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Siemens 6ES7972-0AC80-0XA0 Información Del Producto página 12

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A5E00348731-AF
Technical Data
Voltages, currents, potentials
Nominal supply voltage
• Rated value
• Approved area
• Reverse polarity protection
• Power failure buffering
Electrical isolation of 24 V power supply
• to PROFIBUS-DP
tested with
• to PROFIBUS RS 485-IS
tested with
Current consumption (DC 24 V)
Power dissipation of the module
Status, alarms, diagnosis
Status display
Alarms
• Diagnostic functions
• Bus monitoring PROFIBUS-DP
• Bus monitoring
PROFIBUS RS 485-IS
• Monitoring 24 V power supply
Module-specific data
PROFIBUS-DP and PROFIBUS RS 485-IS transfer
rate
Approved single-length cable lengths
9.6 to 187.5 kBaud
500 kBaud
1.5 MBaud
Number of connect-
able PROFIBUS DP nodes
PROFIBUS RS 485-IS bus terminator switches
DC 24 V
20.4 to 28.8 V
Yes
min. 5 ms
Yes
DC 500 V
Yes
AC 1500 V
max. 150 mA
typ. 3 W
No
none
Yes
yellow LED "DP1"
yellow LED "DP2"
green LED "ON"
9.6; 19.2; 45.45; 93.75; 187.5; 500; 1500 kBaud
RS 485-IS
Profibus DP
1000 m
200 m
400 m
200 m
200 m
200 m
max. 31
max. 16
Integrated, switchable
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