DPWC114000 Temperature and Humidity Sensor ModBus RS485 Serial

Description

The temperature and humidity sensors represent the latest version
of the CAREL sensors for rooms, industrial environments,
developed for the residential and light industrial HVAC/R market,
with the quality that CAREL stand out for.
TxRx+ = RS485 serial output positive
TxRx- = RS485 serial output negative
GND = reference for RS485 serial connection
LD1 = Led green RX function
LD2 = Led yellow TX function
M(G0) = power supply reference
+ (G) = power supply (12 to 24 Vac or 18 to 32 Vdc);