SIMATIC
S7-1500/ET 200MP
DI 16x24VDC HF
Digital Input Module
(6ES7521-1BH00-0AB0)
Manual
08/2018
A5E03485952-AG
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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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Parameters/address space
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Interrupts/diagnostics alarms
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Technical specifications
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Dimensional drawing
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Parameter data records
1
2
3
4
5
6
A
B