Signal modules
5.1 SM500 signal module
SIMATIC TDC hardware
System Manual, 08/2017, A5E01114865-AL
111
Pin assignment X2 with cable SC63
The assignment of the screw terminals at interface module SU13 corresponds to the
connector assignment of X2.
Table 5- 6 Pin assignment of X2
Incremental encoder 1, track A+
Incremental encoder 2, track A+
2 Incremental encoder 1, track A- 2 27 Incremental encoder 2, track A- 27
Incremental encoder 1, track B+
Incremental encoder 2, track B+
Incremental encoder 1, track B-
Incremental encoder 2, track B-
Incremental encoder 1, track N+
Incremental encoder 2, track N+
Incremental encoder 1, track N-
Incremental encoder 2, track N-
Incremental encoder 3, track A+
Incremental encoder 3, track B+
Incremental encoder 3, track A-
Incremental encoder 3, track B-
Incremental encoder 3, track N+
Incremental encoder 3, track N-
Incremental encoder 4, track A+
Incremental encoder 4, track A-
Incremental encoder 4, track B+
Incremental encoder 4, track B-
Incremental encoder 4, track N+
Alarm acknowledgment output 1
Incremental encoder 4, track N-
Alarm acknowledgment output 2
Alarm acknowledgment output 3
Alarm acknowledgment output 4
15 V encoder power supply
21 Absolute encoder 3, data D+ 21 46 Absolute encoder 4, data D+ 46
Absolute encoder 3, data D-
Absolute encoder 4, data D-
Absolute encoder 3, clock C+
Absolute encoder 4, clock C+
Absolute encoder 3, clock C-
Absolute encoder 4, clock C-