Siemens SIMATIC S7-1500 Manual page 2

Digital input module DI 32x24VDC BA
(6ES7521-1BL10-0AA0)
SIMATIC
S7-1500/ET 200MP
Digital input module DI 32x24VDC BA
(6ES7521-1BL10-0AA0)
Manual
09/2014
A5E32363711-AB
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Preface
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Documentation guide
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Product overview
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Wiring
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Address space
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Diagnostics alarms
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Technical specifications
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Dimensional drawing
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Open Source Software
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B