Siemens SIMOTION C Operating Instructions Manual page 46

Interfaces
3.5 Onboard drive interface (C230-2, C240)
Connector pin assignment
Onboard drive interface (servo interface, 4 axes)
Connector designation: X2 ANALOG OUT 1-4/STEPPER CTRL 1-4
Connector type: 50-pin Sub-D plug connector
Table 3- 6
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Signal names
Table 3- 7
Signal name
SETP[1 to 4]
REFPOT[1 to 4]
CTREN[1.1 to 4.1], CTREN[1.2 to 4.2]
Table 3- 8
Signal name
PULS[1 to 4], PULS[1 to 4]_N
DIR[1 to 4], DIR[1 to 4]_N
ENABLE[1 to 4], ENABLE[1 to 4]_N
GND
46
X2 connector pin assignment
Name Type
SETP1 VO
REFPOT2 VO
SETP3 VO
REFPOT4 VO
PULSE1 O
DIR1 O
PULSE2_N O
DIR2_N O
PULSE3 O
DIR3 O
PULSE4_N O
DIR4_N O
Not assigned
CTREN1.1 C
CTREN2.1 C
CTREN3.1 C
CTREN4.1 C
Signal names for drives with analog interface
Signal names for stepper drives:
Pin Name
18 ENABLE1
19 ENABLE1_N
20 ENABLE2
21 ENABLE2_N
22 GND
23 GND
24 GND
25 GND
26 ENABLE3
27 ENABLE3_N
28 ENABLE4
29 ENABLE4_N
30 Not assigned
31 Not assigned
32 Not assigned
33 Not assigned
Meaning
Setpoint
Reference potential for setpoint (analog ground)
Controller-enable contact
Meaning
Clock pulse is inverted and not inverted
Clock pulse inverted and non-inverted
Controller enable inverted and non-inverted
Signal ground
Type Pin Name
O 34 REFPOT1
O 35 SETP2
O 36 REFPOT3
O 37 SETP4
O 38 PULSE1_N
O 39 DIR1_N
O 40 PULSE2
O 41 DIR2
O 42 PULSE3_N
O 43 DIR3_N
O 44 PULSE4
O 45 DIR4
46 Not assigned
47 CTREN1.2
48 CTREN2.2
49 CTREN3.2
50 CTREN4.2
Operating Instructions, 02/2012
Type
VO
VO
VO
VO
O
O
O
O
O
O
O
O
C
C
C
C
SIMOTION C