Applied Wireless Identifications Group SP6820 User Manual 31463

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Document ID	31463
Application ID	/jfTzReHo6it4RwajyVYww==
Document Description	8
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	26.69kB (333632 bits)
Date Submitted	1999-04-09 00:00:00
Date Available	1999-04-28 00:00:00
Creation Date	2001-06-27 00:18:30
Producing Software	Acrobat Distiller 4.0 for Windows
Document Lastmod	2001-06-27 00:18:32
Document Title	31463.pdf
Document Author:	jsoscia

SENTINEL-PROX SP-6820
DOORFRAME PROXIMITY READER
Installation & Operation Manual - 003-98-A
Your best option for Proximity Access Control
Last Update: February 4, 1999
Engelg Applied Wireless Identifications Group, Inc.
Table of Contents
1.0 Introduction“
1.1 General esenptlo
1.2 Special Features ......
1.3 Suggested Applications
2.0 Principal ofOperation..
3,0 Specifications ............
3.1 Measuring Read Distance
4.0 Preparation for Installation
4.1 Site Survey....
4.2 General Good
4.3 Metal Mounting ....................
4.4 General Wiring Requirements...
4.5 Power Supply.
4.6 Grounding .....
4.7 Wiring Diagrams“
5.0 Installation Procedure ......
5.1 Parts List ...........
5.2 Installation Steps
5.3 Verification...
5.4 Mounting ......
6.0 Warranty ......................................
7.0 Return Material Authorization (RMA)
8.0 Troubleshooting ..........
9.0 Patents and Approvals. .,
NOTE: READ AND USE THIS MANUAL.
FAILURE TO DO SO MAY RESULT IN POOR READER PERFORMANCE OR EVEN
PERMANENT DAMAGE TO READER, WHICH COULD VOID THE READER
WARRANTY.
List of Table
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Table 4.4-1: Data Line’s Wiring Distance Requirement .................................. Page 5
List of Figures
Figure 5.2-1: Wiring Diagram for Wiegand Output Format. ..
Figure 5.2—2: Wiring Diagram for RSZ32 Output Format. ,.
Figure 5.2—3: Wiring Diagram for RSZ32 & Wiegand Output arm/at,
APPLID MKELES‘ m AWID PROPRIETARY
................. Page 7
1.0 INTRODUC'flON:
AWID’s Sentinel-Prox MP-6820 Reader is one of the best performing Proximity Readers in the
industry. This Reader is pre-compensated for mounting on metal utility box with simultaneous
VWegand and RS-232 outputs. Its primary applications are Access Control and Time &
Attendance applications.
1.1 General Descriptions:
. Thin-line switch plate mounting . LED visual indicator
0 Indoor or outdoor installation . Audible feedback
1.2 Special Features:
Simultaneous Access Control (IMegand) and Time & Attendance (RS-232) outputs
Pro-compensated for mounting on metal with minimum impact on read range
Permanently sealed electronics for outdoor application
UV stabilized plastic housing
1.3 Suggested Applications
Access Control . Time 3 Attendance
- Asset Management - RFID
2.0 PRINCIPAL OF OPERATION
This Radio Frequency Identification (RFID) reader or proximity reader uses radio frequency to
identify, locate and track people and objects that carry the appropriate transponders. Proximity
reader can work in none Iine—of—sight situations and in darkness, bright sun light or through dirt,
grimes and smudges.
A typical proximity system consists of three components — an interrogator or a reader, a
transponder or a card and a data processing panel and/or computer combination. Most RFID
reader has an internal micro-controller, a transmitter, a receiver and a shared transmit/receive
antenna, The card is usually passive (without an internal battery) and consists of an antenna
and an RFID ASlC (Application Specific IC). During operation, the transmitter sends out an
electromagnetic wave to establish a zone of surveillance. When a card enters this zone, the
electromagnetic energy from the reader begins to energize the IC in the tag. Once the IC is
energized, it goes through an initialization process and begins to broadcast its identity. This
process utilizes a low energy back—scattering technology that selectively reflects or back-
scatters the electromagnetic energy back to the reader. The receiving circuits in the reader
senses and decodes this back—scattered signal and hence determines the identity of the tag.
