Kingfisher Plus+ Hardware Manual
DI-10 Digital Input Module Specifications
Parameter v3.2 v4.3
Sequence of Events
Time Stamp Resolution 1 ms
Events Time Stamp
Accuracy
with GPS synchronisation
3
n/a ±2 ms to UTC time
Events Buffer Size 1000 events
Events Transfer Rate
(via backplane to a
Processor Module)
100 events/s maximum
Output Power
To Field Devices Isolated 12 V 80 mA maximum
To GPS Device
4
n/a
Isolated 12 V 100 mA
maximum
Isolation
Maximum Working Voltage
(in respect to system
earth / ground)
130 V
DC
/ 125 V
AC
130 V
DC
/ 264 V
AC
Transient Voltage 3 kV
Environment
Operating Temperature -20 to +70 °C -40 to +85 °C
Storage Temperature -40 to +85 °C
Operating Humidity 5 to 95 % RH (non-condensing)
Notes:
1
) Limited by internal circuitry of a DI-10 module.
2
) Approximate values for information only (not factory tested)
3
) For systems without GPS, the time-stamping accuracy depends on the accuracy of the Real
Time Clock in the RTU Processor module, the SCADA / Network time management protocol
used, the Backplane time synchronisation latency (that is influenced by the type of the
Processor module used and by its loading with the RTU logic and communications), by the
number of installed DI-10 modules and by other system-dependent parameters.
4
) Only on DI-10-GPS modules (GPS Master)
Hardware Manual Version 7.16
http://www.servelec-semaphore.com/
Page 165
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