3 ControlBoxes – SK POT1-1
BU 0040 GB-1611 Subject to technical alterations 53
3.2 Control box (SK POT1-1)
The SK POT1-1 control box is a simple manual control unit for the
control of NORDAC frequency inverters with an enabling signal and
setpoint.
The control box is designed for permanent connection to the frequency
inverter. According to the model, appropriate interfaces are available
on the frequency inverter, or are available as options. Further
information about the interfaces can be found in the relevant manual
for the frequency inverter.
The control unit can be used as a handheld or attached version (wall-
mounted). An approx. 3m long cable is included.
3.2.1 Installation
The SK POT1-1 control box is a hand-held unit with integrated connection cable. The connection cable has open
ends and is intended for permanent connection to a NORDAC frequency inverter.
The control box can also be screwed to a wall via the four holes in the rear of the housing (Distance approx: X
direction: 106.5mm, Y direction: 66.5mm). The fixing material is not included in the scope of delivery.
3.2.1.1 Overview
The SK POT1-1 control box can be used with the following devices.
Frequency inverter
series
Option required Comments*
SK 2x0E
None
DIP switch (2-pole) under central inspection window
(front side of inverter) for analog input 1 / 2to {OFF}
position.
SK CU4-IOE
DIP- switch (8-pole) on Technology UnitNo: 1, 2, 3 for
analog input 1in setting {OFF}
SK TU4-IOE
with
SK TIE4-TU-BUS
(optionally with wall-mounting kit)
DIP- switch (8-pole) on Technology UnitNo: 1, 2, 3 for
analog input 1in setting {OFF}
SK CU4-24V-…
SK 2x5E
SK TU4-24V
with
SK TIE4-TU-NET
(optionally with wall-mounting kit)
See following section (Control connections) or manual
BU0200
SK CU2-BSC
DIP switch S1-1 (Burden resistor)
in setting {OFF} and
DIP switch S1-2 ("0-10V - Signal processing")
in setting {ON}
SK 300E
SK CU2-STD
DIP switch S1-1 (Burden resistorfor analog input 1)
in setting {OFF}
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