Am- museums in AWID PROPRIETARY
3.0 SPECIFICATIONS
-lnputvoltage...... ......,...................+5Vto+12V
— Input current... “......60 to 120 mA typical
- Read range:
Prox-Linc-GR... ....Up to 3 inches (20 cm)
Prox—Linc-CS. .Up to 8 inches (20 cm)
- Transmit frequency... .125KHz (CW)
- Receiver frequency... .125KHz (Amplitude Modulated)
— Operating temperature range. .-30° C to +65° C
- Color... .... .Dark Gray or Beige
- Outputformatsav'a'ii'aiiie......... .. ....Wiegand & RS—232 (Standard)
(Others are available upon request)
3.1 Measuring Read Distance
To measure the read range between Reader and card, grasp the card by the corner or near the
slot and move the card slowly toward the Reader, with the card surface parallel to the Reader,
until a BEEP occurs. The BEEP indicates that the Reader detects and reads the card. In order
to read again, the card must be fully withdrawn from the Reader‘s read field and then re-
approached again. During normal operation, the card can be presented at any angle relative to
the Reader, however this will result in slight variation of read range.
Note: Do not "waved" the card in front of the Reader. "Waving" the card in front or the
Reader will cause diminishing read range.
NOTE: FAILURE TO FOLLOW THE INSTALLATION GUIDE MAY RESULT IN POOR
PERFORMANCE OR EVEN CAUSE PERMANENT DAMAGE TO THE READER.
THUS, VOIDING THE PRODUCT WARRANTY.
4.0 PREPARATION FOR INSTALLATION
4.1 Site Survey:
Always conduct a site survey before starting installation, avoid any possible sources of
interference. If the Reader is not installed property, the performance will be degraded or more
seriously the Reader may be damaged. The following is a list of installation procedures that
should be followed during installation:
. Do not install the Reader in the vicinity where sources of broadband noise may exist.
Examples of broadband noise sources are motors, pumps, generators, DC-AC or DA—AC
converters, non—intermptible power supplies, AC switching relays, light dimmers, CRT's,
induaion heater etc.
. Do not let the Reader wiring bundle together in one conduit with the AC power cables,
lock power, and other signal wiring.
APPLE!) MRELESS ID AWID PROPRIETARY
0 Keep all the Reader wiring at least 12 inches (30 cm) away from all other wiring, which
include but not limited to, AC power, computer data wiring, telephone wiring and wiring to
electrical locking devices.
- Do not install the reader within 12 inches (30 cm) of a computer CRT terminal.
4.2 General Good Reader Installation Practice
0 Make sure that the supply voltage of the Reader is within specification As a rule of
thumb, higher supply voltage results in longer read range but at the expense of higher
power consumption.
Use cables with over-all shield (Screen).
For best result, run the cable in an individual conduit with at least 12 inches distance
away from the AC power, computer data cables and cables for electrical locking devices.
Use recommended cable. Do not use any un-shield "Twisted Pair” type cable.
Use the largest wire gauge possible.
Use dedicated and linearly regulated power supply, where applicable.
Use Single Point Grounding (Earthing). No ground loops.
4.3 Metal Mounting
The Reader is pre—compensated for mounting on metal; they can be mounted on any materials,
including metals such as aluminum and steel doorframe with minimum loss in performance.
However, the Reader should not be framed within or surrounded by metal of any kinds. If the
Reader is installed in a metal enclosure, such as a parking station, ensure that the metal stands
off at least 2.0 inches (5 cm) on all sides and does not cover up the front face.
4.4 General ering Requirements
All the Reader wiring must be continuously shielded. AWID recommends using #22 AWG up to
#18 AWG, six or seven-conductor shielded cables Longer distances and higher current
consumption on the power supply line will require larger gauge wires. Refer to Table 44-1 and
Figure 52-1 and Figure 52—2 on the following pages to determine your data lines‘ wiring
requirement. Due to system data termination differences, contact your panel manufacturer for
their specific requirements.
TABLE 4.4-1: Data Line’s Wiring Reguirement
We SEE mWG—(Ofimm Dia) Z" #18 AWG (1.2mm
WEIGAND 270ft_(85 meters) 980 ft (300 mete_rs)_
_RS-232 _55 ft (15 metersL _J 45 n (15 meters)
gnaw-«zlwg AWID PROPRIETARY
NOTE: WHEN USING AN EXTERNAL POWER SUPPLY, ALWAYS USE A LINEAR POWER
SUPPLY, DO NOT USE SWITCHING POWER SUPPLY.
