Denso Wave orporated AN21R01 High Frequency 13.56 MHz Transceiver User Manual 1 1 1732 cover

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Square / Rectangle type transceiver
for 1732 series
User’s Manual
Federal Communication Commission Interference Statement
NOTICE:
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 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.
Properly shielded and grounded cables with ferrite core must be used for connection to host computer and / or peripherals in
order to meet FCC emission limits.
Cables with ferrite core must be used for RF interference suppression.
FCC WARNING:
Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to
operate the equipment.
FCC CAUTION:
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.
Declaration of Conformity (For European Union)
English: Here by, DENSO WAVE INCORPORATED declare that this equipment (Transceiver for RFID-Tag), model
Square/Rectangle is in compliance with the essential requirements and other relevant provisions of Directive
1999/5/EC.
Česky: DENSO WAVE INCORPORATED tímto prohlašuje, že tento Square/Rectangle je ve shodě se základními
požadavky a dalšími příslušnými ustanoveními směrnice 1999/5/ES.
Dansk: Undertegnede DENSO WAVE INCORPORATED erklærer herved, at følgende udstyr Square/Rectangle
overholder de væsentlige krav og øvrige relevante krav i direktiv 1999/5/EF.
Deutsch: Hiermit erklärt DENSO WAVE INCORPORATED, dass sich das Gerät Square/Rectangle in
Übereinstimmung mit den grundlegenden Anforderungen und den übrigen einschlägigen Bestimmungen der
Richtlinie 1999/5/EG befindet.
Eesti: Käesolevaga kinnitab DENSO WAVE INCORPORATED seadme Square/Rectangle vastavust direktiivi
1999/5/EÜ põhinõuetele ja nimetatud direktiivist tulenevatele teistele asjakohastele sätetele.
Español: Por medio de la presente DENSO WAVE INCORPORATED declara que el Square/Rectangle cumple con
los requisitos esenciales y cualesquiera otras disposiciones aplicables o exigibles de la Directiva 1999/5/CE.
Ελληνική: ΜΕ ΤΗΝ ΠΑΡΟΥΣΑDENSO WAVE INCORPORATED ΔΗΛΩΝΕΙ ΟΤΙ Square/Rectangle
ΣΥΜΜΟΡΦΩΝΕΤΑΙ ΠΡΟΣ ΤΙΣ ΟΥΣΙΩΔΕΙΣ ΑΠΑΙΤΗΣΕΙΣ ΚΑΙ ΤΙΣ ΛΟΙΠΕΣ ΣΧΕΤΙΚΕΣ ΔΙΑΤΑΞΕΙΣ ΤΗΣ ΟΔΗΓΙΑΣ
1999/5/ΕΚ.
Français: Par la présente DENSO WAVE INCORPORATED déclare que l'appareil Square/Rectangle est conforme
aux exigences essentielles et aux autres dispositions pertinentes de la directive 1999/5/CE.
Italiano: Con la presente DENSO WAVE INCORPORATED dichiara che questo Square/Rectangle è conforme ai
requisiti essenziali ed alle altre disposizioni pertinenti stabilite dalla direttiva 1999/5/CE.
Latviski: Ar šo DENSO WAVE INCORPORATED deklarē, ka Square/Rectangle atbilst Direktīvas 1999/5/EK
būtiskajām prasībām un citiem ar to saistītajiem noteikumiem.
Lietuvių: Šiuo DENSO WAVE INCORPORATED deklaruoja, kad šis Square/Rectangle atitinka esminius
reikalavimus ir kitas 1999/5/EB Direktyvos nuostatas.
Nederlands: Hierbij verklaart DENSO WAVE INCORPORATED dat het toestel Square/Rectangle in
overeenstemming is met de essentiële eisen en de andere relevante bepalingen van richtlijn 1999/5/EG.
