Marktrace MR6221 User manual

◢MR62XX Serial UHF reader user manual（Ver 1.0）◣
Address：
Floor5/7, Block D,Changyuan New Material Port, No 2 Central 1st Hi-tech Av., Nanshan Shenzhen, P.
R.C. Post：518057
Phone：[phone] FAX：[phone]
E-mail：[e-mail] Website：www.marktrace.com
1
MR6221 Serial
UHF Reader User Manual
Shenzhen Marktrace Co., Ltd

◢MR62XX Serial UHF reader user manual（Ver 1.0）◣
Address：
Floor5/7, Block D,Changyuan New Material Port, No 2 Central 1st Hi-tech Av., Nanshan Shenzhen, P.
R.C. Post：518057
Phone：[phone] FAX：[phone]
E-mail：[e-mail] Website：www.marktrace.com
2
FCC caution
Federal Communication Commission (FCC) Radiation Exposure Statement
When using the product, maintain a distance of 20cm from the body to ensure compliance
with RF exposure requirements.
FCC statements:
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.
NOTE: The manufacturer is not responsible for any radio or TV interference
caused by unauthorized modifications or changes to this equipment. Such
modifications or changes 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.

◢MR62XX Serial UHF reader user manual（Ver 1.0）◣
Address：
Floor5/7, Block D,Changyuan New Material Port, No 2 Central 1st Hi-tech Av., Nanshan Shenzhen, P.
R.C. Post：518057
Phone：[phone] FAX：[phone]
E-mail：[e-mail] Website：www.marktrace.com
3
Dear Customer：
Many thanks for purchasing Marktrace device.
Go through the user manual carefully before you operate.
To make sure Marktrace device work correct. Any questions,
please contact us. We welcome your feedback and comments.
Shenzhen Marktrace Co.,Ltd
MR6221 Serial UHF reader User

◢MR62XX Serial UHF reader user manual（Ver 1.0）◣
Address：
Floor5/7, Block D,Changyuan New Material Port, No 2 Central 1st Hi-tech Av., Nanshan Shenzhen, P.
R.C. Post：518057
Phone：[phone] FAX：[phone]
E-mail：[e-mail] Website：www.marktrace.com
4
Manual
(Ver1.0)
Disclaimer
Martkrace reserve the right to update and modify this user manual. For the
new documents may has no further notice.
Don’t te
ar up the warranty label or take reader apart to repair by yourself, we
reject perform warranty duties if this happened.
Shenzhen Marktrace Co.,Ltd have trademark right on the trademark which in
this u
ser manual and receive legal protection. DO NOT make free with theses
trademarks.
®
Customer Service Center
Phone：[phone] 4205
Fax：[phone]
E-mail：technical@ marktrace.com
Website：http://www.marktrace.com
Address:Floor 3/5, Block D,Changyuan New Material Port, No
2 Central 1st Hi-tech Av., Nanshan Shenzhen, P.R.C.
Post：518057
Contents
1 MATTERS NEED ATTENTION .............................................. 7
2 READER INSTRUCTION ................................................... 8

◢MR62XX Serial UHF reader user manual（Ver 1.0）◣
Address：
Floor5/7, Block D,Changyuan New Material Port, No 2 Central 1st Hi-tech Av., Nanshan Shenzhen, P.
R.C. Post：518057
Phone：[phone] FAX：[phone]
E-mail：[e-mail] Website：www.marktrace.com
5
2.1 MR62XX SERIAL UHF READER INTRODUCTION................................. 8
2.2 READER INSTRUCTION ..................................................... 8
2.3 READER APPLICATIONS .................................................... 9
2.4 READER MAIN FUNCTIONS ................................................. 10
2.5 READER TECHNICAL PARAMETER ........................................... 10
3 READER STRUCTURE AND INTERFACE EXPLANATION
..................... 12
3.1 READER STRUCTURE EXPLANATION ......................................... 12
3.2 EXPLANATION ON THE READER COMMUNICATION INTERFACE ..................... 13
4 QUICK START GUIDE
.................................................... 15
5 READER PARAMETER CONFIGURATION .................................. 17
5.1 WEBPAGE CONFIGURATION ................................................ 17
5.2 DEMO SOFTWARE CONFIGURATION ......................................... 20
5.2.1 Reader connection .................................................. 20
5.2.2 Antenna & RF Power setting.......................................... 20
5.2.3 Frequency Setting................................................... 21
5.2.4 Working Mode Setting................................................ 22
5.2.5 Buzzer & LED Setting ............................................... 22
5.2.6 IP Address Setting .................................................. 23
5.2.7 GPIO Setting ....................................................... 23
6 DEMO SOFTWARE DEMONSTRATION
..................................... 24
6.1 EPC GEN2TAG DEMONSTRATION .......................................... 24
6.1.1 Multi tag Identify .................................................... 24
6.1.2 Multi Tag Read & Write .............................................. 25
6.1.3 Tag Filter .......................................................... 26
6.1.4 EPC Gen2 Tag Lock ................................................ 27
6.1.5 EPC Gen2 Tag Read and write with Access Password................... 28
6.1.6 EPC Gen2 Tag Kill. ................................................. 29
6.2 ISO18000-6B PROTOCOL TAG DEMONSTRATION .............................. 29
6.2.1 ISO18000-6B tag Identify ............................................ 29
6.2.2 Multi-tag user data reading ........................................... 30
6.2.3 Single tag data reading and read with UID.............................. 31

