SC6000
8
2
2.4 ELECTRICAL CONNECTIONS
The connectors available for each scanner model are the following:
Scanner Model
Connector
Type
All models
Power/Net
25-pin male power supply, lonworks and input/output
signals; see Appendix A
Extended I/O
25-pin female extended I/O signals (optoisolated);
see Appendix A
Main
9-pin female RS232/RS485 main serial connection
Aux
9-pin female RS232 auxiliary connection
Modem
9-pin male modem connection
Eth-1
RJ45 modular Ethernet network
-
1230
Eth-2
RJ45 modular Ethernet network
-
1211
Profibus
9-pin female Profibus network
-
1215
DeviceNet
5-pin male DeviceNet network
2.4.1 Main Interface
The main serial interface is compatible with the following electrical standards:
RS232
RS485 full-duplex
CAUTION
Do not connect GND and GND_ISO to different (external) ground
references. GND and GND_ISO are internally connected through filtering
circuitry which can be permanently damaged if subjected to voltage drops
over 0.8 Vdc.
Details regarding the connections and use of the main interface selection are given in the
next paragraphs.
9-pin D-sub Female Connector Pinout
Pin
RS232
RS485
Full Duplex
5
1
9
6
9-pin D-sub Female Connector
2
TX
TX485 +
3
RX
RX485 +
5
GND_ISO
GND_ISO
7
CTS
RX485 -
8
RTS
TX485 -
