Daikin intelligent touch Controller DCS601C51 Operation Manual page 7

Terminals on the Back of intelligent Touch Controller
Modem connector for AIRNET
When using AIRNET service,
connect it to the telephone line.
Ethernet connector for web
When monitoring and operating
the indoor units using the optional
Web and E-mail function software
sold separately, connect to LAN
via Ethernet cable.
Terminal block for watt hour meter and force stop
input of indoor units
This is used when distributing the power supply to indoor
units using optional Power Proportional Distribution software
sold separately and when stopping the indoor units
compulsorily by contact input.
The size of terminal block is M3.5.
RS232-C connector for
D#-NET Plus adapter
Using D#-NET Plus adapter
being sold as an accessory,
you can increase the number
of indoor units to be controlled.
COM Dil Pi3 COM Pi2 Pi1 F2
Terminal block for power supply
Connect to AC100-240V power supply.
Terminal size is M4.
Earth terminal block
Securely connect the earth wire.
Terminal size is M4.
F1 L0
Terminal block for D#-NET
communication
The terminal size of the terminal
block for communication with
indoor units is M3.5.
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