◢MR62XX Serial UHF reader user manual（Ver 1.0）◣
Address：
Floor5/7, Block D,Changyuan New Material Port, No 2 Central 1st Hi-tech Av., Nanshan Shenzhen, P.
R.C. Post：518057
Phone：[phone] FAX：[phone]
E-mail：[e-mail] Website：www.marktrace.com
6
6.2.4 Single tag writing and write with UID................................... 32
6.2.5 Single tag data lock ................................................. 32
6.2.6 Single tag lock and query ............................................ 32
7 READER STRUCTION AND INSTALLATION SKETCH MAP
................... 34
8 SECONDARY DEVELOPMENT ............................................ 37
9 COMMON FAULTS AND EXCLUSION METHODS ............................ 38

◢MR62XX Serial UHF reader user manual（Ver 1.0）◣
Address：
Floor5/7, Block D,Changyuan New Material Port, No 2 Central 1st Hi-tech Av., Nanshan Shenzhen, P.
R.C. Post：518057
Phone：[phone] FAX：[phone]
E-mail：[e-mail] Website：www.marktrace.com
7
1 Matters need attention
1、Dismantle and parts replace：Marktrace has no warranty duties on those
faults which caused by dismantle and parts replace by customer .；
2、Power supply：please use the power adaptor which alone with precuts to
get power. If not may harm the products.；
3、Falling damage：Mind parts damage by device falling, if this happens, turn
off power immediately and connect the distributor or Marktrace customer
service center.；
4、Unusual condition：Away from fire. If you find unusual odor when you use
this products, or reader on overheating or emitting smog, please power off
immediately and drop plug form the plug seat. You can connect the
distributor or Marktrace customer service center for helps. If you continue
to use this device, may cause the danger of fire or electronic shock.；
5、Place：Don’t place device on the site which is not level, mind damage or
personal injury on falling.

◢MR62XX Serial UHF reader user manual（Ver 1.0）◣
Address：
Floor5/7, Block D,Changyuan New Material Port, No 2 Central 1st Hi-tech Av., Nanshan Shenzhen, P.
R.C. Post：518057
Phone：[phone] FAX：[phone]
E-mail：[e-mail] Website：www.marktrace.com
8
2 Reader instruction
2.1 MR62XX Serial UHF reader introduction
MR6211 MR6221 MR6261
Product Model Product name Parameter
MR6211E-A
Long range integrated
rfid reader
12dBi Linear polarized
Frequency 902~928MHz，
MR6211E-E Long range integrated
rfid reader 12dBi Linear polarized Frequency 865~868MHz
MR6221E-A Middle range integrated
rfid reader 9dBi Circular polarized， Frequency 902~928MHz
MR6221E-E Middle range integrated
rfid reader 9dBi Circular polarized， Frequency 865~868MHz
MR6261E-A Desktop integrated rfid
reader 3dBi Circular polarized， Frequency 902~928MHz
MR6261E-E Desktop integrated rfid
reader 3dBi Circular polarized， Frequency 865~868MHz
2.2 Reader instruction
This products has the features like multi protocol compatible, multi-tag identify,
multi-tag multi area read and write, fast reader speed, can connect to four

