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Installation Manual
2.7
ELECTRICAL CONNECTIONS FOR 25-PIN MODELS
The 25-pin connector scanner models (see section 1.3) are equipped with a cable
terminated by a 25-pin D-sub connector for connection to the power supply and
input/output signals. The functions of the connector pins are given in the following
table.
Pin
Name
13
VS
25
SGND
1
CHASSIS
9
VS
18
PS+
19
PS-
8
NO READ +
22
NO READ -
11
RIGHT +
12
RIGHT -
14
WRONG +
15
WRONG -
2*
TX232/TX485+/CLOUT+
3*
RX232/RX485+/CLIN+
4*
RTS232/TX485-/CLOUT-
5*
CTS232/RX485-/CLIN-
7
SGND
20
RXAUX
21
TXAUX
23
CTSAUX
24
RTSAUX
6, 10, 16, 17
NC
*
Pins 2, 3, 4, and 5 of the 25-pin connector have different meanings depending on which interface type is
selected. To select the interface type, follow the instructions in sections 2.3 and 2.4.
Figure 2.12 - 25-pin D-sub connector
25-pin D-sub connector pinout
Function
Power supply input voltage (+)
Power supply input voltage (-)
Chassis Ground
Presence sensor supply voltage (+)
Presence sensor (+)
Presence sensor (-)
No read output (+)
No read output (-)
Right read output (+)
Right read output (-)
Wrong read output (+)
Wrong read output (-)
Signal Ground
Auxiliary input
Auxiliary output
Auxiliary handshake
Auxiliary handshake
No Connect
®
LazerData
12000 Scanner
* Main interface signals
(see section 2.7.2)
Installation - 2.11
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