Control Connections; Electrical Installations, Control Terminals - Danfoss VLT 6002-6011 Installation, Operation And Maintenance Manual

Control Connections

All terminals for the low voltage control wires are located under the
protective cover below the keypad. Remove the cover with a
screwdriver or other pointed object as shown below.
Electrical Installation, Control Terminals
Torque the control terminals to 5 in-lbs (0.5-0.6 N-m)
The diagram below shows the location of the control terminals. The
programming section of the manual covers the programmable terminals
in greater depth.
The following is a description of the functions of the control terminals.
Many of these terminals have multiple functions determined by
parameter settings.
No. Function
01, 02, 03 Form C relay output. Maximum 240 VAC, 2 A.
Minimum 24 VDC, 10 mA or 24 VAC, 100 mA.
(Location of Form C relay output varies with unit
type. See connection diagram with unit for
location.)
04, 05 30 VAC, 42.5 VDC, 1 A relay output can be used
for indicating status and warnings.
12, 13 Voltage supply to digital inputs and external
transducers. For the 24 VDC to be used for digital
inputs, switch 4 on the control card must be closed,
position "on." The maximum output current is 200 mA.
16 - 33 Digital inputs. R = 2 kohm. <5 V = logical "0",
>10 V = logical "1". See parameters 300 through
307, Digital Inputs.
20 Common for digital inputs.
39 Common for analog and digital outputs.
42, 45 Analog and digital outputs for indicating frequency,
reference, current and torque. The analog signal
is 0 to 20 mA, or 4 to 20 mA at a maximum of
500€Ω. The digital signal is 24 VDC at a minimum
of 600 Ω . See parameters 319-322, Analog/
digital Outputs.
50 10 VDC, 17 mA maximum analog supply voltage
to potentiometer and thermistor.
53, 54 0 to 10 VDC voltage input, R = 10 kΩ.
55 Common for analog inputs. This common is
isolated from the common of all other power
supplies. If, for example, the drive's 24 VDC
power supply is used to power an external
transducer which provides an analog input signal,
terminal 55 must be wired to terminal 39.
60 0 to 20 mA or 4 to 20 mA, analog current input, R
= 188 Ω . See parameters 314 through 316.
61 Shield for serial communication.
68, 69 RS-485 interface and serial communication. When
the drive is connected to an RS-485 serial
communication bus, DIP switch settings on the
control card may have to be reset. See Dip
Switches 1 through 4 in this manual.
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