Dantherm HCV 300, Руководство по обслуживанию

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12
Electronic control,
continued
Illustration
of the control unit
This illustration shows the main PCB and control panel without front cover.
Illustration
of connections External connections:
Description
of connections External connections:
Connection Description
230V Connection for 230V power supply.
DIGI IN External digital input, for selection of operation modes
ANTENNA Wireless connection of control panel
MODBUS Modbus connection for external modules
ETHERNET LAN connection
Continued overleaf
Main PCB
USB-B
for servicing
Control panel with LED
External
connections
Internal
connections