PEPPERL FUCHS IUR-F800-V1D-4A-FR UHF Read Device for Connecting External Antennas Instruction Manual
- June 12, 2024
- Pepperl Fuchs
Table of Contents
**IUR-F800-V1D-4A-FR*
UHF Read Device for Connecting External Antennas
Manual
Your automation,our passion**
IUR-F800-V1D-4A-FR UHF Read Device for Connecting External Antennas
With regard to the supply of products, the current issue of the following
document is applicable:
The General Terms of Delivery for Products and Services of the Electrical
Industry, published by the Central Association of the Electrical Industry
(Zentralverband Elektrotechnik und Elektroindustrie (ZVEI) e.V.) in its most
recent version as well as the supplementary clause: “Expanded reservation of
proprietorship”
Worldwide
Pepperl+Fuchs Group
Lilienthalstr. 200
68307 Mannheim
Germany
Phone: +49 621 776 – 0
E-mail: info@de.pepperl-fuchs.com
North American Headquarters
Pepperl+Fuchs Inc.
1600 Enterprise Parkway
Twinsburg, Ohio 44087
USA
Phone: +1 330 425-3555
E-mail: sales@us.pepperl-fuchs.com
Asia Headquarters
Pepperl+Fuchs Pte. Ltd.
P+F Building
18 Ayer Rajah Crescent
Singapore 139942
Phone: +65 6779-9091
E-mail: sales@sg.pepperl-fuchs.com
https://www.pepperl-fuchs.com
Introduction
1.1 Content of this Document
This document contains information required to use the product in the relevant
phases of the product life cycle. This may include information on the
following:
- Product identification
- Delivery, transport, and storage
- Mounting and installation
- Commissioning and operation
- Maintenance and repair
- Troubleshooting
- Dismounting
- Disposal
Note
For full information on the product, refer to the further documentation on the Internet at www.pepperl-fuchs.com.
The documentation comprises the following parts:
- This document
- Datasheet
The documentation may also comprise the following parts, if applicable:
- EU-type examination certificate
- EU declaration of conformity
- Attestation of conformity
- Certificates
- Control drawings
- Instruction manual
- Functional safety handbook
- Other documents
1.2 Target Group, Personnel
Responsibility for planning, assembly, commissioning, operation, maintenance,
and dismounting lies with the plant operator.
Only appropriately trained and qualified personnel may carry out mounting,
installation, commissioning, operation, maintenance, and dismounting of the
product.
The personnel must have read and understood the instruction manual and the
further documentation.
Prior to using the product make yourself familiar with it. Read the document
carefully.
1.3 Intended Use
Always operate the device as described in these instructions. Only in this
way, the safe function of the device and the connected systems is guaranteed.
The protection of operating personnel and plant is only given if the device is
used in accordance with its intended use.
1.4 Symbols Used
This document contains symbols for the identification of warning messages and
of informative messages.
Warning Messages
You will find warning messages, whenever dangers may arise from your actions.
It is mandatory that you observe these warning messages for your personal
safety and in order to avoid property damage.
Depending on the risk level, the warning messages are displayed in descending
order as follows:
Danger!
This symbol indicates an imminent danger.
Non-observance will result in personal injury or death.
Warning!
This symbol indicates a possible fault or danger.
Non-observance may cause personal injury or serious property damage.
Caution!
This symbol indicates a possible fault.
Non-observance could interrupt the device and any connected systems and
plants, or result in their complete failure.
Informative Symbols
Note
This symbol brings important information to your attention.
Action
This symbol indicates a paragraph with instructions. You are prompted to
perform an action or a sequence of actions.
Certificates and Approvals
2.1 Declaration of Conformity (RE Directive 2014/53/EU)
This product was developed and manufactured in line with the applicable
European standards and directives.
Note
A Declaration of Conformity can be requested from the manufacturer or
downloaded from www.pepperl-fuchs.com.
The product manufacturer, Pepperl+Fuchs SE, 68307 Mannheim, Germany, has a
certified quality assurance system that conforms to ISO 9001.
2.2 FCC Information
This device complies with Part 15 of the FCC Rules. Operation is subject to
the following two conditions:
- this device may not cause harmful interference, and
- this device must accept any interference received, including interference that may cause undesired operation.
