Connect The Cables - Symbol QRG 7875 Manual

Q u i c k
Note: The 7875 outlet in the checkstand must be connected to
a circuit breaker switch. This switch must be located
close to the operator and is used as the On/Off switch
for the 7875.
Hole Requirements for Cables
To run the various cables through the checkstand, you may need to
drill holes in some of the panels. The holes must be large enough for
the connector on one end of the cable to pass through. Ensure there
are no sharp edges to cut the cable. The following table gives the
minimum hole size for each of the 7875 cables.
Cable
Power Cord – Outlet
to Power Supply
Power Cord – Power
Supply to the 7875
Interface Cable
Remote Display Cable 8.0 m (26.24 ft.)

Connect the Cables

There are several cables associated with the 7875, some required
with every installation and some optional, depending on the system.
Make sure you have all the necessary cables for your installation.
Connect the cables according to one of the following two
illustrations.
R e f e r e n c e
Cable Length
3.05 m (10 ft.)
1.22 m (4 ft.)
8.0 m (26.24 ft.)
4.0 m (12.12 ft.)
4.0 m (12.12 ft.)
7
Minimum Hole Size
3.18 cm (3/4 in.)
1.52 cm (1/2 in.)
1.90 cm(3/4 in.)
1.90 cm (3/4 in.)
1.90 cm (3/4 in.)
1.90 cm (3/4 in.)