Nord Drivesystems SK 180E Series, Руководство пользователя

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3 Display, operation and options
BU 0180 en-4118 71
3.2.4 Potentiometer adapter, SK CU4-POT
The R and L digital signals can be directly applied to digital inputs 1 and 2 of the frequency inverter.
The potentiometer (0 - 10 V) can be evaluated via an analogue input of the frequency inverter, or via
an I/O extension.
Module
SK CU4-POT
Connection: Terminal No. Function
SK 1x0E
Pin Colour FI
1 brown 24V-supply voltage 43
Rotary switch
L - OFF - R
2 black Enable R (e.g. DIN1) 21
3 white Enable L (e.g. DIN2) 22
4 white Access to AIN1+ 14
Potentiometer 10 kΩ 5 brown Reference voltage 10V 11
6 blue Analogue ground AGND 12
SK CU4-POT
Potentio-
meter
0-10
R/0/L
Switch
Frequency inverter
SK 1x0E-...
Co
nt
ro
l t
er
m
in
al s
trip
40
14
11
.
.
43
.
.
21
22
.
L1 - L2/N - L3 + PE
230/400V
24V=
10V=
(A)GND
0-10V
R
L
1/3~ 230/400V + PE
(br)
(br)
(black)
(white)
(br)
(white)
(blue)
Figure 13: Connection diagram for SK CU4-POT, example of SK 1x0E