Attention:
Changes or modifications 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
A digital device, pursuant to part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference when
the equipment is operated in a commercial environment. This equipment
generates, uses, and can radiate radio frequency energy and, if not installed
and used in accordance with the instruction manual, may cause harmful
interference to radio communications. Operation of this equipment in a
residential area is likely to cause harmful interference in which case the
user will be required to correct the interference at their own expense.
FCC Notice
To comply with FCC part 15 rules in the United States, the system must be
professionally installed to ensure compliance with the Part 15 certification.
It is the responsibility of the operator and professional installer to ensure
that only certified systems are deployed in the United States.
The use of the system in any other combination (such as co-located antennas
transmitting the same information) is expressly forbidden.
FCC Exposure Information
To comply with FCC RF exposure compliance requirements, the antennas used for
this transmitter must be installed to provide a separation distance of at
least 34 cm from all persons and must not be co-located or operated in
conjunction with any other antenna or transmitter.
The following antennas are approved by FCC under FCC Part 15:
- IUA-F830-FR2 (approx. 6 dBi)
- IUA-F860-FR2 (approx. 8–9dBi)
For operating conditions, see chapter 3.4.
2.3 IC Information
This device complies with Industry Canada licence-exempt RSS standard(s) and
with part 15 of the FCC Rules. Operation is subject to the following two
conditions:
- this device may not cause interference, and
- this device must accept any interference, including interference that may cause undesired operation of the device.
IC Exposure Information
To comply with IC RF exposure compliance requirements, the antennas used for
this transmitter must be installed to provide a separation distance of at
least 34 cm from all persons and must not be co-located or operated in
conjunction with any other antenna or transmitter.
The following antennas are approved by IC Canada according to RS210:
- IUA-F830-FR2 (approx. 6 dBi)
- IUA-F860-FR2 (approx. 8–9 dBi)
For operating conditions, see chapter 3.4.
Product Description
3.1 RFID Frequency Bands
The following diagram shows the different frequency bands used for RFID. The
devices described in this manual operate in the frequency range from 865 MHz …
868 MHz, and from 902 MHz … 928 MHz, which is highlighted.
- 100 kHz … 135 kHz: low frequency LF
- 13.56 MHz: high frequency HF
- 865 MHz … 868 MHz (Europe), 902 MHz … 928 MHz (USA), 920 MHz … 925 MHz (China): ultra-high frequency UHF
- 2.45 GHz and 5.8 GHz: microwave MW
3.2 UHF general
3.2.1 Advantages of UHF
- Long detection range
- UHF tags are available as cheap and space-saving adhesive labels
- High transfer rates
- Tag is available with a large working memory (user memory)
- Bulk detection
3.2.2 Applications for UHF systems
- Identification in galvanic coating or painting systems used in automotive production,
- Identification feasible over greater distances than with LF and HF systems,
- Identification of automotive superstructures in automotive production,
- Pallet identification and measurement of goods movements in the logistics sector, and
- Access control at unloading stations with HGV identification.
3.2.3 Electronic Product Code EPC
The electronic product code EPC is a unique identifier in the form of a
sequence of numbers.
The number sequence has a set structure and a length of 64 bits, 80 bits, 96
bits, or longer, depending on the EPC used. This number sequence is saved to
the RFID tag, offering worldwide unique identification of the tagged object.
The EPC was defined by GS1 for use in inventory management. Tags with memory
banks for EPC codes must be programmed by the user. The memory of new tags
must not contain any valid EPC codes. The EPC numbers are managed and assigned
by GS1. To obtain EPC numbers, please contact the GS1 branch in your country
(http://www.gs1.com/contact).
The EPC is defined by GS1 with at present 13 different encoding schemes.
SGTIN-96 (serialized global trade item number) is given here as an example of
a frequently used encoding scheme.
SGTIN-96 has a defined format, and is structured as follows:
-
Header: The header specifies the EPC standard used, and denotes the number sequence.
-
Filter value: Denotes the unit of the product, for example, end product, additional packaging, pallet.
