Siemens 6SL3210-1SB11-0UA0 [170/318] Interfaces

Siemens 6SL3210-1SE31-8UA0 [170/318] Interfaces
CU305 Control Units
6.3 Interfaces
Manual
170 Manual, 01/2011, 6SL3097-4AC10-0BP2
Setpoint value specification: Sensor signal with TTL level
This sections shows an example of how to connect bipolar TTL encoders to the
pulse/direction interface of Control Unit CU305. Connection to the controller supports
setpoint value specification via A track and B track.
Table 6- 18 Setpoint value specification: Sensor signal with TTL level
Pin Signal name Technical data
1 to 6 Not relevant
7 M Ground
8 to 11 Not relevant
12 B track negative
13
Setpoint value specification, sensor
signal
B track positive
14 A track negative
15
Setpoint value specification, sensor
signal
A track positive
Type: 15-pin SUB D connector
The required settings for the pulse/direction interface need to be made in the STARTER.
Please refer to the SINAMICS S110 Function Manual for details.
Connection example
The image below shows an example of how to connect TTL encoders to interface X23 of a
Control Unit CU305 for setpoint value specification via A track and B track.
*URXQG
(QFRGHUWUDFN%WUDFNSRVLWLYH
QHJDWLYH
(QFRGHUWUDFN$WUDFNSRVLWLYH
QHJDWLYH
0
.
.
.
.
;




Figure 6-7 Connection of TTL encoders to interface X23 for setpoint value specification via A track
and B track

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