CF825 UHF Industrial Reader

RFID Technical Parameters

Data Communication

Frequency

902~928MHz (US standard) 865~868MHz (European standard)

Communication interface

RS485

Protocol

ISO18000-6C (EPC GEN2)

Communication Protocol

Modbus/Profinet (customized)

RF output power

0dbm—26dbm (adjustable)

Communication rate

Serial port rate 9600~115200 bps

Network port rate 10/100Mbps

Card reading distance

0~20cm

GPIO interface

/

Writing distance

/

Interface type

Circular waterproof M12 four-core interface

Maximum receiving sensitivity

-75 decibels

Maximum return loss: 10dbm

Operating voltage

DC 9~24V

RSSI

support

Development Environment

Working Mode

Active mode/Command mode/Trigger mode

SDK

Demo software, API, examples, user manual

Physical parameters

Development language

VB, Python, Java, Delphi, C#, etc.

Material

Stainless steel、ABS

Firmware version

Support online upgrade

size

M30*110mm

Work Environment

IP rating

IEC IP67

Operating temperature

-20℃~65℃

Storage temperature

-40℃~85℃

humidity

5%-95%, non-condensing

Interface definition

Power supply

RS485

V+

GND

A+

B-

Picture

Model

CF825

CF823

CF821

CF824

Output RF power

0dbm ~26dbm (adjustable)

0dbm ~33dbm (adjustable)

Reading distance

0~15m

(Depending on antenna & tag & application environment)

0~5m

(Depending on antenna & tag & application environment)

0~5m

(Depending on antenna & tag & application environment)

0~15m

(Depending on antenna & tag & application environment)

Built-in antenna

-

5dbi ceramic antenna

5dbi linear polarized ceramic antenna

-

Size

M30*110mm

127.4*127.4*52.4 mm

160.7*210*29mm

115*95*35 mm