◢MR62XX Serial UHF reader user manual（Ver 1.0）◣
Address：
Floor5/7, Block D,Changyuan New Material Port, No 2 Central 1st Hi-tech Av., Nanshan Shenzhen, P.
R.C. Post：518057
Phone：[phone] FAX：[phone]
E-mail：[e-mail] Website：www.marktrace.com
9
antennas etc.：
1、Accord with ISO18000-6B and ISO18000-6C(EPC-GEN2) standard；
2、Use unique anti-collision algorithm，has the super multi-tag identify ability；
3、Have tag identify function and data area read, write, lock and kill these
functions. And supply the suit API to customer to do secondary
development.；
4、Multi-tag identify ability：The MAX reader range can reach 8 meters.
（working with 7dBi gain antennas）， can connect the different gain
antennas like 9dBi、12dBi etc，can identify the tag which moving speed is
120km/h correctly.；
5、Tag identify speed ：Single tag 2000 times/minute ，multi-tag
200pcs/second；
6、Can connect to 1 to 4 same gain and different gain planar antennas via
high-frequency cable. To expand the identify area of tag and reduce the
hardware cost for customer. The RF power of the antennas can set from 0
to 31dBm in separate；
7、Reader will detect antennas when it get power. In case to protect antenna
port. The one has no antenna connect will not send RF power.；
8、Have RS232、RS485、Weigand、TCP/IP、Relay etc output interface；
9、Compatible with tag match function，Reader can identify the tag which
match the condition or not identify these condition tags by setting the
match conditions.；
10、Compatible with data cache function, Using FRAM (ferroelectric memory)
which can save data when power down，memory capacity is 32KBytes，
Can save 2200 pcs tag data in 12 Bytes data length.
2.3 Reader applications
This reader are widely use in various RFID system，reference application as

◢MR62XX Serial UHF reader user manual（Ver 1.0）◣
Address：
Floor5/7, Block D,Changyuan New Material Port, No 2 Central 1st Hi-tech Av., Nanshan Shenzhen, P.
R.C. Post：518057
Phone：[phone] FAX：[phone]
E-mail：[e-mail] Website：www.marktrace.com
10
below：
1、Logistics and warehouse Management: Goods flow, warehouse
management, and the flowing management of mail, parcel, luggage.
2、Intelligent parking Management :Parking management and automatic
charge
3、Productive lines Management: Production process fixed Identify
4、Product counterfeit-proof inspection: Using memory’s write-protect
functions inside tags, and identifying with true-false of products
5、Other fields: Used widely in club management, library, student’s school,
consumption management, time management, dinner management, pool
management
2.4 Reader main functions
1、Read tag data：Can read multi-tag same area and same data length in a
same time；
2、Write tag：Can write the same data length in multi-tag’s same area.；
3、Tag match：Can read match tag or dismatch tag via setting the match
conditions；
4、Make data communicate and change with the connection between
standard communication interface and controller or PC,；
2.5 Reader technical parameter
1、CompatibleISO18000-6B and ISO18000-6C(EPC-GEN2) protocol
standard；
2、Working frequency：fixed-frequency can choose ISM 902～928MHz
（America）、 ISM920～925MHz（China）和 ISM 865～868MHz（Europe）；
Can also customer made other frequency from ISM 900～930MHz，
stepped frequency is 250KHz；
3、Reading range：Reading from 0~10 meters (working with 7dBi antenna)；
4、Tag identify speed：Single tag 2000 times/minute，multi-tag
200pcs/second；

◢MR62XX Serial UHF reader user manual（Ver 1.0）◣
Address：
Floor5/7, Block D,Changyuan New Material Port, No 2 Central 1st Hi-tech Av., Nanshan Shenzhen, P.
R.C. Post：518057
Phone：[phone] FAX：[phone]
E-mail：[e-mail] Website：www.marktrace.com
11
5、Trigger working mode：Timer and I/O can trigger reader，Timer interval
from 10-990ms；I/O trigger MAX time is 255s；
6、Data pre-processing：On trigger working mode，Tag data can store in
cache or output directly.；
7、Data cache：Trigger working mode data cache using FRAM (ferroelectric
memory) which can save data when power down，memory capacity is
32KBytes，Can save 2200 pcs tag data in 12 Bytes data length；
8、Data output：Data return by instant messaging，Can config RS232、RS485、
Weigand、TCP/IP、Relay interface, Can config output data length and start
address，Output data format in ASCII；
9、Compatible ISO18000-6C tag match function，match tag by setting
conditions；
10、For ISO18000-6B tag. Can do read, write, lock and identify operate to
single tag one byte ，can read and write specific tag data with UID；
11、Dimensions：354.00mm（length）*210.00mm（width）*38.00mm（heigth）；
12、Working voltage：DC+9V～+15V；
13、Working temperature：-20℃～+60℃；
14、Storage temperature：-40℃～+85℃；

