Interface Unit
PURPOSE
- The interface unit is designed for the JSC Peleng devices' commutation with the PEVM (personal computer) or meteorological stations when using v.23 modem, that ensures the data transfer at a distance up to 8 km (3 channels v.23 x 1 RS-232)
- It is possible to expand the number of channels by series connection of several units with output to one COM port with a maximum number of 9 or 30 devices, depending on the operation mode
SPECIFICATIONS
|
Number of channels (connected devices) |
3 |
|
Series connection |
up to 3 interface units |
|
Interface |
RS-232 |
|
Power supply voltage |
230 ± 23 V (50 Hz) |
|
Power consumption |
3 W |
|
Protection |
IP 65 |
|
MTBF |
10 000 hours |
|
Life time |
10 years |
|
Operation environment: - ambient temperature - relative air humidity - atmospheric pressure |
+5°С to +40°С 0 -80% 840 -1 070 gPa |
|
Overall dimensions (L × W × H) |
255×180×88 mm |
|
Weight |
1 kg |
