8
4 Connecting to power supply
VEGAPULS 66 • HART and accumulator pack
47138-EN-210621
4 Connecting to power supply
4.1 Connection of the battery charger
We recommended charging the integrated accumulator completely
before setting up the instrument. You can find the charging time in
chapter "
Technical data
".
The battery charger is plugged into a socket in the supply room, see
chapter "
Wiring plan
".
The LEDs in the supply room show the charging process and condi-
tion of the accumulator, see chapter "
Wiring plan
".
4.2 Wiring plan
2
4
3
5
0
5
1
6
2
7
3
8
4
9
modes
4 ON/OFF
3 ON/OFF 1h
1,2 OFF
Charge
Accu
5..9 auto cycle
1
2
+
( )
(-)
1
Fig. 3: Supply room
1 Internal connection of the socket for the battery charger
2 Mode switch
3 LED green, charging process
4 LED yellow, charging status
5 Socket for the battery charger
The mode switch enables the selection of the following modes:
•
0 = sensor off, LEDs show the accumulator status
•
1, 2 = sensor off, LEDs off
•
3 = sensor on for 1 hour after pressing a key (delivery status)
•
4 = sensor permanently on, switching on/off via button
•
5 = sensor is switched on every 30 minutes for 3 minutes
•
6 = sensor is switched on every hour for 3 min.
•
7 = sensor is switched on every 6 hours for 3 minutes
•
8 = sensor is switched on every 12 hours for 3 minutes
•
9 = sensor is switched on every 24 hours for 3 minutes
The green LED characterizes the charging process:
•
LED flashes = Accumulator is charging
•
LED lights = accumulator is full, battery charger should be
unplugged (accumulator life time)
After pressing the key or changing the mode the yellow LED shows
the accumulator status for approximately 10 s as follows:
•
LED lights = accumulator is full
•
LED flashes = accumulator should be charged
Supply room