◢MR62XX Serial UHF reader user manual（Ver 1.0）◣
Address：
Floor5/7, Block D,Changyuan New Material Port, No 2 Central 1st Hi-tech Av., Nanshan Shenzhen, P.
R.C. Post：518057
Phone：[phone] FAX：[phone]
E-mail：[e-mail] Website：www.marktrace.com
12
3 Reader Structure and Interface Explanation
3.1 Reader Structure Explanation
1、Reader circuit function
Micro controller
Hardware
protocol stack
network chip
RJ45
PLL
frequency
generator
power
amplifier
Active low
pass
filter
RS485
interface
chip
RS232
interface
chip
GPIO drive
DB15
Analog
switch
Capacitor
90 degree transmission
line
Diode passive mixing
Differential
amplification
comparator
12V-5.5V
DC/DC
Step-
down
circuit
5V LDO
4V LDO
3.3V LDO
Power

◢MR62XX Serial UHF reader user manual（Ver 1.0）◣
Address：
Floor5/7, Block D,Changyuan New Material Port, No 2 Central 1st Hi-tech Av., Nanshan Shenzhen, P.
R.C. Post：518057
Phone：[phone] FAX：[phone]
E-mail：[e-mail] Website：www.marktrace.com
13
2、MR6261A Desktop reader structure explanation
3、MR6211A、MR6221A integrated reader structure explanation
3.2 Explanation on the reader communication interface
1. RS232: the Reader provides standard RS232 communication interface as
the output port for data modulation. RS232 has 8 data bits format: 1 start bit
and 1 stop bit, no parity bit. The default baud rate is 115200 bps. The
interface supports the reader parameters configuration, software upgrading,
demo program and all functions for series communication with
development kit with functions package；
2. RJ45（Ethernet Port）： 100M Ethernet，TCP Server Mode; It is main mode
for connecting communication with PC，also can be data output main
mode ，The interface supports the reader parameters configuration,

◢MR62XX Serial UHF reader user manual（Ver 1.0）◣
Address：
Floor5/7, Block D,Changyuan New Material Port, No 2 Central 1st Hi-tech Av., Nanshan Shenzhen, P.
R.C. Post：518057
Phone：[phone] FAX：[phone]
E-mail：[e-mail] Website：www.marktrace.com
14
software upgrading, demo program and all functions for TCP/IP
communication with development kit with functions package；
3. Data Interface DB15 diagram and pin definition
4. RS485：Reader provide RS485 communication interface（10、11 pin），
work as data main output mode，also can connect with PC via serial port，
use RS232-RS485 converter，in this way，RS485 interface support RS232
all supported functions;
5. Programmable output interface ：Two sets TTL electrical level
programmable output interface（1、2 pin）， works as Wiegand output
interface，default is high level（5V）； one set relay interface（13、14、15
pin）， relay default status is OFF and COM short circuit
6. Input check port：2 team input check port（7、8 pin），can configure as trigger
read mode，default as Dangling status is high level（5V）；
7. Power supply port：DC+9V～+15V==4A power port；
8. Antenna port：4 sets TNC antenna port；
9. Indicator light：6 indicator light，including COM port indicator light、power
indicator light and 4 sets antenna indicator light；

◢MR62XX Serial UHF reader user manual（Ver 1.0）◣
Address：
Floor5/7, Block D,Changyuan New Material Port, No 2 Central 1st Hi-tech Av., Nanshan Shenzhen, P.
R.C. Post：518057
Phone：[phone] FAX：[phone]
E-mail：[e-mail] Website：www.marktrace.com
15
4 Quick Start Guide
1、Connect antenna to reader’s antenna port（one antenna or multi-antenna
applicable, maximum 4 antennas）， connect power adapter to reader and
then power on，connect reader to LAN or PC by network cable；
2、In PC open demo software“MR62XX Demo V1.0”，fill in reader IP address
and click“Connect”to connect reader（reader factory default IP address:
192.168.1.200）；
3、After reader connection, it will automatically detecting antenna and
transmit power query，in“Setting”page selecting detected antenna port
（green icon）and click“Set”button，set corresponding port’s transmit
power and click“Set”button，see below：
4、In“Gen2 EPC MultiTag” page，click bottom right corner“Identify”button will
start EPC tag query operation，see below：

