N. V. Nederlandsche Apparatenfabriek NEDAP SENSITEPL Manual Do Utilizador
SENSIT SYSTEM | MANUAL
SENSIT System
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2.4
DATA COLLECTORS
The actual status (occupancy) of the SENSIT sensors is collected by one or more Data
Collector. The Data Collector is the interface between the
Collector. The Data Collector is the interface between the
wireless sensors network and the
SENSIT Interface Software running at the server. The Data Collector transmits status
information about the sensors to the server using TCP/IP Ethernet communication.
For a parking site you need at least one Data Collector, a Relay Node and a SENSIT per
parking bay. One Data Collector is required per 250 parking bays. All Data Collectors must
be separated as far as possible from each other, preferably at the remote corners of the site.
The Data Collector is available in 2 different versions: the standard Data Collector and the
Data Collector GPRS.
information about the sensors to the server using TCP/IP Ethernet communication.
For a parking site you need at least one Data Collector, a Relay Node and a SENSIT per
parking bay. One Data Collector is required per 250 parking bays. All Data Collectors must
be separated as far as possible from each other, preferably at the remote corners of the site.
The Data Collector is available in 2 different versions: the standard Data Collector and the
Data Collector GPRS.
2.4.1 STANDARD DATA COLLECTOR
The Data Collector can be mounted in a central enclosure,
however please ensure that the enclosure is not made of metal.
The Data Collector is featured with RF communication with the
SENSIT. The material used for the enclosure should be
transparent for RF signals.
however please ensure that the enclosure is not made of metal.
The Data Collector is featured with RF communication with the
SENSIT. The material used for the enclosure should be
transparent for RF signals.
Data Collector
Operating
frequency
frequency
SENSIT DATACOLLECTOR EU: 868.2 MHz
SENSIT DATACOLLECTOR CN: 868.2 MHz
SENSIT DATACOLLECTOR US: 902-928 MHz (FHSS)
SENSIT DATACOLLECTOR AU: 915-927 MHz (FHSS)
SENSIT DATACOLLECTOR CN: 868.2 MHz
SENSIT DATACOLLECTOR US: 902-928 MHz (FHSS)
SENSIT DATACOLLECTOR AU: 915-927 MHz (FHSS)
Dimensions
125 x110 x 65 mm
(4.9 x 4.3 x 2.6 inch)
Weight
105 gram
(3.7 oz)
Protection
IP44
Operating
temperature
temperature
-0°C … +55°C
(32°F … +85°F)
Humidity
10%...90% relative humidity, non-condensing
Communication
range*
range*
From SENSIT to Data Collector in principle unendless as the
nodes communicate to each other. It is recommended to
locate the nearest Relay Node within 25 meters (82 ft) of the
Data Collector.
nodes communicate to each other. It is recommended to
locate the nearest Relay Node within 25 meters (82 ft) of the
Data Collector.
Communication
RJ45 TCP/IP (or RS232 DIN-9 F)
Power input
5 VDC power adapter included 110-240 VAC.
Antenna
connection
connection
Antenna included
* Dependent on the environment.