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GT7.3x27

8. Technical data

Nominal voltage

Power supply: DC 24 V (LPS/SELV)

PoE: conf. to IEEE 802.3af, performance class 0

Permitted input voltage

Power supply: DC 10 - 26 V (LPS/SELV)

PoE: DC 36 - 57 V

Input current

Power supply: 900 mA

PoE: 300 mA

Nominal power consumption

10 W

Output current

Vout 24 V: max. 300 mA

Vout 5 V: max. 300 mA

Reader type

GT7.3527: ISO 14443 (MIFARE® Classic / Ultralight® / DESFire®) and ISO 15693

GT7.3727: LEGIC advant, Proxy (125 kHz) and HID iCLASS®

Reader frequency

RFID: 13.56 MHz

Wireless interface: 2.4 GHz

Proxy: 125 kHz (GT7.3727 only)

Max. transmission power

RFID: 500 mW

Wireless interface: 3.7 dBm (2.344 mW)

Proxy: 200 mW

Reading range

2 - 8 cm (depending on the data carrier)

Data storage

Flash memory for configuration and booking data, screensaver, and images.

Internal clock

Time retention without power = 1 hour

User guidance

4.3´´ color display with capacitive touchscreen, 16.7 million colors, resolution 480 x 272 px, visible area 95.04 x 53.86 mm

Multi-color LED ring

Acoustic signal

Host interfaces

Ethernet: 10/100 Mbps, IPv4 and IPv6

WLAN: IEEE 802.11b/g/n

Reader interfaces

RS-232 (barcode)

RS-485 (Gantner expansion bus)

Wiegand

Connection

Screw terminals, 0.5 - 1.5 mm

Software integration

JSON interface

Generation 6 compatibility adapter (limited functions)

Signal inputs

1 x optocoupler input, potential-free, function configurable

Input voltage: 0 to 30 V DC, ULow < 2 V DC, UHigh > 6 V DC

2 x Wiegand inputs (DATA, CLK), with potential, function configurable

Input voltage: open or GND (e.g., push button connected to GND)

Signal outputs

2 x relays

Type: NO contact, function/timing configurable

Switching voltage DC: max. 30 V (SELV)

Switching voltage AC: max. 15 V (SELV)

Continuous current: max. 1.8 A

Switching capacity: max. 54 W, 27 VA

Housing material

Front/rear part: Plastic PC black gray

Middle part: Stainless steel

Display: Hardened glass

Weight

1.68 kg (3.7 lb)

Permitted ambient temperature

-25 to +50 °C (-13 to +122 °F)

Storage temperature:

-25 to +70 °C (-13 to +158 °F)

Protection type

IP44 (installed state)

Protection class

III (Safety Extra-Low Voltage)

Environment class (VdS 2110)

IV (outdoor conditions)

Certification

CE