NORD Drivesystems BU0200 - Manual (Page 101)

SK 200E Manual for frequency inverters
100 Subject to technical alterations BU 0200 GB-4411
3.5.1.1 SK T14-TU-BUS connections
The precise connections of the 36 spring-loaded terminals depend on the Technology Unit used. Details can
be found in the relevant sections for the Technology Units
3.5.1.2 SK TI4-TU-NET Connections
The terminal block of the Adapter Unit SK TI4-TU-NET is divided into two potential levels.
L1
L2 / N
Mains voltage
Connection of the 24V supply to
the SK 2x5E
Enabling and pulse output,
connection to the SK 2x5E
Potential level: ~ Mains
Potential level: 24V DC
GND / 0V
VO / 24V
Connection to the terminal bar
of the SK TI4-TU-NET
10V REF
AIN1+
AGND / 0V
43
40
43
40
11
14
12
B1
B2
B3
40
PE
L1
L2
/N
43
40
PE
DOUT BUS
Enable left
Enable right
Potentiometer connection only
permissible with the use of an
SK TU4-24V-
… mains unit
(L1 with integrated fuse element T-5A)
SK TU4- SK 2x5E-
…
…
23
22
21
… 44
…
…
44
40
…
… 44
…