Data Transfer; Cooling System Of The Electrical Cabinet - Hermle UWF 902 H Operating Manual

3.5 Data Transfer

On the back side of the machine an interface for data
transfer is located.
• Interface 25 pins V 24 - RS 232 C
• Interface 15 pins V 11 - RS 422
The configuration of the pins of the interface is given
in the wiring diagram of the machine.
3.6 Cooling System of the
Electrical Cabinet
Heat Exchanger
A heat exchanger for the electrical cabinet is standard
equipment.
The heat exchanger uses the cooler outer air to cool
the heated air circulating in the interior of the electrical
cabinet. As the two air circulations are kept separa-
te from each other, no impurities can enter the
electrical cabinet.
Very fine dust particles - which can be produced by
grinding or eroding machines - can cause faulty
operation in the electrical cabinet.
The heat exchanger requires little maintenance and
only very little cleaning.
3.4 Data Transfer
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