Malti : Hawnhekk, DENSO WAVE INCORPORATED, jiddikjara li dan Square/Rectangle jikkonforma mal-ħtiġijiet
essenzjali u ma provvedimenti oħrajn relevanti li hemm fid-Dirrettiva 1999/5/EC.
Magyar: Alulírott, DENSO WAVE INCORPORATED nyilatkozom, hogy a Square/Rectangle megfelel a vonatkozó
alapvetõ követelményeknek és az 1999/5/EC irányelv egyéb elõírásainak.
Polski: Niniejszym DENSO WAVE INCORPORATED oświadcza, że Square/Rectangle jest zgodny z zasadniczymi
wymogami oraz pozostałymi stosownymi postanowieniami Dyrektywy 1999/5/EC.
Português: DENSO WAVE INCORPORATED declara que este Square/Rectangle está conforme com os requisitos
essenciais e outras disposições da Directiva 1999/5/CE.
Slovensko: DENSO WAVE INCORPORATED izjavlja, da je ta Square/Rectangle v skladu z bistvenimi zahtevami in
ostalimi relevantnimi določili direktive 1999/5/ES.
Slovensky: DENSO WAVE INCORPORATED týmto vyhlasuje, že Square/Rectangle spĺňa základné požiadavky a
všetky príslušné ustanovenia Smernice 1999/5/ES.
Suomi: DENSO WAVE INCORPORATED vakuuttaa täten että Square/Rectangle tyyppinen laite on direktiivin
1999/5/EY oleellisten vaatimusten ja sitä koskevien direktiivin muiden ehtojen mukainen.
Svenska: Härmed intygar DENSO WAVE INCORPORATED att denna Square/Rectangle står I överensstämmelse
med de väsentliga egenskapskrav och övriga relevanta bestämmelser som framgår av direktiv 1999/5/EG.
Íslenska: Hér með lýsir DENSO WAVE INCORPORATED yfir því að Square/Rectangle er í samræmi við
grunnkröfur og aðrar kröfur, sem gerðar eru í tilskipun 1999/5/EC.
Norsk: DENSO WAVE INCORPORATED erklærer herved at utstyret Square/Rectangle er i samsvar med de
grunnleggende krav og øvrige relevante krav i direktiv 1999/5/EF.
CE marking
NOTICE:
Properly shielded and grounded cables with ferrite core must be used for connection to host computer and / or peripherals in
order to meet FCC emission limits.
Cables with ferrite core must be used for RF interference suppression.
Table of contents
Preface
Applicable Standards and Regulations
About this Manual
SAFETY PRECAUTIONS
Chapter 1 Outline
1.1 Hardware Configuration
1.2 System Configuration
Chapter 2 Hardware Specifications
2.1 Square Type Transceiver
2.1.1 Components and Functions
2.1.2 External Dimensions
2.1.3 Environmental Specifications
2.2 Rectangle Type Transceiver
2.2.1 Components and Functions
2.2.2 External Dimensions
2.2.3 Environmental Specifications
Chapter 3 Power Supply Specifications
3.1 Supply Voltage and Current Consumption
3.2 Inrush Current (reference value)
3.3 Power OFF Duration
3.4 Power Supply Protection Circuit
Chapter 4 Upper Communication Specifications
4.1 Specification to communicate with the host device
4.2 I/F Circuit
4.3 Response Timing
Chapter 5 Tag Communication Specifications
5.1 Specifications to communicate with the RF tag
5.2 Communication Distance
6.3 Communication Area (reference)
Chapter 6 Installation
6.1 Tightening Torque
6.2 Surrounding Metal
6.3 Interference between the transceivers
Chapter 7 Troubleshooting
ii
iii
iv
10
10
10
11
12
12
12
13
15
Preface
Read this manual thoroughly before using the product to ensure the proper use of the product and its functions.
Keep the manual in a convenient location for quick reference.
Liability Limitations
• DENSO WAVE INCORPORATED does not assume any product liability (including damages for lost profits,
interruption of operations, or the loss of business-related information) arising out of, or in connection with,
the use of, or inability to use the product.
