GALILEOSKY GLONASS/GPS Satellite v4.0 (0223) User’s manual
GalileoSky Ltd.
Page 27
8.2
Connecting digital fuel sensors using (RS485) protocol
The order of connection:
1.
Connect RS485_A, RS485_B, GND sensor contacts to Terminal RS485_A, RS485_B, GND contacts
(section
Contacts description
).
The sensor power supply is provided separately.
2.
Set transfer of received data to the server by
MAINPACK command (section
Server exchange
protocol settings
) or
in the Configurator on Settings/Protocol
tab
.
These data transmission is on by
default
.
3.
Make sure that the Terminal receives data from the sensor. It can be done in the Configurator on
Device tab.
The Terminal can support up to 16 sensors at a time. The sensors should have addresses 0, 1, 2, …, 15
correspondingly. If the Terminal receives no messages from the sensor within 18 seconds, the RS485 field
value will be set to zero.
In this way it is possible to detect sensor disconnection or failure. Values from
sensors with the addresses from 4 to 15 and temperature data from sensors with the addresses from 0 to
15 are stored in the memory only by archive dynamic structure activation (FlashArchive command, section
Service commands).
8.3
Connecting GalileoSky photo camera to the device
Camera technical specifications:
- Power supply: 10-30V.
- Average power consumption in standby mode: 0.17W.
- Average power consumption in shooting mode: 0.53W.
- Operating temperature range: -30…+60ºC.
- Body material: plastic.
- Turn on time: less than 2sec.
- Camera mode announcement
- Dimensions: 54,0x38,0x21,0 mm.
- Interface of data transmission: RS485.
Optical characteristics:
- Focal distance: 4mm.
- Angle of view: 64 degrees.
- Distortion: 0,38%.
- Infrared filter: yes.
- Manual focusing: yes.
- Matrix diagonal: ¼”.
Picture characteristics:
- Colour depth: 24bit.
- Picture format: JPEG.
- Picture resolution: 640x480 and 320x240.
RS485_A
RS485_B
GND
GND
RS485_B
RS485_A
GND
RS485_B
RS485_A
GND
RS485_B
RS485_A
