Additional system components
7.3 Terminal Module TM15
7.3.3.5
X520 digital inputs/outputs
Table 7- 17
Screw terminal X520
Terminal
1
2
3
4
5
6
7
8
9
10
L1+: A 24 VDC infeed for DI/O 0 to 7 (first potential group) must always be connected if at
1
least one DI/O of the potential group is used as an output.
M1: A ground reference for DI/O 0 to 7 (first potential group) must always be connected if at
least one DI/O of the potential group is used as either an input or an output.
DI/O: Digital input/output
7.3.3.6
X521 digital inputs/outputs
Table 7- 18
Screw terminal X521
Terminal
1
2
3
4
5
6
7
8
9
10
L2+: A 24 VDC infeed for DI/O 8 to 15 (second potential group) must always be connected
1
if at least one DI/O of the potential group is used as an output.
M2: A ground reference for DI/O 8 to 15 (second potential group) must always be connected
if at least one DI/O of the potential group is used as either an input or an output.
DI/O: Digital input/output
170
Designation
1
L1+
DI/O 0
DI/O 1
DI/O 2
DI/O 3
DI/O 4
DI/O 5
DI/O 6
DI/O 7
M1 (GND)
Designation
1
L2+
DI/O 8
DI/O 9
DI/O 10
DI/O 11
DI/O 12
DI/O 13
DI/O 14
DI/O 15
M2 (GND)
Operating Instructions, 06.2010, C98130-A7067-A1-02-7619
Technical data
See the section titled
"Technical data"
Technical data
See the section titled
"Technical data"
SINAMICS DCM Control Module