• DENSO WAVE INCORPORATED ("DENSO WAVE") takes appropriate precautions to ensure its products
do not infringe upon any patents or other intellectual property rights of other(s). However, DENSO WAVE
cannot be responsible for any patent or other intellectual property right infringement(s) or violation(s)
arising from any of the following.
1) The use of DENSO WAVE's products in connection or in combination with other components,
products, devices, data processing systems or software not supplied by DENSO WAVE.
2) The use of DENSO WAVE's products in a manner for which they were not intended nor designed.
3) The modification of DENSO WAVE's products by parties other than DENSO WAVE.
• The warranty period is one (1) year from the date of delivery.
If it is determined by DENSO WAVE INCORPORATED that malfunction of the product is due to the product
having been dropped or subjected to impact, repairs will be made at a reasonable charge even within the
warranty period.
Applicable Standards and Regulations
Standards and Regulations in Other countries
Radio Regulations
Standards
FCC (USA)
✔ *1
n/a
EMC Regulations
R&TTE (Europe)
RSS-Gen (Canada)
FCC (USA)
✔ *1
FCC Part 15 Subpart B
EC/R&TTE Directive (Europe)
✔ *1
EN 301 489-1, -3
Safety Regulations
✔: Applicable
Applicability
✔ *1
Remarks
FCC Part 15 Subpart C
Square FCC ID : PZWAN20R01
Rectangle FCC ID : PZWAN21R01
EN 302 291-1, -2
RSS-Gen (Canada)
UL (USA)
n/a
✔
UL508(Type4X Indoor Use Only)
c-UL (Canada)
✔
CAN/CSA C22.2 No.14
R&TTE (Europe)
✔
EN 61010-1
n/a: Not applicable
*1 NOTICE:
Properly shielded and grounded cables with ferrite core must be used for connection to host computer and / or
peripherals in order to meet FCC emission limits.
Cables with ferrite core must be used for RF interference suppression.
ii
About this Manual
•
The content of this manual may be subject to change for specification improvement without prior notice.
•
The reproduction or duplication of the whole or part of this manual is strictly prohibited without prior consent.
•
Every attempt has been made to ensure that the content of this manual is thorough and up to date, however, we
kindly ask that any questionable content, mistakes, or omissions be reported to DENSO WAVE.
•
The copyright for this User’s Manual belongs to DENSO WAVE INCORPORATED.
Manual Composition
This manual consists of the following 7 chapters.
Safety Precautions
Explains the safety precautions for preventing accidents that could result in bodily injury and property
damage..
Chapter 1
Outline
Explains the hardware and system configuration.
Chapter 2
Basic Specifications
Explains the basic specifications.
Chapter 3
Power Supply Specifications
Explains the power supply specifications.
Chapter 4
Upper Communication Specifications
Explains the interface specifications.
Chapter 5
Tag Communication Specifications
Explains the RF interface specifications and communication distance.
Chapter 6
Installation
Explains the environmental conditions and setups.
Chapter 7
Troubleshooting
Explains possible causes and appropriate countermeasures of troubles.
iii
SAFETY PRECAUTIONS
Be sure to observe the safety precautions.
„ Read through this manual carefully. It will enable you to use the product correctly.
„ Always keep this manual in a handy place for easy reference.
Strict observance of these warnings and cautions is a MUST for preventing accidents that could result in bodily injury
and property damage. Make sure you fully understand all definitions of these terms and symbols given below before
you proceed to the text itself.
Indicates a potentially hazardous situation which could result in death or serious injury, if the
instructions are not followed correctly.
Indicates a potentially hazardous situation which may result in injury, if the instructions are not
followed correctly.
Meaning of Symbols
Indicates a warning of danger.
The example indicates the warning for electrical shock.
Indicates what you are prohibited to do.
The example Indicates that you are not allowed to disassemble.
Indicates what you MUST do without fail.
