Instruction manual

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VSI-Pro VIDEO SERIAL INTERFACE
REGCOM RS232 / RS485 INTERFACE DEVICES
OVERVIEW
The Regcom is an interface device that allows the connection of multiple cash register terminals to a master unit
for the purpose of transaction logging.
CONNECTION DIAGRAM
NETWORK TERMINATION
The device at end of the network must be “TERMINATED”. The DIP switch 8 (SW8) on the rear of the unit is used for 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.
Table 4: DB-9 Pin-Out
Table 5: RJ-45 Pin-Out
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
RJ-45 Pin-Out
Pin 1
Pin 2
Pin 3
Pin 4 RS-485 ( + )
Pin 5 RS-485 ( - )
Pin 6
Pin 7
Pin 8
Figure 116: Hydra and Regcom Connection Diagram
RS-485 Network
Cash Register
Cash Register
Cash Register
Hydra
Regcom
Regcom
Regcom
VSI-Pro
VSI-Pro
VSI-Pro
VSI-Pro Regcom
Pin 3 (TXD) Pin 2 (RXD)
Pin 5 (GND) Pin 5 (GND)
Cash Register VSI-Pro
TXD Pin 2 (RXD)
GND Pin 5 (GND)
RS-485 Network
Ver. IC1/IC2 or V800/801
Ver. IC1/IC2 or
V820/821
RS-232 VSI-ADD Protocol
APPENDIX C HYDRA and REGCOM