INFODEV ISO 9001:2000

Networking Card

DL-NET

The DL-NET networking card permits connecting several DL-10B on-board computers together, for example in a train or a subway. All wagons can be networked together so that only one data transfer device needs to be installed.

  • Long-range networking: the DL-10Bs can communicate with the master on-board computer up to 2 miles away.
  • High-speed networking: reach speeds up to 115 200 bps.
  • All counting systems are independent: a broken wire will not affect the operation of the on-board computer and its counting sensors.
  • Networking can be done using standard 4-conductor cables.
  • May be connected to radio modems or conventional dial-up modems for a greater-scale network architecture.
  • Reduce and simplify wiring.
  • Automate data transfers.
  • Distributed architecture makes every entrance independent and unaffected by potential troubles at other entrances.
  • Flexible networking options adjust to your budget and requirements.

TECHNICAL SPECIFICATIONS

The networking card is installed inside the Data-Logger casing and connected to its communications connector. The card is connected to the wired network.

Network:
Range:
@ 115 200 bps: 1000 m / 3280 ft.
@ 9600 bps: 3000 m / 9842 ft.


Power:
12 to 20 VDC
Consumption: 9,5 mA typical

Environment:
Storage temperature: -30 to 70oC / -22 to 158oF
Operation temperature: -20 to 60oC / -4 to 140oF
Humidity: 10-95% not condensing internally

Enclosure:
Type: Printed circuit board included in the DL-10B's casing

APPLICATIONS

The network card is often used in train installations.

Download brochures

This System:
Directional sensor
Stand-alone counter
Multiple-sensor bar
GPS antenna
Data Collector
Infrared modem
Radio modem
Palm Pilot
Onboard computer
Miniature onboard computer
Communication Gateway
Network card
BusStops
BusStops WebReports

Other Systems:
Passenger Counting System (APC)
Traffic Light Priority System
Preventive Maintenance
Schedule Adherence
Automatic Vehicle Localization (AVL)
Indoors Vehicle Localization
Video Event Recording
Automated Voice Announcement