The example indicates that you MUST unplug the power cord.
iv
Implantable Medical Devices
• Avoid using the product near persons with implantable medical device, such as a cardiac
pacemaker.
A survey conducted on wireless card systems has reported the possibility of affecting or giving
unfavorable impact on implantable medical devices.
This is a general characteristic of those systems using radio waves, and not a unique feature of
DENSO WAVE’s products or this product itself.
More information is available from the website by Ministry of Internal Affairs and Communications
at: http:www.soumu.go.jp/s-news/2003/030620_1.html.
Radio Frequency Interference
• Do not use the product in places where the use of radio frequency is restricted, such as in an
airplane or hospital.
Failure to comply could cause a malfunction in electronic or medical devices.
Operating Environments
• Do not use the product in places where any inflammable gases may be emitted.
Failure to comply could cause a fire.
• Do not use the product in places where an ambient temperature exceeds the specified operating
temperature.
Failure to comply could cause a fire.
• Do not use the product where it is subject to substantial vibration or shock.
Failure to comply could cause a malfunction or a fire.
• Do not use the product where it is subject to oil or chemical contact.
Failure to comply could cause a malfunction or a fire.
Precautions when Handling
• Do not use a power supply and voltage other than the specified power supply and voltage.
Failure to comply could cause a malfunction or a fire.
• Do not pull on the cable.
A loose cable could cause a fire or electrical shock.
• Keep the product away from water or steam.
If the connector gets wet, this could cause a fire, electrical shock, or a faulty connection.
• Do not damage, over bend, twist, pull, or heat the connection cable and device cable.
Do not place heavy material on the cables or allow them to be damaged under heavy material.
Failure to comply could cause the cables to break, and cause a fire or electrical shock.
Precautions when Handling
• Connect the cable to the connector firmly with a clamp.
A loose cable could cause a fire or electrical shock.
• Replace the damaged cable to a new one, when a connection cable or a device cable are
damaged (e.g., exposed or broken lead wires).
Failure to comply could cause a fire or electrical shock.
• Wiring to the power supply and the upper device must be done correctly in accordance with this
manual.
Incorrect wiring could cause amalfunction, a fire, or electrical shock
• If smoke, abnormal odors or noises come from the product, immediately turn the product off.
Failure to comply could cause fire or electrical shock.
• If foreign material or water gets into the product, immediately disconnect the connection cable.
Failure to comply could cause fire or electrical shock.
• If the product is dropped or damaged, immediately disconnect the connection cable.
Failure to comply could cause fire or electrical shock.
vi
Operating Environments
• Never leave the product in places where there are excessively high temperatures, radiant heat, or
in places exposed to direct sunlight.
Failure to comply could affect the parts, and cause a fire.
• Do not use the product in places where there are drastic temperature changes.
Failure to comply could cause a malfunction, a fire or electrical shock.
• Do not install the product near a motor, an inverter, or a switching power supply.
Noise from these devices could interfere with the wireless communication between the product and the
tag.
Examine these noises carefully before the product is installed.
• Keep the product or the connection cable away from high voltage and high current wiring.
Failure to comply could cause a wireless communication error between the transceiver and tag, or
between the transceiver and the upper device.
• Keep the appropriate distance specified in this manual between the transceiver and tag to avoid any
interference.
Failure to comply could cause a wireless communication error between the transceiver and tag.
Precautions when Handling
• Never touch the connector terminals with wet hands, and avoid any vapor.
Failure to comply could cause malfunction or electrical shock.
• Do not apply static electricity to the connector terminals and product itself when installing or wiring
the product.
Failure to comply could cause a fire or electrical shock.
• Do not pull the connector cable.
Failure to comply could disconnect the cable, damage the product inner part, burn the product, or
cause a fire, or electrical shock.
• Do not use chemicals or oil which may affect the material of the product.
Failure to comply could damage the product.
• Never disassemble or modify the product.
Failure to comply could cause a fire or electrical shock.
