7.3.2 Isolation of the Digital Inputs from Ground
It is possible to isolate from ground the digital inputs (terminals 8–10 and 14–16) on the standard I/O board. To do this, change the
position of a DIP switch on the control board.
A
B
C
e
3
0
b
g
7
3
8
.1
0
A
The digital inputs
C
Connected to ground (default)
B
Floating
Illustration 24: Change the Position of This Switch to Isolate the Digital Inputs from Ground
7.4 Fieldbus Connection
7.4.1 Fieldbus Terminals
The drive can be connected to fieldbus with an RS485 or an Ethernet cable.
•
If an RS485 cable is used, connect it to terminals A and B of the standard I/O board.
•
If an Ethernet cable is used, connect it to the Ethernet terminal.
Control Unit
Operating Guide | VACON® 100 Wall-mounted Drives
AQ298036140958en-000101 / DPD01711| 69
Danfoss A/S © 2019.05
Summary of Contents for VACON 100 flow
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