4.5 Power Supply
The operating frequency of a typical switching power supply ranges from 15 KHz to 50 KHz. It
will usually generate wideband switching noises plus some of its harmonics may fall on or near
125 KHz, the operating frequency of the Reader. Therefore, avoid using a switching power
supply at all times. AVOID using a single power supply for Reader and the magnetic lock.
Doing so will affect the Reader operation and can damage the Reader.
4.6 Grounding
Grounding is critical for proper operation of the Reader. When installing the Reader, it is crucial
to assure that the earth ground is the best ground available. If you elect to use the AC main
power ground, conduct a test by measuring its resistance relative to a known good ground, such
as a cold water pipe or a structural steel that is in direct contact with the ground. The resistance
should be less than 50 ohms. if you find that the AC main power does not provide adequate
earm ground, try using a solid connection to a cold water pipe or for best results drive your own
copper clad ground rod into the earth for the ground point.
For multiple Readers installation, it is critical that all Readers are connected to a single ground
point. Using multiple ground points will create secondary current paths or ground loops that can
affect the performance and cause damage to the Reader.
4.7 Wiring Diagrams
The Reader is designed for Wiegand and Rs-232 standard communication formats; use Figure
5.2-1 for Wiegand format installation and Figure 5.2-2 for RS-232 format installation, and Figure
5.2-3 for combined Wiegand and RS-232 installation. If an external power supply is being used,
leave the Panel’s Ground and Power terminals open and connect the Readers Ground (Black)
and 5—12VDC (Red) terminals to the external power supply.
5.0 INSTALLATION PROCEDURE
Check to verify that every item listed under Section 5.1 of this manual is present before starting
the installation.
5.1 Parts List
a. Installation sheet, PIN: 003-97—A QTY=1
b. Sentinel-me SP-6820 Reader, PIN: 003-20—A QTY=1
c. #6—32x1” Machine screw PIN: 0616MPP QTY=2
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5.2 Installation Steps
Prepare the single—gang electrical wiring box for Reader mounting.
If doublegang electrical box are used, drill through the four blind mounting holes on the
four corners of the Reader.
0, Guide the open end of the Panel’s control cable through the access hole on the electrical
junction box. Secure the cable by tightening the cable clamp.
Remove the Snap-On cover of the Reader (item b. of the parts list).
a. Connect the Reader and the Panel together according to Figure 5.24 for Wiegand
format, Figure 5.2—2 for RS-232 format and Figure 52-13 for WregandIRS-232 format.
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5.3 Verification
a, Power up the PANEL, the LED on the Reader should show RED.
b. Place a “good" card in front of the Reader. The reader will give out “ONE“ audible BEEP
and the LED will change from RED to AMBER momentarily and than flashing between
RED & GREEN. The reader will stay flashing until the panel sends an acknowledgement
or until the card is removed from the reader. You can repeat this action by placing the
card in front of the reader after the LED turned RED. If the Panel did not send a logic
“HIGH" LED (brown) command to the reader, the reader will “latched" and must be
powered off to re initialize.
Fig. 5.2-1 Wring Digram for Wiegand gamut Format
READER PANEL
BEEPER (YELLOW)
RECEIVE (ORANGE)
TRANSMIT (VIOLET)
HOLD (BLUE)
LED (BROWN) LED
DATA] (WHITE) 13mm
DATA!) (GREEN) DATAO
GROUND (BLACK) GROUND
5-1 ZVDC (RED) POWER
SHIELD (DRAIN) CHASSIS GROUND
GROUND
n m I D AWID PROPRIETARY
APFLIE) WIRELEIE m
Fig. 5.2-2 Wiring Diagram For Rs-232 0mm Format
BEEPER (YELLOW)
mum (WHITE)
DATAo (GREEN)
HOLD (BLUE)
LED (BROWN)
TRANSMIT (VIOLET)
RECEIVE
GROUND (BLACK)
5-1sz (RED)
SHIELD (mum)
EARTH
GROUND
Fi . 5.2-3 Wirin Di ram For RS-232 & Wi and 0 ut Format
Its-232 PANEL
RECEIVE (ORANGE)
mmsmn‘ (VIOLE'I')
LED (BBOWN)
snvnc (mm)
GROUND (BLACK)
5mm (0mm)
DATA! (WHITE)
DATA“ (GREEN)
CHASSIS GROUND
LED
DATA!
