NORD Drivesystems BU0200 User Manual

Page 79

SK 200E Manual for frequency inverters

Subject to technical alterations

BU 0200 GB-4411

Details of the control connections

Terminal/

Name

Function

Data

Description / wiring suggestion

Parameter

24V

24V supply

24VDC ±10%

max. 420mA (total)

integrated
short-circuit monitoring,
limited overtemperature
and overload monitoring

Supply voltage (output) to supply
an SK 2x5E or other module with
24V.

Can also be used as an input (in
this case, do not connect L1 and
L2), if the module is only to be
used as a voltage or frequency
converter (for the connection of a
potentiometer).

GND/0V

GND
Reference potential

24V

24V supply

GND/0V

GND
Reference potential

10V REF

+10V
reference voltage

10V ± 0.2V

Max.
load 5mA

For connection of potentiometer
5 -

10kΩ.

500Ω burden resistor for the

evaluation of 0/4 - 20mA signals is
contained in the enclosed bag.

AIN1+

Analog input 1

positive

0 … 10V,
Resolution: 8Bit
Accuracy: 0,2V

12 AGND/0V

Analog Ground

Reference potential for
analog signals

DOUT

FOUT
Frequency output

SPS compatible in
compliance with
EN61131-2
Low: 0V, High: 24V
Pulse frequency:
~ 1 - 32kHz

Impulses for evaluation via the
digital input function P420 [02]/[03]
= 26/27 and the analog meaning in
P400 [-06]/[-07].

P420

P400

GND/0V

GND
Reference potential

Potential separation

Mains connection

1. Phase

Mains connection, 100 - 240V or
380 - 500V, depending on the
module

Mains connection

2. Phase

PE, Earth

As required, does not need to be
connected.

PE, Earth