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Transmitter Solutions Dolphin DOLCWIUHF-ER-902 User Manual

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UHF READER
1
Introduction
Working principle
This reader generates a continuous RF signal in the band from
902 - 928 MHz.
When a passive tag (card, sticker or car plate type), carried by a user or fixed
on a vehicle enters into the RF field, generated by the reader, a small
perturbation occurs: the tag then replies with an encrypted signal, that
includes its s/n and more information. These are then detected by the reader
which transmits the signal to the decrypting I/F device, that makes them
available in Wiegand format or activates a relay.
The Wiegand signal can be read by an Access Control System that that gives
the final authorization to the user final authorization to the user.
The reader comes with the corresponding I/F device which has a built-in RF
receiver, operating at 433.92 MHz, with a memory for 100 Erone Keeloq type
remote controls.
The remote control can be used as an alternative means of identification
from longer range, with the high security level provided by our Keeloq
hopping code.
2
UHF Range
Fig. 2
3
Technical specications : Reader
12 in.
12 in.
3.15 in.
General descriptionGeneral description
The DOLCWIUHF-ER-902 is a high-performance UHF RFID integrated reader. It supports fast tag read/write
operation with high identification rate. It can be widely applied in many RFID application systems such as logistics,
access control, anti-counterfeit and industrial production process control systems.
Part-name Description
READER UHF 10M 902 MHz BLACK
READER UHF 10M 902 MHz WHITE
ADHESIVE TAG UHF TAMPER-PROOF
ADHESIVE TAG UHF
CARD HOLDER BRACKET
CARD TAG UHF
CAR PLATE TAG UHF
(*) Eective distance depends on antenna, tag and environment(*) Eective distance depends on antenna, tag and environment
Fig. 1
DOLCWIUHF-ER-902-B : front view
DOLCWIUHF-ER-902-B : rear view
DOLCWIUHF-ER902-W : rear view
Operating frequency range....................902 - 928 MHz
Transmission type ................................FHSS
Detection range in open space .............<20 m (*)
Rated Power supply .............................12 Vdc
Stand-by max current ...........................200 mA @12 Vdc
Max current consumption .....................1 A @12 Vdc
Operating temperratturre.......................68° F to 131° F
Storage temperature............................ 104° F to 185° F
Operating humidity ...............................<95%RH (+77o F)
Weight....................................................4lb. 13oz.
Protocol tag supported .........................ISO 18000-6C/6B
RF output power...................................up to 33 dBm (adjustable)
Polarization...........................................Circular
Output ..................................................RS-485
Dimensiions..........................................12 x 12 x 3.15 in.
IP Class ...............................................IP65
DOLCWIUHF-ER902-B
DOLCWIUHF-ER902-W
CARMANSTIUHF-ER-TP
CARMANSTIUHF-ER
CARMANUHFHOL-ER
CARMANISOUHF-ER
CARMANLP-ER
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Transmitter Solutions Dolphin DOLCWIUHF-ER-902 Specifications

General IconGeneral
Frequency902 MHz
Frequency Range902-928 MHz
InterfaceWiegand
Weight0.5 lbs
Operating Temperature-40°C to 85°C
Output Power1 Watt (30 dBm)

Summary

Introduction to UHF Reader

General Description of UHF Reader

High-performance UHF RFID integrated reader supporting fast tag read/write operations.

Working Principle of UHF Reader

Explains how the reader generates RF signals and interacts with passive RFID tags.

Technical Specifications for Reader

Technical Specifications for I/F with Built-in Radio Receiver

Details technical specifications for the interface unit with integrated radio receiver.

Mounting the Reader

Mounting the I/F Receiver

Connections

Wiring Diagram

Compatible UHF Tags

Installation Methods

Side Installation

Describes the process for installing the reader in a side-mounted configuration.

Overhead Installation

Describes the process for installing the reader in an overhead-mounted configuration.

Getting Started and Basic Operations

Relay Output Configuration

Explains how tags are stored for relay output and memory capacity.

Wiegand Output Configuration

Details Wiegand output, selective operation mode, and remote control memorization.

Programming and Navigation Menu

Tag Management Procedures

Add Single Tag

Procedure for adding a single tag's S/N to the reader's memory.

Add Tag in Block

Procedure for adding multiple tags' S/Ns to the reader's memory in a block.

Delete Single Tag

Procedure for deleting a single tag's S/N from the reader's memory.

Transmitter (Tx) Management

Delete Multiple Tags

Procedures for deleting tags by block, list, or clearing the full memory.

Add Transmitter (Tx)

Process for adding remote controls (Transmitters) to the reader's memory.

Delete Transmitter (Tx)

Procedures for deleting single or multiple remote controls (Transmitters) from memory.

Reader Architecture

Single or Double Reader Architecture

Illustrates single and double reader configurations and RS-485 addressing.

Reader Settings Configuration

Interval Setting

Sets the interval time between tag detections for the RF receiver.

Dead Time Setting

Sets the time a tag must be outside the detection field to be detected again.

Antenna 1 Address Setting

Sets the RS-485 address for the first reader (1-254).

Antenna 1 Code Setting

Sets the Wiegand address for the interface on the Wiegand bus (1-9).

Antenna 1 Power Setting

Sets the transmitting power of the first reader, affecting detection range.

Antenna 1 Buzzer Setting

Enables/disables the buzzer of the first reader during tag detection.

Advanced Settings and Configuration

Antenna 2 Address Setting

Sets the RS-485 address for the second reader (1-254).

Antenna 2 Code Setting

Sets the Wiegand address for the second interface on the Wiegand bus (1-9).

Antenna 2 Power Setting

Sets the transmitting power of the second reader, affecting detection range.

Antenna 2 Buzzer Setting

Enables/disables the buzzer of the second reader during tag detection.

RS485 Baud Rate Setting

Sets the communication baud-rate for the RS485 bus.

Receiver Buzzer Enable

Enables/disables the buzzer of the receiver.

Resetting Receiver Settings

Resets the receiver to its factory default settings.

Output Configuration

Configure Wiegand and Relay Outputs

Configures Wiegand protocol, filters, and relay operating modes (Pulse, Step, Timed, Disabled).

Data Backup and Wiegand Output Formats

Backup and Restore Functionality

Allows saving and restoring the internal data-base to/from an external memory device.

Wiegand UHF Output Details

Defines Wiegand signal structure for UHF tags (26, 30, 44 bits).

Wiegand Transmitter Output Details

Defines Wiegand signal structure for radio transmitters (26, 30, 44 bits).

Information and Security

System Information Display

Displays current output settings, tag/transmitter counts, and firmware version.

Password Management

Manages ADMIN and SERVICE passwords for activating, deactivating, and modifying settings.

UHF Tag Installation on Vehicles

UHF Card Tag Installation

Provides guidance on optimal placement of UHF tags on vehicle windshields.

Application Examples

Parking Garage Application

Diagram showing reader placement and tag read zones in a parking garage application.

Hand-held Card Presentation

Best practices for holding RFID cards to ensure optimal detection by the reader.

Specific Tag Installations

UHF Sticker Installation

Guidance on installing UHF stickers, emphasizing careful handling and testing.

License Plate Tag Installation

Instructions for installing the license plate tag, including screw fixation.

Compliance and Warranty Information

Declaration of Conformity

Declaration of compliance with FCC Part 15, Subpart B regulations.

Important Notice

Warns that unauthorized modifications may void the user's authority and warranty.

Product Warranty Details

Details the 24-month warranty period and conditions for repair or substitution.