Download Connect Tech BlueStorm Multi-port Serial Adapter Installation guide
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BlueStorm/LP Installation Guide, Connect Tech Inc. Table 2: HDB-44 Pinouts (4 port connector) Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 Port No. 1 1 1 1 2 2 2 2 3 3 3 3 4 4 4 1 1 2 2 3 3 4 4 4 1 1 1 2 2 2 3 3 3 4 4 4 RS-232 Signal TXD RTS DCD RXD TXD RTS DCD RXD TXD RTS DCD RXD TXD RTS DCD CTS SG NC NC CTS SG NC CTS SG NC NC CTS SG NC RXD DSR DTR RI NC DSR DTR RI NC DSR DTR RI DSR DTR RI Signal Direction output output input input output output input input output output input input output output input input signal gnd. no connect no connect input signal gnd. no connect input signal gnd. no connect no connect input signal gnd. no connect input input output input no connect input output input no connect input output input input output input RS-422/485 Signal TXDRTSRXD+ TXD+ TXDRTSRXD+ TXD+ TXDRTSRXD+ TXD+ TXDRTSRXD+ RTS+ SR NC NC RTS+ SR NC RTS+ SR NC NC RTS+ SR NC TXD+ CTSRXDCTS+ NC CTSRXDCTS+ NC CTSRXDCTS+ CTSRXDCTS+ Signal Direction output output input output output output input output output output input output output output input output signal ref. no connect no connect output signal ref. no connect output signal ref. no connect no connect output signal ref. no connect output input input input no connect input input input no connect input input input input input input Cable CB003 sends the signals to four DB-9 male connectors. Cable CB007 sends the signals to four DB-25 connectors. See Table 4 for pinout details. Revision 0.05 11