◢MR62XX Serial UHF reader user manual（Ver 1.0）◣
Address：
Floor5/7, Block D,Changyuan New Material Port, No 2 Central 1st Hi-tech Av., Nanshan Shenzhen, P.
R.C. Post：518057
Phone：[phone] FAX：[phone]
E-mail：[e-mail] Website：www.marktrace.com
16

◢MR62XX Serial UHF reader user manual（Ver 1.0）◣
Address：
Floor5/7, Block D,Changyuan New Material Port, No 2 Central 1st Hi-tech Av., Nanshan Shenzhen, P.
R.C. Post：518057
Phone：[phone] FAX：[phone]
E-mail：[e-mail] Website：www.marktrace.com
17
5 Reader parameter configuration
5.1 Webpage configuration
Reader connect to LAN through TCP/IP port，or directly connect PC，in PC
IE browser input reader IP address（reader factory default IP address:
192.168.1.200）， after running then open WEB page as below：
Can be configure as below：
1、Basic Item configuration

◢MR62XX Serial UHF reader user manual（Ver 1.0）◣
Address：
Floor5/7, Block D,Changyuan New Material Port, No 2 Central 1st Hi-tech Av., Nanshan Shenzhen, P.
R.C. Post：518057
Phone：[phone] FAX：[phone]
E-mail：[e-mail] Website：www.marktrace.com
18
1）User can configure IP address、RF power、frequency、antenna port、applied
mode、read card indicating etc.,
2）Each antenna port RF power can be configurable, range: 0-31dBm；
3）Frequency standard: China Frequency、US Frequency、EU Frequency
three type standard hopping frequency selectable；
4）Applied mode:“Favor speed” and“Favor quantity” two mode
selectable“Favor speed” for single tag or small batch tags quick speed read
mode；
“Favor quantity”for big batch tags read mode；
2、Operating mode configuration
1）In operating mode configuration, user can configure reader to be timming
working mode or pin trigger working mode，timer’s timing interval can be

◢MR62XX Serial UHF reader user manual（Ver 1.0）◣
Address：
Floor5/7, Block D,Changyuan New Material Port, No 2 Central 1st Hi-tech Av., Nanshan Shenzhen, P.
R.C. Post：518057
Phone：[phone] FAX：[phone]
E-mail：[e-mail] Website：www.marktrace.com
19
configure between 10-990ms；When in trigger working mod, reading
maximum lasting time can be configure as 255s；
2）Read tag type can be 18000-6B or EPC G2，also can be configure read both
at same time（expand function）；
3）When read EPC tag，read area can select as EPC、TID or USER memory；
6B tag cannot select area；
4）User can select read tag’s start address and read data length，EPC tag data
use word as unit，6B tag data use byte as unit;
5）User filter repeat tag，Filter set one slide time window，only new data which
not show in box can be buffer or direct output；
6）Read tag data can be select buffer or directly output，data buffer adapt with
power down save ferroelectric memory，storage capacity 32KBytes，when read
data length is 12Bytes，can store more than 2200pcs tag data；
3、output configuration
1）In working mode configure, when select data output as directly output mode,
user can configure output port；
2）Reader data output port have RS232、RS485、Wiegand、Ethernet and relay
output；
3）Wiegand protocol support Wiegand26 and Wiegand34；
4）Relay close delay time configurable between 0-99s；
5）For above mentioned port, user can select one type or multiple type to
output data；
6）Data output as ASCII code format；data format see below：

◢MR62XX Serial UHF reader user manual（Ver 1.0）◣
Address：
Floor5/7, Block D,Changyuan New Material Port, No 2 Central 1st Hi-tech Av., Nanshan Shenzhen, P.
R.C. Post：518057
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20
All above configuration will be valid only after click left bottom
button“set” button
5.2 Demo software Configuration
5.2.1 Reader connection
Click MR62XXDemo.exe software, input reader’s IP into the IP input box
(Default IP: 192.168.1.200, Port: 100 which is fixed), then click ‘connect’ ICON,
software information display box will display the reader’s parameter on the
success connection. Below image demonstrate the success connection.
5.2.2 Antenna & RF Power setting
1 On MR62XXDemo.exe software’s Setting interface, query and set Antenna’s
RF Power on Power setting; Query and setAntenna onAntennas Setting. Take
below image for the reference.