SKY LIGHT INTERSECTION SYSTEM Sky Light Interface Card 868

Commenti

Transcript

SKY LIGHT INTERSECTION SYSTEM Sky Light Interface Card 868
SKY LIGHT INTERSECTION SYSTEM
Sky Light Interface Card 868
NABLA QUADRO S.r.l.
Via Giacomo Peroni 442
00131 Roma
Web: www.nablaquadro.it
E-mail: [email protected]
March 2015
Pagina 1 di 5
Nabla Quadro S.r.l.
MOBILITA’ E AMBIENTE
Sede Legale: Via della riserva di Livia 29 - 00188 Roma
Sede Operativa: Via G. Peroni, 442/444 - 00131 Roma
Tel. 0680368963 Fax. 0680368901
Web: www.nablaquadro.it
E-mail: [email protected]
P. IVA 10060941001
Sky Light Interface Card 868
General specification
The Sky Light Interface Card 868 integrates the features of our Sky Light Hub and of
a 16 channel dry contact card.
In this way the events collected from Sky Light Sensor (Traffic version) trigger the
activation of dry contacts exactly as inductive loops.
Results can be output on 2 different types of serial interfaces:
•
RS232
•
RS485
and on 16 “ON/OFF” optically isolated dry contacts, in order to emulate traffic
detection loops.
Pagina 2 di 5
Nabla Quadro S.r.l.
MOBILITA’ E AMBIENTE
Sede Legale: Via della riserva di Livia 29 - 00188 Roma
Sede Operativa: Via G. Peroni, 442/444 - 00131 Roma
Tel. 0680368963 Fax. 0680368901
Web: www.nablaquadro.it
E-mail: [email protected]
P. IVA 10060941001
A DC/DC Converter directly allows system to be powered from any DC source
ranging from 10 V to 26 V.
Furthermore the Card has an input for photovoltaic panel and an integrated NIMH battery charger.
Technical Specification
The Interface Card has 16 optically isolated dry contacts. Channels are
independent from each other and are referred to by number (1 to 16). Any
detection event generated by one sensor in the network causes a transition on the
corresponding contact. Contact Actions (“Open on Event” or “Close on Event”)
may be individually configured by software.
Furthermore, a set of sensors may be associated to an auxiliary Output that react
to a combination of Events (For example an Or Logic can be implemented)
Two channels are available for diagnostics (sensor failure and power supply down)
The firmware of "Sky Light Interface card 868" provides the following features:
•
Receiving and decoding of messages from sensors (Hub features)
•
Synchronization of deferred messages due to sensor latency
•
Recovery of slippage of the system clock
•
Cancelation of too short events
•
Implementation of policies to associate many sensors in “OR” logic in order
to create a virtual magnetic loops of wider dimension.
Power can be supplied through an external voltage between 10 and 26 VDC.
Total energy consumption is around 60 mA (Including Hub features).
Optional Features
An Access Point (Traffic Version) can be optionally connected through the UART
port (to send digital data directly on a server via Ethernet or GPRS).
Pagina 3 di 5
Nabla Quadro S.r.l.
MOBILITA’ E AMBIENTE
Sede Legale: Via della riserva di Livia 29 - 00188 Roma
Sede Operativa: Via G. Peroni, 442/444 - 00131 Roma
Tel. 0680368963 Fax. 0680368901
Web: www.nablaquadro.it
E-mail: [email protected]
P. IVA 10060941001
A Radio-modem can be optionally connected by dedicate connector. The Radiomodem allows the Card to forward data to another Card (Repeater feature).
Sensors configuration is available through RS232 port and dedicated software (Sky
Light configurator).
Pagina 4 di 5
Nabla Quadro S.r.l.
MOBILITA’ E AMBIENTE
Sede Legale: Via della riserva di Livia 29 - 00188 Roma
Sede Operativa: Via G. Peroni, 442/444 - 00131 Roma
Tel. 0680368963 Fax. 0680368901
Web: www.nablaquadro.it
E-mail: [email protected]
P. IVA 10060941001
Technical Data
Name
Power IN
Supply current
Sky Light interface Card – 868 Version
10 to 26 Vcc via clamps
<60mA (no load on outputs)
Operating temperature
-40 + 85 Deg C
Storage Temperature
-40 + 85 Deg C
Relative humidity
5% to 90% non-condensing
-16 opto-isolated dry contacts via clamps
Detection Output
-“close on event” or “open on event”
-16 outputs LEDS
-2 opto-isolated dry contacts via clamps
Auxiliary Output
-“close on event” or “open on event”
-2 outputs LEDS
-suitable for OR strategy
-2 opto-isolated dry contacts via clamps
Error Output
-“close on event” or “open on event”
-2 outputs LEDS
Function of Error Output
Sensors to Connect
Communication range
868 Radio Channel
External Port
Interface Mounting
Sizes WxHxl
Weight
sensor failure and power supply down
Max 16
200 Meters
10
UART, RS232 (x2), RS485
DIN-rail clickable
72x20x135
150 g
Pagina 5 di 5