AVE Opto 232 Operation Manual Download Page 4

Page 4 

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DVR Connection 

 

Since the DVR ground is normally part of the CCTV ground it 
should be connected directly to the ground of the VSI-Pro. If 
you are using the TXD output of the VSI-Pro to the DVR, Reg-
com, Networker or Vnetworker then you should use an AVE 
“Multifunction Cable Adapter” directly on the rear of the VSI-
Pro and then use the Opto232 after that connection to the 
cash register. The Multifunction cable will wire the TXD signal 
with the VSI-Pro ground directly to the DVR before the Op-
to232 and isolate the ground from the DVR from the cash reg-
ister. If you wish to isolate the ground of the VSI-Pro from the 
DVR then you should use another Opto232 or that purpose. It 
is not recommended to connect the DVR ground to the cash 
register ground but in many cases for properly installed CCTV 
systems this will be okay. 
 

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Other Connections 

 

Jumpers are provided in the Opto232 to defeat standard RS-
232C Hardware handshaking functions without special cable 
wiring. It allows you to short RTS and CTS together and/or 
DTR and DSR together via convenient jumpers. 

Summary of Contents for Opto 232

Page 1: ...Opto 232 Adapter Applications and Operation Manual...

Page 2: ...e at a higher voltage other than zero or ground When this high voltage ground is connected to the cash register ground all kinds of problems can arise and can damage either the CCTV system or the cash...

Page 3: ...ld of a DB9 connector is normally connected to the shield of the cable to eliminate RFI and EMI interference in the RS 232 signal In the Opto232 the metal shield of each DB9 connector is not connected...

Page 4: ...signal with the VSI Pro ground directly to the DVR before the Op to232 and isolate the ground from the DVR from the cash reg ister If you wish to isolate the ground of the VSI Pro from the DVR then y...

Page 5: ...onnected to power of the Opto232 OFF N C 9 N C DB9F from Cash Register Side 1 N C 2 RXD 3 TXD 4 DTR JP1 1 2 ON Connected to power the Opto232 1 2 OFF Not Connected to power the Opto232 JP2 3 4 ON Shor...

Page 6: ...Page 6 Opto 232 Adapter JP1 2 4 1 3 JP4 2 4 1 3 JP3 2 4 Hydra Regcom 2 1mm X 5 5mm DC Coax Jack...

Page 7: ...CR 802 or Plug Direct Multi Function Cable M Cash Register F Use Standard Emulate Tap Cable M F VSI Pro CR 802 or Plug Direct USB RS232 Adapter VSI Pro Opto 232 Opto 232 VSI Pro Opto 232 with DVR Net...

Page 8: ...232 Powered by PC VSI Pro to PC External Power PC PIN 7 8 PIN 4 6 Powered PIN 7 8 PIN 4 6 Powered VSI Pro VSI Pro M F Opto 232 Gender Changer Gender Changer CR 802 or Plug Direct CR 802 or Plug Direc...

Page 9: ...Cable VSI Pro with Vnetworker Opto 232 CR 802 or Plug Direct CR 802 M F Vnetworker VSI Pro Opto 232 Use Standard Emulate Tap Cable VSI Pro Opto 232 Cash Register Emulate Protocol VSI Pro CR 802 or Pl...

Page 10: ...______________________ _____________________________________ _____________________________________ _____________________________________ _____________________________________ _________________________...

Page 11: ...______________________________ _____________________________________ _____________________________________ _____________________________________ _____________________________________ _________________...

Page 12: ...om NORTH AMERICA AVE USA 2000 West Governors Circle Suite E Houston Texas 77092 Tel 281 443 2300 Fax 281 443 8915 Email aveus ave us com Website www americanvideoequipment com UK and Western Europe AV...

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