Unpacking and Installation
MNC-0300-001
18 of 20
Revision L
Table 8, COM2 Switch Settings
Switch No.
Setting for RS-485 Serial Interface
1
Termination for RS-422/
485 BUS
ON-ON
OFF-OFF
2
Not Used
Caution
To prevent shorting the transmit
signal to ground do not turn switch 3
and switch 4 ON at the same time.
Failure to comply could result in
equipment damage.
Vorsicht
Um zu verhindern, dass das
Übertragungssignal gegen Erde
kurzgeschlossen wird, drehen Sie
Schalter 3 und 4 nicht gleichzeitig
auf EIN. Nichtbefogen könnte
Beschädigung des Gerätes zur
Folge haben.
3
RS-485 2-wire Mode— ON
RS-485 4-Wire Mode— OFF
4
RS-485 2-Wire Mode— OFF
RS-485 4-Wire Mode— ON
5
Not Used
6
Not Used
7
Not Used
8
Not Used
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