Power Supply - Siemens SITRANS TH400 Operating Instructions Manual

Output
Filter time (programmable)
Updating time
Output response in event of sensor fault

Power supply

Supply voltage:
Standard
Power consumption
Max. increase of power consumption in case of fault
Ambient condition
Note
Ambient conditions in hazardous areas
The ambient temperatures specified under "Approvals and certificates" in the section
"Technical data" apply to use in hazardous areas.
Permissible ambient temperature
Permissible storage temperature
Relative humidity
Dielectric strength
Test voltage
Continuous operation
SITRANS TH400
Operating Instructions, 06/2010, A5E01018688-02
Selectable function
Output last valid value
Output safety value
Output incorrectly calculated
value
0 ... 60 s
< 400 ms
Value output
Last valid value
Selected safety value
Incorrectly calculated value
DC 9.0 ... 32 V
< 11 mA
< 7 mA
-40 ... +85°C (-40 to +185°F)
-40 ... +85°C (-40 to +185°F)
≤ 98%, condensing
AC 500 V for 60 s
AC 50 V/DC 75 V
Technical data
Status output
Unsure
Unsure
Bad
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