-
Partition: Denotes the point at which the following company prefix ends and the object data begins.
-
Company Prefix: Assigned sequence of numbers that identifies the producer.
-
Object class: Sequence of numbers that describes the object, e.g., item number.
The company prefix and the object class are each of variable length, but together are always 44 bits long. -
Serial number: Sequence of numbers that identifies the item, e.g., the sequential serial number of the item.
| Header| Filter value| Partition| CompanyPrefix| Objekt
class| Serial
number
---|---|---|---|---|---|---
Length [Bit]| 8| 3| 3| 20 … 40| 4 … 24| 38
Value| 48dez| 0dez| 5dez| 4050143dez| 124dez| 203886dez
3.2.4 The Impact of Various Materials on the Detection Range
In the UHF frequency band, the properties of the environment, and the quality
of the surface on which the tag is mounted strongly affect the system’s
read/write detection range. The UHF tags must be mounted on the material for
which they were designed. For example, glass has a negative impact on the
detection range when used as a mounting surface. When a UHF tag is mounted on
damp materials, the detection range is worse compared to dry material. The
mounting surface material often has a greater influence on the read range than
the material between the tag and the read/write device. The graph shows the
impact of different materials.There are tags available that
are optimized for mounting on metal or on an electrically conductive surface.
They can be attached to metal without an additional spacer. These tags contain
an “-M-” in the product name (e.g., IUC77-F151-M-GBL). If these tags are
mounted on plastic material or non-electrically conductive materials, the
achievable sensing range can be reduced compared to mounting on metal.
If the read/write tag is mounted on plastic material or non-electrically
conductive materials, the abbreviation “-M-” is not included in the product
name (e.g., IUC76-50-FR1). These read/write tags can be mounted on cardboard
or similar material.
Generally speaking, the sensing range always depends on the mounting surface
material. It is therefore impossible to make a generalization about a tag’s
detection range. Only a statement with restrictions is possible. The detection
range achieved with the currently set parameters must be checked at each
installation point of a read/write device. The transmission power can be used
to affect the sensing range of the read/write device. The transmission power
must be set so that the read/write tag can be read securely at the lowest
possible power level. An increase in the transmission power can lead to
unintentional identification of nearby read/write tags. This unintentional
identification of read/write tags in the vicinity of the read/write device
should also be checked.
3.2.5 Dense Reader Mode (DRM)
Europe
A special operating mode for read/write tags in accordance with the
specification EPC Gen 2 (ISO/IEC 18000-63) allows several ⇒ read/write devices
to be operated close to each other simultaneously without interference.
In accordance with EN 302208, the read/write device uses only channels 4, 7,
10, and 13 in this mode for transmission (read/write head read/write tag
communication path). The trans- mission power is a maximum of 2 Werp in
accordance with EN 302208.Figure 3.2
The response from the read/write tag appears via the frequency offset, which
is achieved by the modulation used in this mode on the two adjacent channels.
Due to the high level difference between the transmission channels and the
response channels, this technology offers major benefits for reusing
frequencies.
3.2.6 Frequency Hopping Spread Spectrum
With FHSS (Frequency Hopping Spread Spectrum), the information to be
transmitted is distributed successively through multiple channels. Only one
frequency channel is used at any one time. This results in a larger bandwidth
for the entire signal, in spite of the fact that each channel has a smaller
bandwidth. This section shows the channel assignment for China and the USA in
graphic form as an example. Different parameters apply for both assignments,
such as the number of channels and channel bandwidth. Different parameter sets
apply in other countries.
USA
The ISM band from 902 MHz … 928 MHz is available in the USA. The band is split
into 50 channels, each with a bandwidth of 500 kHz. FHSS with a maximum
retention time of 0.4 seconds is used. All channels must be used. Channel
restriction is not permitted.
