06.03
2.6 Cable distributor
2-79
Siemens AG, 2003. All rights reserved
SINUMERIK 840Di Manual (HBI) – 06.03 Edition
Connector designation:
X1...X10
Connector type:
DU-BOX plug connectors
Table 2-13
Connector pin assignment of the cable distributor
Pin no.
37-pin
connec-
tor
Signal name
DU-BOX
connector
no./pin
Cable
no.
Cable order no.
6FX2002-4AA....
Core color
I/O device
Terminal
9
10
–
MEPUS 0
–
MEPUC 0
X10/2
X10/1
X10/4
X10/3
7
41–0
jjj
RD
OG
BN
BK
Shield
First probe
1. probe
24V
Reference
0V
1
20
2
21
M24EXT
P24EXT
M24EXT
P24EXT
X9/2
X9/1
X9/4
X9/3
6
41–0
jjj
RD
OG
BN
BK
Shield
Supply of the
4 binary outputs
of the MPI
connector
Ground
24V
Ground
24V
3
22
4
23
OUTPUT 1
OUTPUT 3
OUTPUT 0
OUTPUT 2
X8/2
X8/1
X8/4
X8/3
5
41–0
jjj
RD
OG
BN
BK
Shield
4 binary
outputs
2nd output
4th output
1st output
3rd output
5
24
6
25
7
26
8
27
INPUT 3
GNDEXT
INPUT 2
GNDEXT
INPUT 1
GNDEXT
INPUT 0
GNDEXT
X7/2
X7/1
X7/4
X7/3
X6/2
X6/1
X6/4
X6/3
4
21–0
jjj
RD
OG
BN
BK
GN
YE
VT
BU
Shield
4 binary
inputs
4th input
ground
3rd input
ground
2nd input
ground
1st input
ground
28
29
–
MEPUS 1
–
MEPUC 1
X5/2
X5/1
X5/4
X5/3
3
41–0
jjj
RD
OG
BN
BK
Shield
2nd probe
2nd probe
24V
Reference
0V
11
30
12
31
13
32
14
33
MPG1 XA
MPG1A
MPG1 5V
MPG1 0V
MPG1 5V
MPG1 0V
MPG1 XB
MPG1 B
X4/2
X4/1
X4/4
X4/3
X3/2
X3/1
X3/4
X3/3
2
21–0
jjj
RD
OG
BN
BK
GN
YE
VT
BU
Shield
2nd handwheel
6FC9320-5DB
XA
A
5V
0V
5V
0V
XB
B
15
34
16
35
17
36
18
37
MPG0 XA
MPG0 A
MPG0 5V
MPG0 0V
MPG0 5V
MPG0 0V
MPG0 XB
MPG0 B
X2/2
X2/1
X2/4
X2/3
X1/2
X1/1
X1/4
X1/3
1
21–0
jjj
RD
OG
BN
BK
GN
YE
VT
BU
Shield
1st handwheel
6FC9320-5DB
XA
A
5V
0V
5V
0V
XB
B
Connector pin
assignment
2 Hardware Descriptions