Description

  

PURPOSE


VRD-E card reader with Ethernet interface is intended for reading of EM-Marine contactless identifiers (125 kHz) and its transmission using Ethernet interface (optionally readers able to read Mifare identifiers (13.56 MHz) and EM-Marine identifiers (125 kHz) are present). Reader provides reading of code from distance from 50 to 100 mm (depending on the conditions of operation).

VRD-E card reader with Ethernet interface

Reader is provided as for internal installation (near computer, in this case interface of the reader is Ethernet and its power supply is taken from USB-port of the computer) and also for outdoor installation in waterproof case and electrical board covered with weatherproof paint (for installation near fuel dispensers, in this case interface and power supply is taken from 12 V DC power supply).

Reader allows to configure buzzer and 2-colors LED for indication (green and red LEDs).

Example of reader installation near fuel dispenser:

VRD-E card reader with Ethernet interface VRD-E card reader + Ethernet support

TECHNICAL SPECIFICATIONS


Parameter Value
Type of contactless identifiers read EM-Marine (optionally Mifare + EM-Marine)
Power supply voltage 8…14 V DC
Average consumed current 200 mA
Peak consumed current 250 mA
Communication protocol TCP/IP
Length of Ethernet cable 1 m
Dimensions 95 x 68 x 20 mm
Weight 0.1 kg
Operation temperature range -40…+85 deg. C

CONNECTION TO ETHERNET


Reader is equipped with 8-wire Ethernet cable, through which it is connected to Ethernet network and power supply is given (for power supply also USB interface cable can be used in readers for internal installation).

Pinouts of Ethernet cable

Color Number Appointment
White-orange 1 Standard Tx+
Orange 2 Standard Tx-
White-green 3 Standard Rx+
Blue 4 +U 8…14 V DC
White-blue 5 +U 8…14 V DC
Green 6 Standard Rx-
White-brown 7 GND
Brown 8 GND

Electric scheme of reader connection

VRD-E card reader with Ethernet interface



CONTROL OVER READER


Data exchange is done using packets. Packet from reader to computer contains code of identifier (card). Packet from computer to reader is not obligatory and is used for control over reader's indication. Protocol of communication is described in reader's technical guide. Open source software application in C# and VB.NET languages is free for downloading.

ORDER INFORMATION


VRD-E card reader with Ethernet interface   VRD-E card reader for internal installation with power supply from USB-port
Order code: VRD-INT-001
VRD-E card reader with Ethernet interface   VRD-E card reader for external installation in waterproof casing
Order code: VRD-EXT-002
EM-Marine type card identifier with image   EM-Marine type card identifier with image
Order code: CRD-EMR-001
EM-Marine type card identifier blank   EM-Marine type card identifier blank
Order code: CRD-EMR-002
Mifare type card identifier with image   Mifare type card identifier with image
Order code: CRD-MFR-001
Mifare type card identifier blank   Mifare type card identifier blank
Order code: CRD-MFR-002

 

See relative products

Automated fuel management system NaftaPanel
Automated fuel management

system NaftaPanel

Self-service terminal "Signal-1"
Self-service terminal "Signal-1"

Pumpheads - electronics and indicators for fuel dispensers
Pumpheads - electronics and

indicators for fuel dispensers

Price boards for petrol stations
Price boards for petrol stations