Patton electronic ENVIRONETTM 2100 - Manual (Page 16)

About the Hardware 16
EnviroNET User Manual 2 • Installing the EnviroNET
AC/DC Power Supply
The AC/DC power supply is installed internally by the factory. However, you will need to wire the power cable
externally for the EnviroNET to have power. (See
“Wiring the power” on page 17).
Interface Board
The Interface Board contains the following connections:
• Internal power
• External power
• Heater (ET model only)
• Temperature Control Indicator (ET and EC models only)
• Fan (ET and EC models only)
• External terminal block connections
• Internal terminal block connections
• Power and Temperature Control Indicator LED connections (ET and EC models only)
The user will need to wire the external terminal block connections and the external power connection only.
The factory has already wired the internal power and internal terminal block connections, as well as the heater,
temperature control indicator, fan, and LEDs.