Duali DE-950 User manual

Copyright ⓒ2011-2018 DUALi Inc. All rights reserved. You are strictly prohibited to copy, disclose, distribute, or
use this document in part or as a whole for any purposes other than those for which this document is disclosed. This
document is copyrighted and contains confidential information and other intellectual property rights of DUALi Inc.
Any unauthorized use, copy, disclosure or distribution constitutes infringement of DUALi’s intellectual property
rights.
DUALi Inc.
Document Version: 1. 51
Last Revised Date: 10th Apr. 2018
Release Date: 25 November 2009
DE-950 User’s Manual

DUALi Inc. reserves the right to make changes to its applications or services or to discontinue any
application or service at any time without notice. DUALi provides customer assistance in various technical
areas, but does not have full access to data concerning the use and applications of customer's products.
Therefore, DUALi assumes no liability and is not responsible for customer applications or software design
or performance relating to systems or applications incorporating DUALi products. In addition, DUALi
assumes no liability and is not responsible for infringement of patents and/or any other intellectual or
industrial property rights of third parties, which may result from assistance provided by DUALi.
Composition of the information in this manual has been done to the best of our knowledge. DUALi does not
guarantee the correctness and completeness of the details given in this manual and may not be held liable
for damages ensuing from incorrect or incomplete information. Since, despite all our efforts, errors may not
be completely avoided, we are always grateful for your useful tips.
We have our development center in South Korea to provide technical support. For any technical assistance
can contact our technical support team as below;
Tel: [phone]
e-mail : s[email protected], [email protected]
FeliCa™is registered trademark of SONY Corporation.
Mifare®is registered trademarks of NXP Semiconductors

DE-950 User’s Manual
Version : 1.51 DUALi Inc. (http://www.duali.com)
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Revision History
2013.01 (Ver. 1.0) : First Release
2013.08 (Ver. 1.10) : Explained operation in detail
Increased card reading range
2014.04 (Ver. 1.20) : Add LED set option(0xE1, chapter 8.2)
2014.04 (Ver. 1.30) : Add automatic card detection disable command(0xEF).
2014.05 (Ver. 1.31) : Add explanation for RS-232
2014.09 (Ver. 1.40) : Add MIFARE block read function(0xE2)
2015.01 (Ver. 1.41) : Fix cable color and number of chapter 6.
2017.03 (Ver. 1.42) : Fix reader dimension in hardware specification
2018.01 (Ver. 1.50) : Add serial data output format
2018.04 (Ver. 1.51) : Add housing material
© Copyright 2000-2015 DUALi Inc.

DE-950 User’s Manual
Version : 1.51 DUALi Inc. (http://www.duali.com)
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CONTENTS
1. Introduction .............................................................................................................................................5
2. Contents Confirmation ...........................................................................................................................5
3. Hardware Specifications ........................................................................................................................5
4. Installation ...............................................................................................................................................6
5. Connection Diagram...............................................................................................................................7
6. Operation & Usage..................................................................................................................................8
7. Wiegand Output Format.......................................................................................................................10
8. Serial Data Output Format....................................................................................................................12
9. Function Configuration ........................................................................................................................13
10. Warranty & Service ...............................................................................................................................15

DE-950 User’s Manual
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1. Introduction
DE-950 is refined design of proximity reader which supports Contactless ( ISO 14443 A/B type, Mifare® ,
FeliCa™). It also supports 32/34/64/66-bit (26 bit is optional) Wiegand format with a Host communication
which is the most widespread system. DE-950 is a IP65 complaint (water proof) reader and it’s applicable to
various systems such as Access control system, Time attendance system, parking management or e-
Payment system.
2. Contents Confirmation
- The following items are contained in DE-950 package.
Reader bracket Manual screw
(1 ea) (1 ea) (1 ea) (1 ea)
3. Hardware Specifications
Read Range Up to 5cm
Input Voltage/Current DC 7-24V, MAX 200mA(12V)
LED/Beeper 2 LEDs(Red, Blue) / Magnetic Buzzer
Color BLACK(Body)
Operating Environment -20℃~ +60℃, 10~90% Humidity
Overall Size(WxHxD) 46 x 105 x 20mm
Output Format 32 / 34 / 64/ 66 bit Wiegand, RS-232/485
Material PC (Polycarbonate) for housing material
Urethane as filling material up on PCB for water proof
3*4 Flat head
machine screw

