NCR 7870 Scanner User Manual


 
Chapter 3: Site Preparation 3-11
European Checkstand Wiring
Use this diagram when line voltage to the Service Panel is 220 Vac and
European double-pole circuit breakers are used in the Distribution
Panel.
Belt
Motor
N
L3
Conduit
Belt Control
Lighting
Misc. Equip.
N
G
Feeder wiring and insulated ground from main
service panel to distribution panel to be run in
metal conduit.
The electrical wiring must meet state
and local electrical codes, laws, and
regulations.
European double-pole circuit breakers.
NCR circuits should be run
in seprate metal Conduits.
Isolated/
Insulated
Ground Bus.
L2 L1
Terminal
Distribution Panel
Isolated Ground
Receptacles
Checkstand
Frame
Store
Load Center
Scanner/Scale
Neutral and
Ground Bus
Neutral Bus
NCR circuits must be dedicated to
NCR equipment or other logically
connected electronic equipment
(modems, DAA, bridges, etc.)
Note :
Circuit A
Circuit B
Circuit C
220Vac
220 Vac
R0133