25-PIN CABLE ELECTRICAL CONNECTIONS
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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 62):
Earth Ground
POWER SUPPLY
CHASSIS
VGND
V+ (10 - 30 Vdc)
13
25
1
Vdc
GND
CHASSIS
DS2100N
Figure 62 - 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 DS2100N.
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.
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