In contrast to the read/write devices for Europe and China, the transmitter
radiated power is specified in Weirp. A maximum of 4 Weirp is permitted on all
channels.Figure 3.3
3.2.7 Relevant Standards for UHF
European radio standards: EN 300220 and EN 302208
Usage recommendations for RFID type labels, information about recycling,
installation of readers and antennae:
ISO/IEC TR 24729 parts 1-4 Installation and commissioning of UHF-RFID systems:
ETSI TR 102436 Description of air interface:
EPC Gen 2 (ISO/IEC 18000-63)
3.3 Countries of Use
Note
Transmission License
A country-specific transmission license is required to operate this device. In
the European Union, the manufacturer’s declaration of conformity constitutes
an adequate license. All current transmission licenses can be found in the
datasheet for the relevant device at
www.pepperlfuchs.com.
Note
If you wish to use the device in a country not included in this chapter, make
sure the relevant values for the device are consistent with the local
conditions before use. The frequency access method used is part of the
country-specific settings.
Frequency Access Method
- In many countries, including the USA and China, a frequency hopping spread spectrum is used. . The number and position of the frequencies is fixed and cannot be changed by the user. All channels are used.
- A parameterizable frequency list is used in other countries, including the European Union, Singapore, Vietnam, and India. You can compile this frequency list from a specified set of channels. Four channels are specified in the European Union as appropriate for dense reader mode in accordance with EN 302208. See chapter 3.2.5. With this setting, you can configure one, multiple, or all four channels.
3.4 General Functions and Features
Figure 3.4
Functions
The read/write device is designed for reading passive read/write tags in the
UHF frequency range. The output power of the read/write device can be
configured in the range 100 mW to 2 W. This allows detection ranges of up to
12 m depending on the antenna used.
Tags that comply with EPC Gen 2 (IO/IEC 18000-63) are supported.
Determining the Maximum Permissible Output Power of the Read/Write
Device
For high reading ranges, the output power of the read/write device must be set
to the maximum permissible level. This depends on the type of read/write
device used with approval for the EU or North America and the applicable radio
regulations at the installation site.
EU Read/Write Device in Accordance with EN 302208
A maximum radiated power of 2 W ERP (Effective Radiated Power) is permitted
under the European radio regulation EN 302 208. The power Pout depends on the
cable attenuation and the antenna gain in dBi. When using a circular polarized
antenna, reduce the gain ([G] = dBic) by 3 dB. For a linear antenna, use the
maximum linear gain ([G]= dBi).
Pout = PERP – Antenna gain + Cable attenuation + 2.1 dB 1
FCC Read/Write Device in Accordance with FCC47 Part 15 and IC RSS-247,
Issue 2
According to the FCC and IC approvals, a maximum output power of 1 W (30 dBm)
is permitted at the SMA socket of the read/write device. The radiated power of
the antenna must not exceed 4 W EIRP. Due to these specifications, the
IUA-F830-FR2 antenna must be operated with a cable length of at least 2.0 m
when using cable type LowLoss-240 (32 dB/100 m). The IUAF830-FR2 antenna must
be operated with a cable length of at least 6.0 m when using cable type
LowLoss-240 (32 dB/100 m).
3.5 Indicators and Operating Elements
LEDs
Figure 3.5
Operation
Operating LED Green| Host communication LED Yellow| LED warning Red|
Description
---|---|---|---
Flashing| –| Off| Normal operation
–| Flashing| –| Device receives valid protocol from host
Flashing| –| On| RF warning [0x84]
Flashing| –| Flashing| Hardware warning
Run reader diagnostic [0x6E] for further error analysis
Firmware Updates
Operating LED Green| Host communication LED Yellow| LED warning Red|
Description
---|---|---|---
Flashing| Flashing| Flashing| Firmware transferred from host to read/write
device
Resetting the Configuration
Operating LED Green| Host communication LED Yellow| LED warning Red|
Description
---|---|---|---
Flashing| Flashing| Flashing| While T1 is pressed for max. 5seconds
On| On| On| Configuration reset complete
Antennas 1–4
Color | Description |
---|---|
Green | Antennas switched on |
Blue | Ta g d e te c te d |
Red | Impedance not equal to 50 Ω |
Button
Figure 3.6
The configuration can be reset using the T1 button. The T1 button is located
centrally between the ANT3 and ANT4 antenna connections.
Use a paper clip, for example, to press the button.
Resetting the Configuration
Note
If the configuration is reset, the read/write device will be returned to
factory settings. All previous configurations are lost as a result.
