Modem poolOur dealers
Modem pools are used for:
- data exchange with controllers of telemetry and telemechanics simultaneously via several cellular communication channels;
- extension of the number of polled devices within the data acquisition system.
The equipment is delivered within the DONTEL hard - and software complex, as well as it can be used for arrangement of data acquisition from the controllers of telemetry systems of other manufacturers.
If needed, the pool can be completed with a block of external antennas for GSM signal amplification.
- Based on the number of modems: PM-04, PM-08-4 and 8 modems accordingly.
- Via external interfaces for PC connection: USB, Ethernet.
Average number of polled devices, per one modem an hour, pcs
|up to 50|
|Interface for PC connection||USB or Ethernet|
|Electrical power supply||220V, 50Hz|
|Dust-moisture protection level||IР20|
|Ambient air temperature||from -20°С to +50°С|
|Spark protection||Optionally, integrated spark protection barrier;|
|Overall dimensions (mm) and weight(kg), not more than||
|Average mean time between failures, hours, at least||70,000|
|Average service life, years, at least||10|