• When pluging/unplugomg the connector, always turn the product off.
Failure to comply could cause malfunction, electrical shock or breakdown.
• Do not touch the product with bear hands when operating or right after operation.
Failure to comply could cause a burn.
• Install the product making sure it is not loose by tightening the screw within the torque specified in
this manual.
Failure to comply could cause a damage or malfunction.
• If you are not using the product for a long time, be sure to unplug the connection cable for safety.
Failure to comply could cause a fire.
• When maintaining the product, unplug the connection cable for safety.
Failure to comply could cause electrical shock.
if used in a manner not specified by the manufacturer, the protection provided by the equipment may be impaired.
vii
Chapter 1
1.1
Outline
Hardware Configuration
This product line (hereinafter referred to as the Transceiver) is developed for the Rockwell Automation
“1732 series” products to read and write the HF (High Frequency) RFID tag.
There are two versions of the transceivers as listed below.
type
1.2
model
Square type transceiver
56RF-TR-4040
Rectangle type transceiver
56RF-TR-8090
appearance
System Configuration
The transceiver is intended to operate in the following system configuration.
Programmable
Controller (PLC)
I/F Box
(equivalent to ”1732”)
Transceiver
DC24V Power Supply
Shielded Cable
Chapter 2
Hardware Specifications
2.1 Square Type Transceiver
2.1.1 Components and Functions
Power LED
Mounting holes (x 2)
Antenna surface
Connector
Operation LED
・Connector (PhoenixContact, SACC-DSI-MS-4CON-M12SCO)
Pin No.
Signal
Pin1
DC24V
Pin2
S+
Pin3
GND
Pin4
S-
Pin2
Pin3
Pin1
Pin4
・LED light patterns
LED
Power LED
Operation LED
Light
Explanation
Solid Green
Power ON
No light
Power OFF
Solid Green
Normal Operation
Blinking Green (short intervals)
Communicating with the RFID tag
Blinking Orange (short intervals)
Sensing the RFID tag
Blinking Red (long intervals)
Communication Error
Blinking Orange (long intervals)
No RFID tag
2.1.2
External Dimensions
65mm
40mm
40mm
40mm
52mm
2.1.3
Environmental specifications
Item
Operating Temperature
Specification
-25℃ to +70℃ (With no icing or condensation)
Operating Humidity
35 to 95%RH (With no icing or condensation)
Storage Temperature
-40℃ to +85℃ (With no icing or condensation)
Storage Humidity
25 to 85%RH (With no icing or condensation)
Insulation Resistance
20MΩ Min. (DC500V Mega)
Between connector terminals and case
Vibration Resistance
10 to 500Hz, 1.5mm double amplitude, acceleration: 100m/s2,
10 sweeps in each of 3 axis directions
(up/down, left/right, and forward/backward) for 11 minutes each
Shock Resistance
500 m/s2 in 6 directions 3 times each (18 times in total)
Protective Structure
IP67 (Excluding connector area)
UL508 Type4X Indoor Use Only
Altitude
Less than 2000m
Degree of pollution
Level 2
Material
Case: PBT
Weight
85g
2.2 Rectangle Type Transceiver
2.2.1 Components and Functions
Mounting holes (x 4)
Antenna surface
Power LED
Connector
Operation LED
・Connector (PhoenixContact, SACC-DSI-MS-4CON-M12SCO)
Pin No.
