Nord Drivesystems Nordac SK 200E Series - Potentiometerbox SK TU4-POT

NORDAC SK 200E Manual
86 Subject to technical alterations BU 0200 GB
3.5.3 PotentiometerBox SK TU4-POT-…
The PotentiometerBox SK TU4-POT enables simple motor speed and direction control via a series SK 200E
frequency inverter. LEDs on the enable keys indicate the selected enable direction. In addition, with the
integrated mains unit, the 24V control voltage for the FI is produced from the mains voltage
(115V/230V/380V/500V). With this, a separate external 24V control voltage is not necessary.
• Mains unit for 100-240V, SK TU4-POT-123-B
• Mains unit for 380-500V, SK TU4-POT-140-B
• +24V- output voltage
• Button ON R / OFF / ON L
• Setpoint potentiometer 0…100%
• 1 x impulse output (for setpoint)
• Status LED = 24V, enable R, enable L
• Max. permissible continuous current (Mains Unit):
420mA
Connection plan, example:



Frequency inverter
SK 200E inverter series
Control terminal bar
44
40
.
.
21
22
23
.
.
L1 - L2/N - L3
115/230/400V
PotentiometerBox
SK TU4-POT-...
+ SK TI4-TU-NET
L1 - L2/N
115/230/400V
24V=
GND
R
L
0-100%
1/3~115/230/400V+PE
Control terminal bar
43 40 43 ... B1 B2 B3
Poten-
tiomete
r
0-10
0
L
R
DIP switch settings: DIP3 = off, DIP4 = on, DIP5 = off
(With this, no further parameter settings are necessary!
See also Section 5.1.2)
or
recommended
parameter setting, DIP1-8 = off: P400 [07] = 1 P420 [02] = 2
P420 [01] = 1 P420 [03] = 26