- Press and hold the T1 button for at least 5 seconds.
The three status LEDs light up.
The device restarts.
3.6 Connections
Figure 3.7
No. | Designation | Description |
---|---|---|
1 | LAN | Ethernet interface, M12 See chapter 4.6 |
2 | VCC | Power supply, M8 See chapter 4.5 |
3 | USB | USB mini interface See chapter 4.6 |
4 | IO | Digital inputs/outputs, M8 See chapter 4.7 |
5 | RS232 RELAY | RS232/Relay outputs, M8 See chapter 4.6, see chapter 4.7 |
6 | ANT1 – ANT4 | Antenna connections See chapter 4.4 |
Installation
4.1 Storage and Transportation
Keep the original packaging. Always store and transport the device in the
original packaging.
Store the device in a clean and dry environment. The permitted ambient
conditions must be considered, see datasheet.
4.2 Unpacking
Check the product for damage while unpacking. In the event of damage to the
product, inform the post office or parcel service and notify the supplier.
Check the package contents against your purchase order and the shipping
documents for:
- Delivery quantity
- Device type and version in accordance with the type label
- Any accessories ordered
Retain the original packaging in case you have to store or ship the device
again at a later date.
Should you have any questions, please contact Pepperl+Fuchs.
4.3 Mounting
Warning!
Malfunctions with pacemakers
This device does not exceed the permissible limits for electromagnetic fields.
Maintain a minimum distance of 34 cm between the device and your pacemaker.
Inadequate distance from the read/write device can result in inhibitions,
reprogramming, or incorrect stimulation pulses.
The read/write device is designed for indoor and outdoor wall mounting. For
outdoor use, the read/write device must be installed with the connections
facing down to ensure that the seal is maintained.
Note
Do not route the connection cable within the sensing range of the antenna.
Caution!
Mounting the read/write device Make sure that the read/write device is firmly
attached to the mounting surface.
Note
The installation recommendations made in this document are based on favorable
conditions.
Pepperl+Fuchs cannot provide any guarantee that the device will function
correctly in different environments.
Holes for countersunk screws are provided in the housing for wall mounting.
The max. screw head diameter is 8.0 mm; the max. thread diameter is 5.3 mm and
is suitable for M5 screws.
The screws used should have a minimum length of 45 mm, depending on the
mounting situa- tion. It is not necessary to screw on the housing for
mounting.
Figure 4.1
4.4 Antennas
The SMA sockets for connecting the external antennas are located on the
underside of the read/write device.
The maximum tightening torque for the SMA sockets is 0.45 Nm.
It is possible to connect a DC voltage of 24 V DC with a maximum of 500 mA
straight to the antenna line to supply power to external components. The
antenna outputs must be configured accordingly.
Caution!
Higher tightening torques will destroy the antenna connections.
If using antennas from other manufacturers, switching on the supply voltage on
the antenna line can destroy the antennas.
Use high-impedance antennas. If you have any questions, please contact our
technical support team.Figure 4.2
Connection | Description |
---|---|
ANT1 – ANT4 | Connection of external antennas Input impedance 50 W |
4.5 Supply Voltage
Connect the supply voltage of 24 V DC to the VCC connection.
Caution!
Checking the power supply
The read/write device may be supplied only by a power supply that complies
with EN 62368-1 Chapter Q.1 Limited Power Sources LPS or by a power supply
certified under NEC Class 2/LPS.
Each read/write device must always be powered by its own external power
supply.
Swapping the two contacts at the VCC terminal can destroy the device. The
external wiring for the power supply must comply with the following standards.
Cable Specifications
Conductor cross section | Standards |
---|---|
≥ 0.5 mm² | IEC 60332-1-2 and IEC 60332-1-3 |
< 0.5 mm² | IEC 60332-2-1 and IEC 60332-2-2 |
Figure 4.3
Pinout
Pin | Description |
---|---|
1 | VDC: +24 V DC ± 20 % |
2 | VDC: +24 V DC ± 20 % |
3 | GND: Ground |
4 | GND: Ground |
4.6 Interfaces
Ethernet Interface at LAN Terminal
The read/write device has an integrated network interface for a D-coded M12
connector. The connection is made via the LAN terminal. The interface has
automatic “crossover detection,” which complies with the 1000BASE-T standard.
