SIGMATEK ST 151, Manual

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ST 151 S-DIAS STEPPER MOTOR OUTPUT STAGE
Page 2 02.12.2019
Contents
1 Basic Safety Guidelines ......................................................... 5
1.1 General Information on Safety .................................................... 5
1.2 Further Safety Guidelines ............................................................ 6
1.3 General Requirements ................................................................. 7
2 Safety Conformity ..................................................................11
2.1 Functional Safety Standards ..................................................... 11
2.2 EU Conformity Declaration ........................................................ 11
2.3 Safety-Relevant Parameters ...................................................... 11
3 Technical Data .......................................................................12
3.1 Stepper Motor Output Specifications ....................................... 12
3.2 Brake Chopper Specifications................................................... 13
3.3 Incremental Encoder Input Specifications ............................... 13
3.4 STO Enable Input Specifications .............................................. 14
3.5 Latch/Digital Input Specifications ............................................. 14
3.6 Electrical Requirements ............................................................. 15
3.7 Miscellaneous ............................................................................. 17
3.8 Environmental Conditions ......................................................... 17
4 Mechanical Dimensions ........................................................18
5 Connector Layout ..................................................................19
5.1 Status LEDs ................................................................................. 20
5.2 Applicable Connectors ............................................................... 21