Siemens 6ES7521-1BL00-0AA0 - Table of Contents

Digital input module DI 32x24VDC BA (6ES7521-1BL10-0AA0)
6 Manual, 12/2016, A5E32363711-AD
Table of contents
Preface ................................................................................................................................................... 4
1 Documentation guide .............................................................................................................................. 7
2 Product overview .................................................................................................................................. 11
2.1 Properties ............................................................................................................................... 11
3 Wiring ................................................................................................................................................... 13
3.1 Wiring and block diagram ...................................................................................................... 13
4 Address space ...................................................................................................................................... 14
4.1 Address space ....................................................................................................................... 14
5 Diagnostics alarms ................................................................................................................................ 18
5.1 Status and error displays ....................................................................................................... 18
6 Technical specifications ........................................................................................................................ 20
A Dimensional drawing ............................................................................................................................. 23