ZKTECO KR612E Card Reader User Manual 125KHz Reader User Manual

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Document ID	3209017
Application ID	JkvYOWPM2cQyJ5a7gVbs/g==
Document Description	Users Manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	14.31kB (178910 bits)
Date Submitted	2016-11-28 00:00:00
Date Available	2016-11-28 00:00:00
Creation Date	2016-11-02 10:04:47
Producing Software	doPDF Ver 6.2 Build 289 (Windows XP x32)
Document Lastmod	2016-11-08 10:53:16
Document Title	Microsoft Word - 125KHz_Reader_User_Manual
Document Creator	Microsoft Word - 125KHz_Reader_User_Manual
Document Author:	Administrator

125KHz User Manual
1. Overview
KR6**E Series 125KHz is a non-contact RF ID card reader that is developed based on the ISO/EM4001
international standard protocol. It adopts the high-performance RF card reader circuit designed by ZKTeco.
It is characterized by the high integration degree, strong anti-interference capability, compact size, stable
performance, and cost effectiveness. KR6**E Series provides the Wiegand 485 communication interface,
and is applicable to various RF identification fields, such as the access control, attendance, charging,
anti-theft, and patrol systems.
2. Features

The card reader is equipped with a card-reading antenna that works at 125KHz.

The effective distance ranges from 0 to 10cm, depending on the working environment and card type.

The data receiving time is less than 80ms within the effective distance.

The card reader adopts the single +12 VDC power supply, and the operating current is less than
80mA.

The card reader is produced using the fully closed rubber injecting operation to achieve the
waterproof and moisture-proof effects. The card has a keypad, and supports password identification.

The effective distance is associated with the voltage of the power supply, used ID cards, and operating
environment.
3. Wire Function Description
Red wire: VCC; +12V
Black wire: GND
Green wire: 485White wire: 485+
4. Specifications
(1) Limit Parameters
Item
Value
Unit
Item
+12V (Vcc)
R485+
R485Hold, IH/Card Present (ICP)
Antenna (IAN)
Operating temperature (TOPR)
Storage temperature (TSTR)
Value
12.5
200
200
25
43
-10 to 70
-55 to +125
Unit
mA
mA
mA
mA
C
C
Electrical and mechanical parameters (TA = 25, Vcc = 12V unless otherwise specified)
Item
Minimum
Typical
Maximum
+12V (Vcc)
12
14
Operating current (Ic)
60
80
Operating frequency (FRES) 124.8
125
125.6
Effective distance (D*)
40
45
70
Decoding time (TDEC)
65
100
R485+/R485- input voltage -7V < Output < 12
R485+/R485- output voltage -7 < Output < 12
Dimensions (L x W x H) 86 x 86 x 20 (tolerance: ±3mm)
(excluding the wire length)
5.
RS485 Connections
Unit
mA
KHz
mm
ms
mm
6. Precautions
1. The operating frequency of the card reader is 125KHz. Therefore, interference frequency ranging from
100KHz to 150KHz cannot exist on the site where the card reader is installed.
2. To prevent emission magnetic fields of card readers from affecting each other, the installation distance
between every two card readers must be greater than 10 cm.
Attachment 1
"Hereby, ZKTECO CO., LTD.declares that this Card Reader is in compliance with the essential
requirements and other relevant provisions of Directive 2014/53/EU.
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and
(2) This device must accept any interference received, including interference that may cause undesired
operation.
Warning: Changes or modifications to this unit not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
Note: This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against
harmful interference in a residential installation. This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or television reception,
which can be determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:

Reorient or relocate the receiving antenna.

Increase the separation between the equipment and receiver.

Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.

Consult the dealer or an experienced radio/TV technician for help.
"This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled
environment.
This equipment should be installed and operated with a minimum distance of 20 centimeters between the
radiator and your body."
Manufacturer: ZKTECO CO., LTD.
Address: No.26, Pingshan 188 Industry zone, Tangxia Town, Dongguan City, Guangdong Province, China
Importers: ZKTECO EUROPE SRL
Address: AVDA CAMINO DE LO CORTAO(DE), NUM.10, PLANTA NAV, PUERTA 1
POLIGONO INDUSTRIAL SUR- S SEBASTIAN DE LOS REYES, 28703, MADRID

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