ARAG DIGIWOLF - Power supply version 12V DC - Manual (Page 7)

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2.4 Electric connections
DigiWolf is designed to operate independently, but may be connected to ARAG devices (computers, monitors, displays) or equipment from
other manufacturers as long as they are set up for use with flowmeters of this type.
DigiWolf can be powered by means of a generic power supply cable (cod. 4622BA50000.100 - not supplied), which does not allow the
operator to control filling functions directly from the device. Connections are listed in Table 3:
Cable colour Position Connection
Grey 1 GND
Brown 2 +12 VDC
Yellow/Green 3
Signal
(square wave)
Black 4 Pump control
For the use as filling flowmeter, the DigiWolf must be connected to ARAG devices only.
IN CASE OF ELECTRIC ARC WELDING, MAKE SURE THAT THE POWER SUPPLY TO THE DEVICE IS DISCONNECTED; IF NECES-
SARY, DISCONNECT THE POWER SUPPLY CABLES.
ARAG is not liable for damages to the equipment, persons, animals or things caused by a wrong or unsuitable installation of the
flowmeter. Failure to observe the above instructions automatically voids the warranty.
The DigiWolf connections on devices other than ARAG are indicated in Tab. 4.
Position Connection
1 GND
2 +12 VDC
3
Signal
(square wave)
4 Pump control
To connect DigiWolf to Bravo 300/400 series computers and monitors use the "Pump Stop Kit" (code 4622BA50000.200) or the adapter
cable (code 4622BA50000.110 - ARAG Catalogue), which allows for connecting the DigiWolf 4-pole connector to the suitable Bravo
series computer 3-pole connector.
When connecting DigiWolf with external devices (Bravo 300/400, etc.), enter IN SUCH DEVICES the approximate constant accor-
ding to the table below:
CODE
Approximate constant
(puls/l)
Approximate constant
(puls/gal)
4627405A 250 945
4627506A 132 500
4627707A 64 242
Tab. 5
Tab. 3
Tab. 4 Fig. 10
1
2
3
4
INSTALLATION