14
MG.60.C4.02 – VLT is a registered Danfoss trademark
VLT
®
6000 HVAC
61
60
12, 13
16-33
20
39
42, 45
50
53, 54
55
04, 05
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Electrical installation, control cables
Max. control cable cross-section: 1.5 mm
2
/16
AWG
Torque: 0.5-0.6 Nm
Screw size: M3
See
Earthing of screened/armoured control
cables
for correct termination of control cables.
No.
Function
Relay output 1 can be used for
indicating status and warnings.
Voltage supply to digital inputs.
For the 24 V DC to be used for
digital inputs, switch 4 on the
control card must be closed,
position "on".
Digital inputs. See parameters
300-307
Digital inputs
.
Ground for digital inputs.
Ground for analogue/digital
outputs. Must be connnected
to terminal 55 by means of a
three-wire transmitter.
Analogue/digital outputs for
indicating frequency, reference,
current and torque. See
parameters 319-322
Analogue/
digital outputs
.
Supply voltage to
potentiometer and thermistor
10 V DC.
Analogue voltage input, 0 - 10 V
DC.
Ground for analogue voltage
inputs.
Analogue current input 0/4-20
mA.
See parameters 314-316
Terminal 60
.
Termination of serial
communication. See
Earthing of
screened/armoured control
cables.
This terminal is not normally to be
used.
RS 485 interface, serial
communication. Where the VLT
frequency converter is
connected to a bus, switches 2
and 3 (switches 1- 4 - see next
page) must be closed on the first
and the last VLT frequency
converter. On the remaining VLT
frequency converters, switches 2
and 3 must be open. The factory
setting is closed (position on).
68, 69