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Installation Procedures
Interface Connections
115V/230V
Voltage Selector
Power Switch
Installing the KF3
To install the KF3, follow these steps:
1.
Define your network needs.
2.
Construct the necessary cables.
3.
Ground and terminate your network correctly.
4.
Determine the correct voltage for your application and set the KF3's
voltage selector. Change power cord if necessary.
5.
Check the KF3's default configuration parameters and change those
which are not suitable for your application.
Figure 2.1 shows the back panel of the KF3, including its two
communication connectors. The connector labelled RS-232 Computer
connects to the host computer via an RS-232C cable. The connector
labelled DH-485 connects to the DH-485 network.
Figure 2.1
KF3 Back Panel
AC power connector
(115V/230V)
2
Chapter
Fuses
FUSES: 0.1A 250V
TYPE 5mm X 20MM
CAUTION: FOR CONTINUED
PROTECTION AGAINST RISK
Ë Ë Ë
OF FIRE REPLACE ONLY
WITH THE SAME TYPE
AND RATING OF FUSE.
CAUTION:
Ë Ë Ë
DOUBLE FOLD NEUTRAL
FUSES
DH 485 connector
RS 232C connector
links to DH 485
links to host computer
network
via RS 232C cable
2 1
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