INSTALLATION
13
2
2.4.1 Power Supply
Power can be supplied to the scanner through the pins provided on the 25-pin
connector used for communication with the host:
Earth Ground
USER INTERFACE
CHASSIS
VGND
V+ (10 - 30 Vdc)
13
25
1
VS
GND
CHASSIS
DS2400
Figure 12 - 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.
2.4.2 Main Serial Interface
The signals relative to the following serial interface types are available on the
input/output connector of DS2400 depending on the DS2400 model (see par. 1.3).
If the interface type is not compatible with the current communication handshaking,
then the system forces the handshake to none.
The parameters relative to the interface selected (baud rate, data bits, etc.) can be
defined using the WinHost utility program or "Host Mode" programming procedure
through ESC sequences provided on diskette.
Details regarding the connections and use of the interfaces are given in the next
paragraphs.
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