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Installatie- en gebruikershandleiding
Namur input
Voltage and Ri
•
Support for encoder counters
•
• Reading of encoder counter
• Reading of encoder "b" telegram
Real time clock
Internal POSIX clock
•
Daylight saving time
•
Logger
Logger capacity
•
Recording interval
•
Historical data
Historical data
•
Historical moment
•
Historical logger
•
Peak flow
Flow calculation interval input 1 and input 2
•
Peak flow detection input 1 and input 2
•
Internal serial port for local read out and programming of functions
Connection
•
Signals
•
Baud-rates
•
Communication protocol
IEC 1107 mode C, VDEW 2.0 protocol for acquisition systems
•
DDN3002MHNL/11-2015/Rev. 7
8.2V, 1k Ohm
Manufacturer Itron, GWF, Elster, Dresser, FMG
or Aerzener
Counter
formats
+3
10
9
-
8
-
7
-
6
-
Every 5 minutes and at serial communication
- data read out mode and reading counter
values
Read out initiated after:
activation of logger functions
setting parameter C.93.25 to encoder
encoder test by switches SW2 and SW1
after resolving encoder read error (VDEW
status bit 1)
Yes / no (programmable)
1960 logs, 2 channels
5, 10, 15, 30, 60 minutes or once a day
programmable
Counter 1 and 2, Counter 1 and 2 peak flow
End of month
13 end of month
5, 10, 15, 30 or 60 minutes selectable
Maximum of flow
Internal
RS232 Rx, Tx (REQ, DATA)
9600, full duplex
Firmware versie 10.1.51 of hoger
UNILOG 300; N31- N32
Multiplier
+2
+1
+0
10
10
10
-
-
-
-
-
X
-
X
X
X
X
X
-1
-2
-3
10
10
10
X
X
X
X
X
X
X
X
-
X
-
-
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