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BlueStorm Installation Guide, Connect Tech Inc.
20 Revision 0.10
Table 5: RJ-45 Pinouts for BlueStorm/SP Opto (4 Port Connector)
Pin No.
RS-232
Signal
Direction
RS-422/485
Signal
Direction
1 N/C no connect RTS (-) output
2 N/C input RxD (+) input
3 RTS output RTS (+) output
4 SG signal gnd SR signal ref.
5 TxD output TxD (+) output
6 RxD input RxD (-) input
7 Gnd ground Gnd. ground
8 CTS input CTS (+) input
9 N/C no connect TxD (-) output
10 N/C no connect CTS (-) input
RJ-45 connector
1
10
Cable CAGRJ4509 will send the signals to eight DB-9 male connectors. See Table 7 for the DB-9
pinouts