NORD Drivesystems MI0300 User Manual
Page 17
Power and and control terminal connection
17
SK 300E
Function / Meaning
SK 200E
Terminal bar
Terminal number
Terminal bar
Terminal number
SK 2x0E
SK 2x5E
SK BRE3-xxx-xxx
Braking resistor
SK TI 0/x-(C)
External braking resistor
SK BRx4-x-x00-x00
Braking resistor
SK TI4-x-2xx-x-(C)
- B
Braking resistor -
- B
+ B
Braking resistor +
+ B
SK TU2-POT-(C)
Control
connections
PotentiometerBox
Plug contacts
Potentiometer 0...100%
switch left-0-right
SK CU4-POT
Potentiometer adapter
IP 66
SK 2x0E
SK 2x5E
24V- supply voltage
43
44
Enable right (e.g. DIN1)
21
-
Enable left (e.g. DIN2)
22
-
Access to AIN +
14
Reference voltage 10V
11
AGND analog ground
12
SK ATX-POT
ATEX
potentiometer
SK CU2-xxx-(C)
Potentiometer 0…100 %
10 kΩ
SK ATX-POT
ATEX potentiometer
SK 2x0E
SK 2x5E
11
+ 10V
11
Refer to
12
AGND / 0V
12 or 40
14
Analog input +
Analog input 1
14 or 16
SK PAR-2H
Parameterbox
M12 flanged socket
on the SK TI 0/x-(C)
connection unit
Parameterisation box / Control
unit
SK PAR-3H
Parameterbox
RJ12 plug with cable
RJ12 interface on
SK
2xxE…-(C) or on
the connection unit
SK TI4-TU-BUS-(C)
RS485
SK TU2-PBR-...-(C)
Technology unit
Profibus DP
Plug contacts
Profibus DP field bus option
SK TU4-PBR-(C)
Profibus DP module
Refer to BU 0220 for
connection assignments
Terminal bar
SK TI4-TU-BUS-(C)
M12 round plug
connectors
B coded
24V –B / Bus supply
1 + 2
Profibus DP cable B IN
3
Profibus DP cable B OUT
4
Profibus DP cable A IN
5
Refer to BU 0020 for
the relevant technology
unit for the connection
assignments
Profibus DP cable A OUT
M12 flanged
connector
Socket and plug
6
0V-B / (0V Profibus DP voltage)
7 + 8
RTS
9
+5V B / (5V Profibus DP voltage)
10
8
With the SK 2xxE the internal braking resistor SK BRI4-1-x00-x00 is connected to the same terminals.
9
For connection to SK 2x5E …-(C) frequency inverters either a customer interface mains unit option SK CU4-
24V-xxx-B or a SK CU4-IOE IO extension is required!