Rockwell Automation 2755 StrataScan Bar Code Readers - Manual (Page 33)

4–7 Installing Your Hardware
Publication 2755-6.13
!
ATTENTION: Before connecting power, make sure
that the 3 power leads from the interface box power
cord are connected to their proper locations on the
power terminal block and grounding posts inside the
interface box case. A domestic and a European
example are shown in the following illustration. Make
sure that the interface box is connected to an ac source
per local/regional electrical codes.
To Power Receptacle
Power Terminal Block
Power Cable
Interface Box Cover
European 3–Wire
US 3–Wire
Color Code
Color Code
Grn Blk Wht
Grn/Yel Blue Brn
Voltage Selector Switch
N Ln In
N Ln In
To Grounding
post
To Grounding
post
Grounding posts
!
ATTENTION: Before applying power to the interface
box, make sure the voltage selector switch is in the
correct position.
11. Connect the interface box to the power receptacle supplying
100/240V ac.
12. Connect the power supply cable to the power supply and to the
power receptacle supplying 100/240V ac.
When power is applied to the reader, the green LED flashes on
and off, then the red LED turns on and remains on. A beep is
emitted from the reader as well, indicating the reader has power.
Scan beams are also emitted from the reader.
When power is applied to the interface box, the green 12V LED
turns on and remains on.