DS4800 REFERENCE MANUAL
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5
5.1 POWER SUPPLY
Power can be supplied to the scanner through the pins provided on the 25-pin connector
used for communication with the host (Figure 49):
Earth Ground
POWER SUPPLY
CHASSIS
VGND
V+ (10 - 30 Vdc)
13
25
1
Vdc
GND
CHASSIS
DS4800
Figure 49 - Power Supply Connections
The power must be between 10 and 30 Vdc only.
It is recommended to connect pin 1 (CHASSIS) to a common earth ground.
5.2 MAIN SERIAL INTERFACE
The signals relative to the following serial interface types are available on the input/output
connector of DS4800.
If the interface type is not compatible with the current communication handshaking, then the
system forces the handshake to
none
.
The main interface type and the relative parameters (baud rate, data bits, etc.) can be
set using the Genius™ utility program or the Genius™ based Host Mode Programming
procedure.
Details regarding the connections and use of the interfaces are given in the next paragraphs.
