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Wiring Connections - Hitachi KNX001 Installations- Und Betriebshandbuch

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KNX001 - Installation Manual
12

4.3. Wiring Connections

Only required for
configuration
See Note 3
?
Notes:
1. Use always a DC Power Supply:
• Keep correctly polarity in terminals + & -. Ensure that supplied voltage are between allowed limits (9 a 30 VDC). If power
source is grounded, connect - terminal only to ground circuit, never + terminal.
If it is used a AC Current:
• Ensure that power supply is 24 VAC. Do not connect any terminal to ground circuit and do not connect any other device that
could suffer any earth leakage current in their terminals.
2. CSNET WEB connection can be done directly by ethernet crossed cable CAT5 or directly from LAN installation of the building. In
the last case used non crossed ethernet CAT5 cable in order to connect KNX001. Consult to computer net administrators for TCP
connection. KNX001 is connected to CSNET WEB by port 502.
3. Use HGT software for KNX001 configuration. Check HGT user manual for details.
Power Supply
See Note 1
See Note 2
Console Cable 1,8 m.
DB9 Female - DB9 Male
PMML0137A rev0 - 06/2008

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