AVE VSI-PRO operation manual Appendix C, RS-485 Network, DB-9 Pin-Out RJ-45 Pin-Out

HYDRA and REGCOM APPENDIX C

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

Hydra

RS-485 Network

	Regcom		Regcom		Regcom
RS-232		RS-232		RS-232

Cash Register Cash Register Cash Register

Figure 2C: Connection Diagram

NETWORK TERMINATION

The device at end of the network must be “TERMINATED”. 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.

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

Table 2C: DB-9 Pin-Out Table 3C: RJ-45 Pin-Out

VSI-Pro VIDEO SERIAL INTERFACE

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