DE-950 User’s Manual
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4. Installation
1. Place the wall mount bracket on the wall and fix it tightly with Screw (Φ4mm Flat head) -4nos.
2. Connect the power and communication cable to DE-950’s Terminal Block.
(Refer to chapter 5. Connection Diagram)
3. Tilt the device slightly and insert to the wall mount from the top. Fix it tightly with 3*4 Flat head machine
screw.
<Picture 1.Installation>
※Caution
- Do not push the device/ wall mount bracket too hard when fixing it to the wall.
- Screw has to be reconsidered depending on the wall’s material and condition.
- Please place flat panel between the wall mount bracket and the wall if the wall is not flat. It could cause
a problem to assemble the device if the bracket bent.
3*4 Flat head machine
screw
Φ4mm Flat head screw

DE-950 User’s Manual
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5. Connection Diagram
Please refer to the below diagram for the connection. (cable length: 50CM)
PIN NAME
COLOR
PIN NUMBER
PWR_IN
RED
1
PWR_GND
BLACK
2
RS232_RX
GRAY
3
RS232_TX
PINK
4
WGD_D0
GREEN
5
WGD_D1
WHITE
6
PWR_GND
BLUE
7
LED
BROWN
8
BEEP
YELLOW
9
TAMPER
VIOLET
10
RS485+
ORANGE
11
RS485-
SKY BLUE
12
No.1 PIN
No.12 PIN

DE-950 User’s Manual
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6. Operation & Usage
1. This operation is limited to fixed function version from DUALi only. In case of Firmware
Development Kit version, developers can control all as they want
2. Apply power to the Reader, check the Beep sound of buzzer and BLUE LED is turned on. It
means this device is working properly
3. When user present (authorized) contactless card to the reader, the reader makes 1 time of
beep sound and turns off Blue LED for 0.2 second and turn it on again. It sends Card’s data
to Access controller through the Wiegand data line. Reader tries to read card every 30
millisecond. Reader will not read card again before the card, which was already used, is
removed from the antenna.
4. When an unauthorized card is presented on the reader, Red LED will be blinking.
5. Tamper (TAMP) :
Reader makes alarm when its case is forced to open. It makes TAMPER signal (PIN No-10,
VIOLET) to GND when case is opened with beep sound. It recovers to 5V when case is
closed.
6. LED Control :
Reader turns on RED LED (turns off BLUE LED) while LED signal (PIN No-8, BROWN) from
controller is low.
3.3V
GND
CASE CLOSE
CASE OPEN
CASE CLOSE
5V
GND
RED LED ON
BLUE LED OFF
RED LED OFF
BLUE LED ON

DE-950 User’s Manual
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7. Buzzer Control :
Reader makes beep sound while BEEP signal (PIN No-9, YELLOW) from controller is low.
5V
GND
BUZZER OFF
BUZZER ON
BUZZER OFF

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7. Wiegand Output Format
7-1. Wiegand output format
1. Data format
- Data format can be decided by setting (Refer to Chapter 8. Function configuration)
<34bit> _Default
First Bit 1 : Even parity of bit 2 ~ bit 17
Data[1-32] : ID number(transmission data)
Last Bit 34 : Odd parity of bit 18 ~ bit 33
<66bit>
First Bit 1 : Even parity of bit 2 ~ bit 33(Data[1-32])
Data[1-64] : ID number(transmission data)
FeliCa™card –IDM data(8bytes)
Mifare® card –Card serial number(4bytes)+0x00(4bytes)
Last Bit 66 : Odd parity of bit 34 ~ bit 65(Data[33-64])
<32bit>
Data[0-31] : ID number(transmission data)
<64bit>
Data[0-63] :
FeliCa™card –IDM data(8bytes)
Mifare® card –Card serial number(4bytes)+0x00(4bytes)

DE-950 User’s Manual
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7-2. Wiegand output Timing and Level
132uS
2.14mS
5.00V

