Siemens SIMATIC ET 200MP Manual page 23

Interrupts/diagnostics/status information
Interrupts
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Diagnostic alarms
Diagnostics
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Diagnostic indicator LED
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Electrical isolation
Electrical isolation channels
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Permitted potential difference
Between different circuits
Insulation
Insulation tested with
Distributed mode
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Dimensions
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Weights
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DI 16x24VDC HF Digital Input Module (6ES7521-1BH00-0AB0)
Manual, 01/2013, A5E03485952-01
Diagnostic interrupt
Hardware interrupt
Monitoring of supply voltage
Wire break
Short-circuit
Fuse blown
RUN LED
ERROR LED
Monitoring of supply voltage
Channel status display
For channel diagnostics
For module diagnostics
Between the channels
Between the channels, in groups of
Between the channels and the backplane bus
Between the channels and the supply voltage
of the electronics
Supports fast startup
Width
Height
Depth
Weight, approx.
Technical specifications
6ES7521-1BH00-0AB0
Yes
Yes
Yes
Yes
Yes; to I < 350 µA
No
No
Yes; green LED
Yes; red LED
Yes; green LED
Yes; green LED
Yes; red LED
Yes; red LED
No
16
Yes
No
75 V DC / 60 V AC (basic insulation)
707 V DC (type test)
Yes; 500 ms
35 mm
147 mm
129 mm
240 g
23