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BlueStorm Installation Guide, Connect Tech Inc.
24 Revision 0.10
Figure 11: RS-422/485 Wiring Diagrams (BlueStorm/LP and BlueStorm/SP Only)
RTS +
RTS
-
CTS +
CTS
-
TxD +
TxD -
RxD +
RxD
-
RxD +
TxD +
RxD
-
TxD
-
RTS
-
CTS
-
RTS +
CTS +
SR
SR
BlueStorm/SP
Opto
Adapter
RS
-
485/422
Peripheral
3
1
4
2
5
6
9
7
8
RTS +
RTS -
CTS +
CTS
-
TxD +
TxD
-
RxD +
RxD
-
RxD +
TxD +
RxD -
TxD
-
RTS -
CTS
-
RTS +
CTS +
SR
SR
BlueStorm/SP
Opto
Adapter
RS
-
422/
485
Peripheral
3
4
2
5
6
9
7
8
1
RS
-
422/485
4 Wire Diagram
Figure 12: RS-422/485 Wiring Diagrams (BlueStorm/SP Opto Only)
RTS +
RTS -
CTS +
CTS -
TxD +
TxD -
RxD +
RxD -
RxD +
TxD +
RxD -
TxD -
RTS -
CTS -
RTS +
CTS +
SR
SR
BlueStorm/LP/SP
Adapter
RS-422/485
P
eripheral
2
1
3
4
5
6
7
8
9
RS
-
422/485
2 Wire Diagram
RTS +
RTS
-
CTS +
CTS -
TxD +
TxD
-
RxD +
RxD
-
RxD +
TxD +
RxD
-
TxD -
RTS -
CTS -
RTS +
CTS +
SR
SR
BlueStorm/LP
/SP
Adapter
RS
-
422/4
85
Peripheral
2
3
4
5
6
7
8
9
1
RS
-
422/485
4 Wire Diagram
RS
-
422/485
2 Wire Diagram