Signal
Pin1
DC24V
Pin2
S+
Pin3
GND
Pin4
Pin1
Pin2
Pin4
Pin3
S-
・LED light patterns
LED
Power LED
Operation LED
Light
Explanation
Solid Green
Power ON
No light
Power OFF
Solid Green
Normal Operation
Blinking Green (short intervals)
Communicating with the RFID tag
Blinking Orange (short intervals)
Sensing the RFID tag
Blinking Red (long intervals)
Communication Error
Blinking Orange (long intervals)
No RFID tag
2.2.2
External Dimensions
65
65
83
40
94
(10
2.2.3
Unit: mm
Environmental specifications
Item
Operating Temperature
Specification
-25℃ to +70℃ (With no icing or condensation)
Operating Humidity
35 to 95%RH (With no icing or condensation)
Storage Temperature
-40℃ to +85℃ (With no icing or condensation)
Storage Humidity
25 to 85%RH (With no icing or condensation)
Insulation Resistance
20MΩ Min. (DC500V Mega)
Between connector terminals and case
Vibration Resistance
10 to 500Hz, 1.5mm double amplitude, acceleration: 100m/s2,
10 sweeps in each of 3 axis directions
(up/down, left/right, and forward/backward) for 11 minutes each
Shock Resistance
500 m/s2 in 6 directions 3 times each (18 times in total)
Protective Structure
IP67 (Excluding connector area)
UL508 Type4X Indoor Use Only
Altitude
Less than 2000m
Degree of pollution
Level 2
Material
Case: PBT
Weight
175g
Chapter 3
Power Supply Specifications
3.1 Supply Voltage and Current Consumption
Item
Supply Voltage
Specification
DC24V
(DC10 to 30V, Ripple is less than 1%)
Carrier off
Current Consumption
25mA at.DC24V (Excluding inrush)
Square type
60mA (Max. 0.2A)
at DC24V
Rectangle type
80mA (Max. 0.2A)
at DC24V
Carrirer on
* Power Suplly : UL1310 Class2
3.2 Inrush Current (reference value)
Power ON
(20A)
Inrush Current
Waveform
approximately
25mA
*The waveform and values in the above figure are reference values at room temperature.
3.3 Power OFF Duration
OFF duration (referred to as “TvccOFF” in the figure) is required to re-power ON.
“TvccOFF” must be (1 second) or more.
ON duration (referred to as “TvccON” in the figure) is required before sending any command to the
transceiver.
“TvccON” must be (0.5 second) or more.
Power ON
Power OFF
Item
Description
completion of
startup
Condition
Time
TvccOFF
Required OFF duration to re-power ON
TvccFall=0ms
(1 sec)
TvccON
Required ON duration to complete start up
after completion of power-on (TvccRise).
TvccRise≦
10ms
(0.5sec)
3.4 Power Supply Protection Circuit
The transceiver does not have any power supply protection circuits.
Add the following protection circuits to the host device as necessary.
・Over current protection circuit
・Over voltage protection circuit
Add appropriate countermeasures for noise as necessary.
Chapter 4
Upper Communication Specifications
4.1 Specifications to communicate with the host device
Item
Specification
Connector
M12, 4-pin male connector
Communication System
Half Duplex (RS-485)
Baud Rates
9600/19200/38400/115200bps selectable
(Default: 38400bps)
Data Length
8bit
Stop Bit Length
1bit
Error Detection
Parity bit even
Cable Length
Max. 100m (It varies in the cable)
Note:
・RS485 Protocol: Switch the command-response mechanism to avoid signal conflict/
・For more information, see the communication and interface specification.
・For changing the transmission speed, see the programming manual.
-Important(When Flash-ROM is rewritten,) Do not change the transmission speed more than 100 times.
4.2 I/F Circuit
IF EN
S+
CPU
Tx
120ohm
Rx
S-
4.3 Response Timing
Output form the upper driver
variable
Command
variable
Command
variable
Response
Chapter 5
Tag Communication Specifications
5.1 Specifications to communicate with the RF tag
The following is the communication specifications between the transceiver and the RFID tag.
Item
Specification
Tag Type
ISO/IEC 15693
Communication System
Half Duplex
Synchronization scheme
Bit Synchronization
Transceiver
↓
Tag
Baud Rate
26.48kbit/s (Carrier:13.56MHz)
Modulation Scheme
ASK 10 to 30%
Modulation code
1 out of 4
Tag
↓
Transceiver
Baud Rate
OOK 26.48kbit/s (Sub Carrier:424kHz)
Modulation Scheme
Load Modulation
Modulation code
OOK Manchester
Note:
For details of the command and communication period, see the programming manual.
