3.3 Special extension unit
BU 0700 EN
Subject to technical alterations
53
Different position of the special extension unit, for devices > 22 kW:
WARNING / NOTE
Installation must be carried out by qualified personnel only, paying particular attention to safety and
warning instructions.
Customer units must not be inserted/removed when live.
The procedure is as above, however no locking lever is present.
The module engages when pushed in.
... Different removal of special extension units in devices > 22 kW:
As shown, simply lever out from the upper edge.
Ensure that the mains voltage is switched off and that sufficient
waiting time has expired.
Note:
Following the insertion, replacement or removal of modules, and
once the equipment has been switched on again, this procedure
is indicated with the message
E017
Customer unit changed
.
Getriebebau NORD
GmbH & Co. KG
D-22941 Bargteheide / Germany
Typ/Part-No: SK_XU1_POS 7820055/10C195890
Input: 6 x digital 15V / 24V
Output: 2 x relay 5A 250V~/AC1
Interface: 1 x encoder A,B,N RS422
1 x SSI DAT/CLK RS422
X10.1
X10.2
X10.3
5 D
IG
IN
1
6
DI
G
IN 2
7
DI
G
IN 3
8
DI
G
IN 4
11
+1
5V
1 R
E
L1.1
2 R
E
L1.2
3 R
E
L2.1
4 R
E
L2.2
9
DI
G
IN 3
10
DIG
IN 4
12 0
V
/ G
N
D
1
3 SS
I C
L
K+
1
4 SS
I C
L
K-
15
S
S
I DA
T
+
16
S
S
I DA
T
-
17 +
5
V
18
0V
/
G
N
D
19
S
P
UR
A
+
2
0 SP
U
R
A-
2
3 S
P
UR
N+
21
S
P
UR
B
+
2
2 SP
U
R
B-
2
4 S
P
UR
N-
X10.3
Getriebebau NORD
GmbH & Co. KG
D-22941 Bargteheide / Germany
Typ/Part-No/ID: SK_CU1_MLT 7820051/10C195890
Input: 2 x analog -10...10V / 0...20mA
6 x digital 15V / 24V
Output: 2 x analog 0...10V
2 x relay 5A 250V~/AC1
X2.1
X2.2
X2.3
11
V
R
E
F
1
0
V
12
A
G
ND/0
V
14
A
IN
1
+
16
A
IN
2
+
17
A
O
U
T
1
21
D
IG
IN
1
22
DIG
IN 2
23
DIG
IN 3
24
DIG
IN 4
42
V
O
+
15V
1 R
E
L1
.1
2 R
E
L1
.2
3 R
E
L2
.1
4 R
E
L2
.2
25
DIG
IN 5
26
DIG
IN 6
18
A
O
U
T
2
41
V
O
+
5V
40
G
ND/0
V
0/
4.
..
20m
A
(
O
N
)
AIN 1
-10
/0.
..
10V (OF
F
)
0/
4.
..
20m
A
(
O
N
)
AIN 2
-10
/0.
..
10V (OF
F
)
Customer
unit
Special
extension unit
Getriebebau NORD
GmbH & Co. KG
D-22941 Bargteheide / Germany
Typ/Part-No: SK_XU1_POS 7820055/10C195890
Input: 6 x digital 15V / 24V
Output: 2 x relay 5A 250V~/AC1
Interface: 1 x encoder A,B,N RS422
1 x SSI DAT/CLK RS422
X10.1
X10.2
X10.3
5 D
IG
IN
1
6
DI
G
IN 2
7
DI
G
IN 3
8
DI
G
IN 4
11
+1
5V
1 R
E
L1.1
2 R
E
L1.2
3 R
E
L2.1
4 R
E
L2.2
9
DI
G
IN 3
10
DIG
IN 4
12 0
V
/ G
N
D
1
3 SS
I C
L
K+
1
4 SS
I C
L
K-
15
S
S
I DA
T
+
16
S
S
I DA
T
-
17 +
5
V
18
0V
/
G
N
D
19
S
P
UR
A
+
2
0 SP
U
R
A-
2
3 S
P
UR
N+
21
S
P
UR
B
+
2
2 SP
U
R
B-
2
4 S
P
UR
N-
X10.3
Getriebebau NORD
GmbH & Co. KG
D-22941 Bargteheide / Germany
Typ/Part-No/ID: SK_CU1_MLT 7820051/10C195890
Input: 2 x analog -10...10V / 0...20mA
6 x digital 15V / 24V
Output: 2 x analog 0...10V
2 x relay 5A 250V~/AC1
X2.1
X2.2
X2.3
11
V
R
E
F
1
0
V
12
A
G
ND/0
V
14
A
IN
1
+
16
A
IN
2
+
17
A
O
U
T
1
21
D
IG
IN
1
22
DIG
IN 2
23
DIG
IN 3
24
DIG
IN 4
42
V
O
+
15V
1 R
E
L1
.1
2 R
E
L1
.2
3 R
E
L2
.1
4 R
E
L2
.2
25
DIG
IN 5
26
DIG
IN 6
18
A
O
U
T
2
41
V
O
+
5V
40
G
ND/0
V
0/
4.
..
20m
A (
O
N
)
AIN 1
-10
/0.
..
10V (OF
F
)
0/
4.
..
20m
A (
O
N
)
AIN 2
-10
/0.
..
10V (OF
F
)
Customer
unit
Special
extension unit