Cables with a minimum category of STP CAT5 must be used for structured
cabling. This ensures smooth operation at 10 Mbps or 100 Mbps.
The prerequisite for using the TCP/IP protocol is that each device on the
network has its own IP ddress. All read/write devices have a factory default
IP address. The transfer parameters can be configured as required.
Note
The read/write device has a DHCP-enabled TCP/IP interface.Figure 4.4
Pinout
Pin | Description |
---|---|
1 | TX+ |
2 | TX- |
3 | RX+ |
4 | RX- |
Ethernet interface: Factory setting
Parameter | Factory setting |
---|---|
IP address | 192.168.10.10 |
Subnet mask | 255.255.0.0 |
Port | 10001 |
DHCP | Off |
USB Mini Interface
The read/write device has a USB interface. This can be used either to connect
the read/write device to a host system or to connect a USB memory stick to the
device using an “On-The-Go” adapter cable. The connection is made via the
mini-USB socket.
Caution!
Cable length
The USB cable used can be up to 5 m long. Longer cables must not be
used.Figure 4.5
Use a standard shielded USB cable to connect the read/write device to a host
system. The data rate of the USB interface is limited to 12 Mbit.
USB Memory Stick
A USB “On-The-Go” adapter enables you to use the interface as a USB host
interface. This allows you to connect USB memory sticks to the read/write
device. Various service functions can be performed using USB memory sticks,
such as reading out log and service data and loading a configuration file.
Caution!
USB memory stick
After inserting the USB memory stick, observe the LED display on the
read/write device.
Do not remove the USB memory stick until a USB action is complete.
Use a USB “On-The-Go” adapter cable only with a USB memory stick. Using a USB
“On-TheGo” adapter cable for a PC connection may destroy the read/write
device.
Reading Out Log and Service Data
When the USB memory stick is inserted during operation, the read/write device
creates a subdirectory named after the device ID of the device. The device ID
is printed on the nameplate.
The device stores device information such as firmware version and IP address
in this directoryin the INFO.LOG file. If a file already exists for this
device, the device information is updated with the date and time after the USB
memory stick has been inserted.
In addition, the ACTION.LOG and SERVICE.LOG files are also saved to the USB
memory stick with additional details for the service and maintenance of the
devices.
After inserting the USB memory stick, the green and red status LEDs will be
lit continuously.
After the successful completion of the USB actions, the red LED goes out and
the green status LED starts to flash again. The USB memory stick can be
disconnected from the device after thered status LED goes out. In the event of
an error, the red LED flashes until the USB memory stick is removed.
Backing up the Device Configuration to a USB Memory Stick
When the USB memory stick is inserted during operation, the write/read device
saves the readable configuration as an editable, readable CSV file named
CONFIG.INI on the USB memory
stick. This file is stored in the main directory of the USB memory stick to
make it easy to copy the configuration. In addition, this file is stored in a
subdirectory named after the device ID of the device. The device ID is printed
on the nameplate. Configurations of several read/write devices of a
plant/installation can be stored on one memory stick.
All non-protected configuration pages (CFG areas) including the interface
settings of a deviceare copied. Password-protected configuration pages are not
copied.
After inserting the USB memory stick, the green and red status LEDs will be
lit continuously. After the successful completion of the USB actions, the red
LED goes out and the green status LED starts to flash again. The USB memory
stick can be disconnected from the device after the red status LED goes out.
Note
Any existing CONFIG.INI configuration file in the main directory of the USB
memory stick will be overwritten. Password-protected configuration pages are
not written to the USB memory stick. No error message will appear.
Copying the Configuration to a Read/Write Device
Connect the USB memory stick to the powered down device to copy the
configurations stored on a USB memory stick to a read/write device. After the
power is turned on, the read/write device searches for a USB memory stick
during the boot process and copies the configuration to its memory. Make sure
that no configuration pages in the read/write device are passwordprotected. If
configuration pages are password-protected, the configuration will not be
used. This also applies if individual configuration parameters contain values
outside the permitted range.
