Connectivity Diagram 2

Connectivity Diagram 2
Connecting Devices
GV-Data Capture
GV-Data Capture is a device that links a GeoVision Digital Surveillance System,
a PC-based DVR, to electronic POS system. It is designed to be installed between
a GV-System and a POS system, through PC COM ports.
• When the physical distance between your POS system and the GV-System
is less than 15 meters (49 ft):
Packing List
1
GV-Data Capture
2
DB9 RS-232 cable (1.8 meters)
3
DB9 RS-232 cable (10 meters)
4
DB25 parallel cable
5
Power Adapter DC 5V
RS232
(Parallel)
POS system
Parallel Port
to Printer
RS-232
to Printer
P
W RS-485
R + -
RS232
GV-Data-Capture
(required for each POS)
GV-System DVR
• When the physical distance between your POS system and the GV system
is greater than 15 meters (49 ft):
RS-232
to DVR
RS232
DC IN
5V
SW2
1 234 567 8
SW1
RS-232
from POS
Parallel Port
from POS
RS232
(Parallel)
POS system
123 4
RS485
GV-Data-Capture
(required for each POS)
GV-NET or
GV-NET card
(required for each POS)
GV-System DVR
Specification
Note 1. Suppose user use RS-485 to connect GV-Data Capture and GV-NET,
then user have to use RS-232 to connect GV-NET and GV-System.
Input
Note 2. If user uses RS-232 to connect POS device to GV-Data Capture, then
user must use RS-232 to connect printer. If user uses Parallel port to
connect POS device to GV-Data Capture, then connection to printer must
be parallel as well.
Output
SW1 4 position DIP switch for baud
rate setting.
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1,200 bps 2,400 bps 4,800 bps 9,600 bps
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
Parallel Port
Serial Port
DB9 Female
Parallel Port from POS
DB25 Male
RS-232 to Printer
DB9 Male
Parallel Port to Printer
DB25 Female
RS-232 Port to DVR
DB9 Female
RS-485+
Connect to GV-NET RS-485+
RS-485-
Connect to GV-NET RS-485-
RS-232 from POS
1,200bps~115,200bps
Parallel Port from POS
SPP / Normal
RS-232 to DVR or RS-485 to NET 1,200bps~115,200bps
1 2 3 4
19,200 bps 38,400 bps 57,600 bps 115,200 bps
SW2 8 position DIP switch for device
setting.
Communication
RS-232 from POS
DC IN
Power Adapter DC 5V, 2A Inner Positive
Environmental
Condition
Operation temperature
0~50 degree C
Humidity
5%~95% (non-condensing)
Dimension
160(W) x 116(H) x 30(D) mm
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