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8. Serial Data Output Format
8-1. Communication Configuration
- Speed : 115200(deafault), 9600(depend on firmware version)
- Data : 8 bit
- Parity : No
- Stop : 1 bit
8-2. Data Out Format
- All data is ascii format
- “ OK[aabbccdd].\n\r” when ID is 0xaabbccdd.
- Hex data : 0x20(space) 0x4F( O ) 0x4B( K ) 0x5B( [ ] 0x61( a ) 0x61( a ) 0x62( b ) 0x62( b ) 0x63( c )
0x63( c ) 0x64( d ) 0x64( d ) 0x5D( ] ) 0x2E( . ) 0x0d 0x0a.
- So, ID data exists between “[“ and “]” in ascii format

DE-950 User’s Manual
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9. Function Configuration
8-1. Wiegand option set
Following is the Wiegand communication frame for setting
Since it is saved in flash memory after the first setting, the reader does not need to be set again.
(9600bps, 8 data, no parity, 1 stop bit)
STX
LENH
LENL
CMD
DATA
LRC
0x02
0x00
0x02
0xE0
DATA[0]
LENL ^ CMD ^ DATA[0]
( ^ : exclusive oring)
8-2. LED option set
This command sets default LED which will be turned on.
Since it is saved in flash memory after the first setting, the reader does not need to be set again.
(9600bps, 8 data, no parity, 1 stop bit)
STX
LENH
LENL
CMD
DATA[0]
LRC
0x02
0x00
0x02
0xE1
0- BLUE LED ON
1- RED LED ON
LENL ^ CMD ^
DATA[0]
DATA[0]
State
Description
Bit7~4
RFU
RFU
Bit3
0
RFU
1
RFU
Bit2
0
Parity Send(34 or 66bit) depend on ID bytes(No.1)
1
Parity Omit(32 or 64bit) depend on ID bytes(No.1)
Bit1
0
Forward ID byte order
1
Reverse ID byte order
Bit0
0
RFU
1
RFU

DE-950 User’s Manual
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8-3. Automatic Card Detection Disable
This command is used to stop automatic card detection. This command must be used when user want to
control DE-950/930 from host device like PC.
User can control reader using “RW_Protocol_spec_xxxxxx.pdf”after sending this command.
User must reboot reader to make it detect card automatically.
(9600bps, 8 data, no parity, 1 stop bit)
STX
LENH
LENL
CMD
LRC
0x02
0x00
0x01
0xEF
0xEE
8-4. MIFARE Block Read Setting
This command is used to read specific block of MIFARE card.
(9600bps, 8 data, no parity, 1 stop bit)
STX
LENH
LENL
CMD
DATA
LRC
0x02
0x00
0x0B
0xE2
Data[0..9]
Data
Value
Description
Data[0]
0x00
AType key
0x04
B Type key
Data[1..6]
6 byte Key data
Data[7]
0
1~
ID is chip serial number
Block Number where ID exists
Data[8]
0~12(0x0C)
Start position of ID
Data[9]
4
5~16
4 byte UID -> Wiegand 32 or 34bit depend on Parity setting of 8.1
8 byte UID -> Wiegand 64 or 66bit depend on Parity setting of 8.1
(First 8 byte is Wiegand ID when ID length is bigger than 8.)
(Send all ID to serial port although ID length is bigger than 8.)

DE-950 User’s Manual
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10. Warranty & Service
‣Warranty and Repair service
- DUALi Inc. warrants to the original consumer or other end user that this product, DE-950, is free from
defects in materials and workmanship for a period of 1 year from the date of purchase.
※Note Warranty/non-warranty repair fees do not include any shipping charges.
‣The damages(defaults) prescribed below are NOT to be covered by warranty.
- User’s misuse of part/component.
- Fault by the unqualified user’s own intention of repairs.
- Product’s inspection requirement.
- Adding certain functions or extension of system.
- Fault by User’s misuse against the product’s manual.
*Please contact our service team for the technical/ sales supports.
DUALi Inc.
1-309 Innoplex, 552 Wonchoen-dong, Youngtong-gu,
Suwon, Gyeonggi-do, Korea (zip: 443-380)
Tel : [phone]
Fax : [phone]
E-mail : [email protected]
Web-site : http://www.duali.com