NORD Drivesystems BU0040 - Manual (Page 12)

NORDAC Control and Parameter Boxes
12 Subject to technical alterations BU 0040 GB-0113
2.1.2.2 Electrical connection
The SK PAR-2E ParameterBox is connected via the 6-pin screw connector or the RJ12 plug. The power supply can
either be from the inverter or a separate supply unit. The permissible voltage range is +4.5V to +30V DC.
Number Description RJ 12
42 + 4.5V… 30V / 1.3W 6
V
R
E
F
1
0
V
A
G
N
D
0
V
A
IN
1
+
A
IN
2
+
A
O
U
T
1
D
IG
I
N
1
D
IG
I
N
2
D
IG
I
N
3
D
IG
I
N
4
V
O
+
1
5
V
D
G
N
D
0
V
11 12 13 14 16 22 23 24 25 42 40 21
D
IG
I
N
5
1 2 3 4
R
E
L
2
.2
RE
L
2
.1
R
E
L1
.2
R
E
L
1
.1
C
A
N
_
H
C
A
N
_
L
C
A
N
_
G
N
D
nc C
A
N
_
S
H
L
D
C
A
N
_
G
N
D
nc C
A
N
_
2
4
V
C
A
N
_
H
C
A
N
_
L
C
A
N
_
G
N
D
nc C
A
N
_
S
H
LD
C
A
N
_
G
N
D
nc C
A
N
_
2
4
V
R
S
4
8
5
_
A
R
S
4
8
5
_
B
G
N
D
T
X
D
R
X
D
41
V
O
+
5
V
+
5
V
+
5
V
-
3
0
V
1 2 3 4 5 6
40 GND 3
73 P+ (A) (RS485 +) 1
74 P- (B) (RS485 -) 2
- - 4
- - 5
A termination resistor (220

) for the RS485 bus system is integrated into the module. Therefore the ParameterBox
should only be connected as the first or last participant.
The terminals are designed for 0.14 mm² - 1.5 mm
2
. A flexible cable with a cross section of 4 x 0,75mm
2
is
recommended.
The maximum possible connection cross section is 1.5mm
2
. With the use of certain wire end sleeves, the possible
cross-section may be reduced.
Schaltschrank
Gear unit motor with FI in field
SK PAR-2E
Part No. 278910110
SK 5xxE SK 700E vector CT
SK 2xxE
SK 300E
SK 750E
vector mc
Power supply
Data cable