5.2 Communication Distance
Transceiver
Tag
communication distance (at room temperature)
Gain 4
Gain 3
Gain 2
Gain 1
Square type
φ50 tag
90mm
(80mm)
(70mm)
(50mm)
Rectangle type
φ50 tag
170mm
(160mm)
(120mm)
(90mm)
・Noise Interference, metals, and other transceivers are not allowed around the transceiver.
・Communication distance may be shorter than the above value due to the tag deviation.
・Must not be any slant between the transceiver and the antenna center of the tag.
・For the gain setup, see the programming manual.
-important(When Flash-ROM is rewritten,) Do not change the gain value more than 100 times.
10
5.3 Communication Area (reference)
Square
* Gain = 3, φ50 tag
distance 40mm
60
60
[mm]
50
50
40
40
30
30
20
20
10
10
-60 -50 -40 -30 -20 -10 0
-10
10 20 30 40 50 60
[mm]
-10
-20
-20
-30
-30
-40
-40
-50
-50
-60
-60
10 20 30 40 50 60 70 80 90 100 110
Rectangle
* Gain = 3, φ50 tag
100
distance 60mm
100
[mm]
80
80
60
60
40
40
20
20
-10 -80 -60 -40 -20 0
-20
20
40
60
80
100
[mm]
-20
-40
-40
-60
-60
-80
-80
-100
-100
20
40
60
80 100 120 140 160 180
11
Chapter 6
Installation
6.1 Tightening Torque
Attach the transceiver to the flat plate with M5 screws.
The tightening torque must be 1.5N･m for the M5 screw.
Transceiver
6.2 Surrounding Metal
Square: Communication distance will drop significantly when the distance between the transceiver
and any surrounding metal is 80mm or less.
Rectangle: Communication distance will drop significantly when the distance between the transceiver
and any surrounding metal is 100mm or less.
Square
Rectangle
Metal
Metal
80mm
or more
12
100mm
or more
6.3 Interference between the transceivers
Installing more than one transceiver causes radio frequency interference and may result in the difficulty
of the tag communication.
Keep a sufficient distance between the transceivers as shown in the figure below.
・face to face
Square
300mm or more
Rectangle
500mm or more
13
・side by side
Square
200mm or more
Rectangle
14
300mm or more
Chapter 7
Troubleshooting
Examine the cause of the problem by using the flowchart below and take appropriate countermeasures when any
problems occur.
Check flow
Do the operating and
environmental conditions
comply with the
specifications?
NO
Read “Chapter 2 Hardware Specifications” ,
and confirm that the transceiver is used in the
proper operating and environmental conditions.
NO
Read “Chapter 3 Power Supply Specifications”,
“Chapter 4 Upper communication Specifications”,
and confirm that the transceiver is installed and
connected correctly.
YES
Is the transceiver installed
correctly?
YES
Does the transceiver
communicate with the upper
device normally?
(Is the transceiver’s LED
blinking in RED?)
NO
A communication error with the upper device has
occurred when the transceiver’s LED is blinking
in RED.
Confirm the problem with the status code
contained in the transceiver’s response.
See next page for the communication error code.
YES
Does the transceiver
communicate with the tag
normally?
(Is the transceiver’s LED
blinking in ORANGE?)
NO
A communication error with the tag has occurred
when the transceiver’s LED is blinking in
ORANGE.
Confirm the problem with the status code
contained in the transceiver’s response.
See next page for the communication error code.
YES
OK
15
Square type transceiver (56RF-TR-4040)
Rectangle type transceiver (56RF-TR-8090)
for 1732 series
User’s Manual
Ver : 0.91
Sep 2011
1, Yoshiike, Kusagi, Agui-cho, Chita-gun, Aichi 470-2297, Japan 105-0001
http://www.denso-wave.com/

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