Siemens SINAMICS S120 System Manual page 14

Table of contents
6.2 Interfaces ............................................................................................................................. 202
6.2.1 X200-X203 DRIVE-CLiQ interfaces ..................................................................................... 203
6.2.2 X224 electronics power supply ............................................................................................ 204
6.2.3 X231 and X232 encoder system interface ........................................................................... 205
6.2.4 X241 and X242 pressure sensors on the cylinder side (A/B) .............................................. 208
6.2.5 X251 and X252 pressure sensors to sense the pressure at the shutoff valve .................... 209
6.2.6 X261 and X262 servo solenoid valves ................................................................................. 212
6.2.7 X271 26.5 V supply for the hydraulic components .............................................................. 214
6.2.8 X272 shutoff valves .............................................................................................................. 215
6.2.9 X281 and X282 sensors for shutoff valves .......................................................................... 216
6.2.10 X291 and X292 EP terminals to enable the power .............................................................. 218
6.3 Meaning of the LEDs on the HLA module ........................................................................... 220
6.4 Dimension drawing .............................................................................................................. 221
6.5 Available prefabricated cables ............................................................................................. 222
6.6 Technical data ...................................................................................................................... 223
A Appendix ............................................................................................................................................. 225
A.1 List of abbreviations ............................................................................................................. 225
A.2 Documentation overview ...................................................................................................... 234
A.3 Hydraulic .............................................................................................................................. 235
A.3.1 Servo solenoid valves .......................................................................................................... 235
A.3.1.1 General ................................................................................................................................ 235
A.3.1.2 Directly-controlled servo solenoid valves ............................................................................. 245
A.3.1.3 Precontrolled servo solenoid valves .................................................................................... 247
A.3.1.4 HR servo solenoid valves .................................................................................................... 250
A.3.2 Cylinder ................................................................................................................................ 252
A.4 Screw terminals.................................................................................................................... 254
Index ................................................................................................................................................... 255
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System Manual, 04/2015, 6SL3097-4BA00-0BP1
Hydraulic Drive