DATA!)
APqun “news; n AWID PROPRIETARY
5.4 Mounting
a. Connect the remaining wires on the Figure to the PANEL,
b. Mount the Reader securely to the electrical junction box with #6-32x1 machine screw,
(Item 0 on Parts List).
c. Install the Snap-On cover.
6.0 WARRANTY
AWl D’s products are warranted to the original purchaser to be free of defects in material and
workmanship for the life of the product. Any tampering or modification to the product will void
this product warranty. AWID does not warrant any product as to its merchantability or suitability
of use. AWID's sole and complete responsibility under this warranty is expressly limited to
repair or replacement of the wan'anted product.
7.0 RETURN MATERIAL AUTHORIZATION (RMA)
AWID monitors and tracks the life cycle performance of our product through our RMA system.
All wstomers must obtain a RMA number from AWlD Customer Sen/ice Department prior to
returning the merchandise. After the customer provides AWID Customer Service Department
with the serial number and a description of the returning item, a RMA number will be issued.
This RMA number must be clearty marked on the outside of the returned package and
noted on the paperwork attached to the returned merchandise.
When obtaining a RMA number for RFID tags, please provide AWID Customer Service
Department with the serial numbers, card identification numbers, facility codes and etc. If exact
duplicates of returned cards or tags are requested, the customer must provide AWID with the
numbers needed. AWID reserves the option to replace or repair returned merchandise.
Items returned to AWID without the proper authorization will be returned to the originators at
their own expense.
8.0 TROUBLESHOOTING
This unit, if not installed in strict compliance with AWID’s installation instructions, may not
function to specifications. Use the checklist below to identify the problem:
Is the card valid and working? - Try some different cards!
Is the reader wired correctly? - RED-BLK :5-12V, BWN-BLK: 5V, reader should work
Is the unit grounded properly? — DRAIN—EARTH: less than 50 Ohms
Is the card presented correctly? — Card face parallel to reader face
Is a power supply correct? — No switching power supply please!
Is reader voltage/current correct? — 5—12V @ 40-100mA typical
Is the environment free from electromagnetic interference? - Run cable away from other
data canying cables, reader away from electromagneticinterference sources!
APPLIED MREESS m AWID PROPRIETARY
When troubleshooting, try to identify the source of the problem to a unit level. “Is the problem
from the panel?“ Or "is the problem originated from the Reader? “ Maybe the problem “is the
power supply?’
All AWID’s readers will need only a power supply and a valid card to work properly. if the
reader is only connected with RED (+5—12V) and BLACK (Ground), the reader will BEEP and
momentarily turned AMBER, when a valid card is presented. It the Card stays within the reader
zone of surveillance, the LED on the readerwill become flashing GREEN. When the card is
removed, the LED will return to RED, signifying it has returned to stand-by mode. When the
reader works according to the tests above, the reader is working property.
To check the validity of the output data in the absence of a panel, you will need to build a patch
cable between the reader and a PC. Call AWID’s technical support for details.
If problem persists, consult the system manufacturer. If problem is the reader, consult AWID‘s
Technical Assistance Department. AWID help desk is opened from 8:00 AM to 8:00 PM
Eastern Standard Time, and can be reached by dialing 1-800-369—5533.
9.0 PATENTS AND APPROVALS
AWID products are covered by United States patent #5594384t
AWID logo is a registered trademark of Applied Wireless identifications Group, Inc.
Where required, AWID’s products will be approved by the appropriate regulatory agencies:
U. S. Federal Communications Commission: Part 15
Underwriter Laboratory: UL 294
Designed to Comply with: CE, UL, VDE, BZT, DTI & P'I‘I'
Information To The User
This device complies with part 15 of the FCC Rules. Operation is subject to the following tow
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,
APPLIED Muslims ID AWID PROPRIETARY
10

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PDF Version                     : 1.3
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Create Date                     : 2001:06:27 00:18:30
Producer                        : Acrobat Distiller 4.0 for Windows
Author                          : jsoscia
Title                           : 31463.pdf
Modify Date                     : 2001:06:27 00:18:32-04:00
Page Count                      : 10

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