Wigersma & Sikkema UNICOM 300 Installatie- En Gebruikershandleiding pagina 34
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Zie ook voor UNICOM 300:
- Montagehandleiding (4 pagina's) ,
- Installatie- en gebruikershandleiding (38 pagina's) ,
- Installatie- en gebruikershandleiding (43 pagina's)
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Installatie-, gebruikers- en onderhoudshandleiding
General
•
Explosion safety
•
Technical lifetime
Status indicator LOGGER PCB
•
2 Status indicator LED's
Communication ports
•
Communication port
•
Baud rate
Inputs
•
Inputs LF 1 and 2
•
Cable gland
•
Resolution counters input 1, 2
•
Input 1 range pulse input ratio
•
Input 2 range pulse input ratio
•
Extended functions
Encoder
•
Support for Encoder counters
•
Reading of Encoder counter
•
Reading of Encoder "b" telegram
•
Resolution counter encoder
Outputs
•
Pulse outputs 1 and 2
Real time clock
•
Internal POSIX clock
•
Daylight saving time support
•
Back-up function
UNICOM 300 LOGGER module
See UNICOM 300 specification
15 years
Diagnosis
NAMUR Encoder counter initialisation
for serial communication with UNIGAS
9600 baud full duplex
2 Hz max, reed and electronic switches with pulse
length min 50 ms
Ø 4 -8 mm
XXXXXXXX.XXX
XXXX.XX pulse/m3
XXXX.XX pulse/m3
Pulse difference to input 1,2 or 3 with
programmable alarm
Manufacturer Itron, GWF, Elster, Dresser, FMG
RMG, GFO or Aerzen
Counter
+3
formats
10
-
9
8
-
7
-
-
6
Every 5 minutes and at serial communication
- data read out mode and reading counter values
Read out initiated after:
XXXXXXXX.XXX
100 ms, 2 Hz max ATEX approved Um 250V,
when mounted in EX safe area, pulse outputs may
be connected to other apparatus without additional
EX safety interfaces.
yes
back-up for few minutes clock running at power
down or battery exchange
DDN5000GHNL/11-2019/Rev.A5
Multiplier
+2
+1
+0
10
10
10
-
-
-
-
-
X
-
X
X
X
X
X
▪
activation of logger functions
▪
Encoder initialization
▪
after resolving Encoder read error (VDEW
status bit 1)
UNICOM 300
-1
-2
-3
10
10
10
X
X
X
X
X
X
X
X
-
X
-
-
34
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