73
VSI-Pro Max Networking
The VSI-Pro Max as a slave allows the connection of multiple cash register terminals to a master unit for the
purpose of transaction logging.
NETWORK TERMINATION
The device at end of the network must be “TERMINATED”. For the Hydra an 8 DIP Switch on the rear of the unit is
used to set the termination. When the switch is set to “ON”, the device is terminated. When the switch is set to
“OFF”, it will be un-terminated. For the VSI-Pro Max an internal jumper JP15 must be set to terminate.
DB-9 Pin-Out
Pin 1
Pin 2 RX ( RS-232 )
Pin 3 TX ( RS-232 )
Pin 4
Pin 5 Ground
Pin 6
Pin 7
Pin 8
Pin 9
Figure 135: VSI-Pro Max Networking Connection Diagram
Table 6: Hydra DB-9 Pin-Out
Table 7: RJ-45 Pin-Out
RJ-45 Pin-Out
Pin 1
Pin 2
Pin 3
Pin 4 RS-485 ( + )
Pin 5 RS-485 ( - )
Pin 6
Pin 7
Pin 8
VSI-Pro Max
VSI-Pro Max VSI-Pro Max
RS-485 Network
VSI-Pro Max
Cash Register Cash Register Cash Register
APPENDIX M MASTER / HYDRA VSI-Pro Max POS / Cash Register Interface
DB-9 Pin-Out
Pin 1 Alarm 1
Pin 2 To Register
Pin 3 TXD (Master)
Pin 4 DTR
Pin 5 Ground
Pin 6 DSR
Pin 7 RTS
Pin 8 CTS
Pin 9 Alarm 2
Table 5 : VSI-Pro Max Master Output
Cash Register
RS-232 or
RS-422 RXD only
RS-232 or
RS-422 RXD only
RS-232 or
RS-422 RXD only
RS-232
only
Regcom
Cash Register
RS-232 or
RS-422 RXD only AVE
DVR
RS-232
ASCII Data for
Text Search
and Exceptions
Cash Register
Regcom
VSI-Pro
RS-232