PSC LazerData 12000 Series, Installation Manual, Page: 28 / 58

Installation Manual LazerData
®
12000 Scanner
Installation - 2.11
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.
Figure 2.12 - 25-pin D-sub connector
25-pin D-sub connector pinout
Pin Name Function
13 VS Power supply input voltage (+)
25 SGND Power supply input voltage (-)
1 CHASSIS Chassis Ground
9 VS Presence sensor supply voltage (+)
18 PS+ Presence sensor (+)
19 PS- Presence sensor (-)
8 NO READ + No read output (+)
22 NO READ - No read output (-)
11 RIGHT + Right read output (+)
12 RIGHT - Right read output (-)
14 WRONG + Wrong read output (+)
15 WRONG - Wrong read output (-)
2* TX232/TX485+/CLOUT+
3* RX232/RX485+/CLIN+ * Main interface signals
4* RTS232/TX485-/CLOUT- (see section 2.7.2)
5* CTS232/RX485-/CLIN-
7 SGND Signal Ground
20 RXAUX Auxiliary input
21 TXAUX Auxiliary output
23 CTSAUX Auxiliary handshake
24 RTSAUX Auxiliary handshake
6, 10, 16, 17 NC No Connect
* 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.