Piusi K900, Инструкция по установке и использованию

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Installation, use and maintenance
5 INSTALLATION
FOREWORD K900 has a 3 inch inlet and outlet. It was designed for permanent installation on a dis-
tribution line and to this purpose, the measurement chamber is fitted with a threaded
inlet and outlet.
The two cables (each one consisting of two wires) sticking out from the cover of the
measurement chamber are to be connected to K900 remote display.
WARNING The position of the filter determines the input direction of the flow.
The pulser must be connected by two wires observing the electrical specifications
shown in the diagram
Make sure a filter with adequate filtering capacity is always fitted either at meter
inlet or at the entrance of the line on which the meter is fitted. If solid particles enter
the measurement chamber, the gears could seize.
On installations, place the meter in a position that will enable an easy access to the
batteries compartment
Nota bene:
prima di effettuare
un collegamento
con
ALIMENTAZIONE
ESTERNA occorre
RIMUOVERE LE
BATTERIE dal
portabatteria
ATTENTION:
Before the external
power connection,
remove the battery
from battery
housing
Vcc rosso \ red Puls OUT blu \ blue
GND nero \ black
PULSER 2 - giallo \ yellow
Sync Reset Verde / Green
GND - Nero / Black
PULSER 01
Pulse OUT
Vcc
GND
GND
Optional
external
Power
Vcc input:
4-12 Vdc
+
-
+
+
SYNC RESET
K900 con PULS OUT /
K900 with PULSE OUT
Display Remoto con PULS IN /
Remote Display with PULSE IN
Vcc rosso \ red
Sync Reset Verde / Green
GND nero \ black
Puls IN
bianco \ white
GND
Nero / Black
Vcc
+
+
SCHEMA COLLEGAMENTI ELETTRICI / ELECTRICAL CONNECTION
PULSER 02
SEGNALAZIONE
DI ALLARME \
ALARM
(OPTIONAL)
Vcc
(MAX 24 Vdc)
GND
PULSER 1- bianco \ white
GND - Nero / Black
CAMERA DI MISURA /
MEASURE BOX
ALLARM OUT marrone \ brown
ALARM
OUT
R
EL
E'