Description Of Terminals - Danfoss VLT 3006 Product Manual

Control:
Controls
*) in UL versions: Max. 240 V A.C., 2 A.
NB: On using a thermistor for motor protection, it is connected between terminal 50 and terminal 16
(see description of selection in parameter 400 and outline of thermistor function, page 102).
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Description of terminals

Terminal 39:
Terminals 42-45:
Terminal 50:
Terminal 53:
Terminal 55:
Terminal 60:
Terminal 61:
Terminals 68-69:
Terminal 12:
Terminals 16-33:
Terminal 20:
Terminal 38:
Terminals 01-03*):
Terminals 04-05*):
®
MG.30.A7.02 - VLT is a registered Danfoss trademark
Common for analogue/digital outputs
Analogue/digital outputs to display frequency,
reference, current and torque (0-20 mA or 4-20 mA
at max. 470 Ω)/statement of selected status, alarm
or warning (24 V D.C. at min. 600 Ω). See parameters
407 and 408.
10 V D.C., max. 17 mA. Supply voltage to
potentiometer and thermistor.
0- ±10 V D.C., R = 10 kΩ. Analogue reference input,
i
voltage. See parameter 412.
Common for analogue reference inputs.
= ~188 Ω.
0/4-20 mA, R
i
Analogue reference input, current.
See parameter 413.
Earth connection, via switch 04, to screen for
communication cable.
See description in parameter group 5.
RS 485 interface. Serial bus communication.
See description of parameter group 5.
24 V D.C., max. 140 mA. Supply voltage to digital
inputs (DIN0 - DIN7).
0/24 V, R = 2 kΩ. < 5 V = logic "0",
i
> 10 V = logic "1". Digital inputs.
See p. 35 and parameters 400-406.
Common for digital inputs.
Earth connection to screen for control cables in units
with no terminal clamps for screen.
Relay output. Max. 250 V A.C., 2 A.
Min. 24 V D.C., 100 mA or 24 V a.c., 100 mA.
See parameter 409.
Relay output. Max. 250 V A.C., 2 A.
Min. 24 V D.C., 10 mA or 24 V A.C., 100 mA.
See parameter 410.
31