After the successful completion of the USB actions, the red LED goes out and
the green status LED starts to flash again. The USB memory stick can be
disconnected from the device after the red status LED goes out. In the event
of an error, the red LED flashes until the USB memory stick is removed.
Note
If the USB memory stick is inserted during operation, the configuration stored
on the USB memory stick may be overwritten.
RS232 Interface
The read/write device has an RS232 interface, which is connected using the
RS232/RELAY connection. You can configure the transfer parameters using a
software protocol.Figure 4.6
Pinout
Pin | Description |
---|---|
1 | RS232 – RxD |
2 | RS232 – TxD |
3 | GND |
4 | +24 V DC, max. 750 mA |
5 | REL1-NO |
6 | REL1-COM |
7 | REL2-NO |
8 | REL2-COM |
4.7 Inputs/Outputs RS232/RELAY
Figure 4.7
Pinout
Pin | Description |
---|---|
1 | RS232 – RxD |
2 | RS232 – TxD |
3 | GND |
4 | +24 V DC, max. 750 mA |
5 | REL1-NO |
6 | REL1-COM |
7 | REL2-NO |
8 | REL2-COM |
24 V DC Voltage
A voltage of 24 V DC can be tapped at PIN 4 of the RS232/relay terminal. This
can be used, for example, to connect the digital inputs and outputs.
Warning!
Maximum current
A maximum current of 750 mA can be taken from PIN 4 of the RS232/relay
terminal.
Relay Outputs
There are two relay outputs (REL1 and REL2) available at the RS232/RELAY
terminal as NO contacts.
Caution!
Continuous load
The relay output is designed for a maximum of 24 V DC/2 A continuous load.
The maximum switching current must not exceed 1 A.
The relay output is designed only for switching resistive loads. If there is
an inductive load, the relay contacts must be protected by an external
protective circuit.Figure 4.8
Digital Inputs/Outputs at the IO Terminal
Figure 4.9
Pinout
Pin | Description |
---|---|
1 | OUT1-E |
2 | OUT1-C |
3 | OUT2-E |
4 | OUT2-C |
5 | IN1 – |
6 | IN1 + |
7 | IN2 – |
8 | IN2 + |
Inputs
The optocoupler inputs at the IO terminal are galvanically isolated from the
electronics of the read/write device and must therefore be supplied with an
external voltage.
Figure 4.10
Internal and external wiring of the digital inputs
Caution!
Do not exceed the maximum input current/voltage The inputs are designed for an
input voltage of 12–24 V DC and a maximum input current of 20 mA.
Reverse polarity or overload of the input will result in destruction of the
input.
Outputs
The transistor connection and the collector and emitter of the optocoupler
output are galvanically isolated from the read/write device and routed to the
outside without an additional internal circuit at the IO terminal. The output
must therefore be supplied with an external voltage.Figure
4.11 Internal and external wiring of the digital outputs
Caution!
Do not exceed the maximum output current/voltage
The output is designed for a maximum of 24 V DC/20 mA. Reverse polarity or
overload of the output will result in destruction of the output. The output is
designed only for switching resistive loads.
Service and Maintenance
The device is designed and constructed to function stable over long periods of
time. For this reason, regular cleaning or maintenance is unnecessary.
Your automation, our passion.
Explosion Protection
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Pepperl+Fuchs Quality
Download our latest policy here:
www.pepperl-fuchs.com/quality
http://www.pepperl-fuchs.com/quality
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© Pepperl+Fuchs · Subject to modifications/ DOCT-8638
References
- Global lubrication solutions | FUCHS Group | Fuchs SE
- Pepperl+Fuchs International. Industrial Sensors, Factory Automation, Process Automation, Intrinsic Safety, Explosion Protection
- Pepperl+Fuchs International. Industrial Sensors, Factory Automation, Process Automation, Intrinsic Safety, Explosion Protection
- pepperl-fuchs.com/quality
- Pepperl+Fuchs International. Industrial Sensors, Factory Automation, Process Automation, Intrinsic Safety, Explosion Protection
- Pepperl+Fuchs International. Industrial Sensors, Factory Automation, Process Automation, Intrinsic Safety, Explosion Protection
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