SIR7223 Fixed UHF RFID Reader
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Specifications
- Brand: Shenzhen Silion Technology Co., Ltd
- Product: Fixed UHF RFID Reader SIR7223
- Serial No.: 20220409001
- Version: V1.0
- Date: 2022/04/09
Product Information
This fixed UHF RFID reader by Shenzhen Silion Technology Co.,
Ltd features an industrial-grade design with a unique ARM7 control
board. It includes a network port with POE function, RS232, 4-way
antenna interface, 4-in and 4-out GPIO ports (including a relay
output), and strong driving capability to directly operate
peripherals like indicators and alarms. The reader has a compact
structure for easy installation, stable performance, and is
suitable for various industrial applications.
Electric Parameters
- Air Interface Protocol: EPC Class 1 Gen 2, ISO18000-6C
- RF Parameters:
- Antenna Connector: 4 TNC reverse-female connector
- RF Output Frequency:
- FCC: 902-928MHz
- ETSI: 865-867MHz
- CN: 920-925MHz
- Open Band: 860-960MHz
Product Usage Instructions
1. Installation
Follow these steps to install the fixed UHF RFID reader:
- Identify a suitable location for installation.
- Ensure power supply requirements are met (9-24V standard
adaptor or POE power supply). - Mount the reader securely using appropriate hardware.
- Connect the necessary cables (network cable, antenna cables,
etc.).
2. Connection
Connect the fixed UHF RFID reader as follows:
- Network Port: Connect to a network using a compatible
cable. - RS232 Port: Use for serial communication if required.
3. Operation
To operate the RFID reader:
- Apply power to the reader.
- Monitor indicator lights for power and status indications.
- Use GPIO ports to connect peripherals such as indicators and
alarms.
Frequently Asked Questions (FAQ)
Q: What is the reading distance of the RFID reader?
A: The reading distance is up to 13 meters with an 8dbi aluminum
board antenna. The write distance is half of the reading distance,
and the actual performance may vary based on antenna and tag
characteristics.
Q: What are the environmental parameters of the RFID
reader?
A: The reader can operate in temperatures ranging from -25 to
+65 degrees Celsius, store within -40 to +85 degrees Celsius, and
maintain relative humidity levels between 5% to 95% non-condensing.
It also has safety features against air discharge, touch discharge,
surge immunity, and EFT.
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Shenzhen Silion Technology Co., Ltd
Fixed UHF RFID Reader SIR7223
Hardware User Manual
Serial No.20220409001 VersionV1.0
Date2022/04/09
Shenzhen Silion Technology Co., Ltd Tel:+86010-62153842/62153840
https://en.silion.com.cn
Shenzhen Silion Technology Co., Ltd
Revision History
File Number
Version Modified Modified Revision
Number By
Date
Reason
V1.0
2022-04-09
Revision Contents None
Disclaimer
This document does not grant any intellectual property license and does not grant any intellectual property license, express or implied, or by prohibition of speaking or otherwise. Our company shall not be liable except for the liability stated in the, terms and conditions of sale of its products. Furthermore, our company makes no warranties, express or implied, with respect to the sale and / or use of this product, including the suitability of the product for a specific purpose, merchantability or tort liability for any patent, copyright or other intellectual property rights, etc. The company may make changes to the product specifications and product descriptions at any time without notice.
Shenzhen Silion Technology Co., Ltd
Contents
Revision History………………………………………………………………………………………………………….2 Disclaimer ………………………………………………………………………………………………………………….2 Chapter 1 Abstract ……………………………………………………………………………………………………….1 Chapter 2 Electric Parameters ……………………………………………………………………………………….2 Chapter 3 Hardware Instruction …………………………………………………………………………………….4
3.1 Product Appearance …………………………………………………………………………………………4 3.2 Connector Instruction ………………………………………………………………………………………5 3.3 GPIO Cable Connection Description………………………………………………………………….8
3.3.1 …………………………………………………………………………………………………………….. 8 3.3.2 …………………………………………………………………………………………………………….. 9 3.4 Dimension…………………………………………………………………………………………………….10 Chapter 4 Connection…………………………………………………………………………………………………11 4.1 IP Reset ………………………………………………………………………………………………………..11 4.2 Connection……………………………………………………………………………………………………11
Shenzhen Silion Technology Co., Ltd
Chapter 1 Abstract
This series of products adopts an industrial-grade design and uses a unique ARM7 control board.
It has a network port (POE function), RS232, 4-way antenna interface, 4-in and 4-out GPIO ports (one of the outputs is a relay), and has strong driving capability, and can directly drive peripherals such as indicators and alarms.
It has compact structure, easy installation and stable performance, and is suitable for various industrial applications.
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Shenzhen Silion Technology Co., Ltd
Chapter 2 Electric Parameters
Air Interface Protocl
Protocol
EPC Class 1 Gen 2ISO18000-6C
RF Parameters Antenna Connector
4 TNC reverse-female connector
RF Output
5dbm to 33 dbm2W±1dbm 4 antenna connectors can be adjusted independently
Frequency
FCC 902-928MHz ETSI 865-867MHz CN 920-925MHz Open Band860-960MHz
(TELEC version, RCM version waiting for update)
Hardware Structure
CPU
ARM7
RFID Chip
E710
Hardware Connector
Network port
10M/100M
Adaptive network port
Serial Port
RS232 Electric level
Wireless Port
WIFI / 4G 2.4GWIFI: IEEE 802.11b/g/n,OPEN/WEP/WPA/WP
Indicator Light Power indicator, working Status indicator
GPIO
4 input 3 high drive output300mA
1 relay connector
Power Supply/Consumption
Power Supply
9-24V standard adaptor 12V/3A POE power supply 802.3af or 802.3at
Power Consumption
Stand by 1.6W Working: 10W (MAX) ; 10.8W4G
POE Power Supply
100 meters of Category 5e network cable, there are deviations in different models of POE switches. Use 803.af do power supply, max. Load 13.8W Use 803.at do power supply, max. Load 17.5W
RFID Performance Reading Speed 900pcs/s
Reading Distance
13meters, with 8dbi aluminum board antenna
Write distance is half of the reading distance The specific value is affected by the performance of the antenna and tag.
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Environmental Parameters Working Temp. -25 — +65
Storage Temp. -40 — +85
Humidity
Relative Humidity: 5-95% non-condensing
Safety Adaptor Reader
Air discharge: 8KV, touch discharge: 6KV, Surge Immunity: 4KV, EFT: 2KV
touch discharge: 6KVEFT:2KV
Dimension
L*W*H
183.4 mm × 174.4 mm × 25 mm
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Chapter 3 Hardware Instruction 3.1 Product Appearance
4
3.2 Connector Instruction
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Indicator Light
Power Connector Antenna Connector
GPIO Connector
5
WIA Connector
Shenzhen Silion Technology Co., Ltd
SIM card/TF card slot on the bottom of the reader
GPIO Connector
IN1-IN4
Description
GPIO input, Ground is ING, Input power range: 0-24V Input power: 3.3-24V, logic electric level is 0 Demo app, GPIO control interface get GPIO status, don’t tick
Input Power Voltage: 0-0.7Vlogic electric level is 1 (default) Demo app, GPIO control interface get GPIO status, tick
ING VCC GND
O2-O4
GPIO input refers to groundneed to connect to GND Supply 12V power in reader internal, max. current 0.3A Ground
GPIO output, output voltage range: 0V-VCC, Each output IO port has an internal 3K resistor pulled down to ground. Current pulling capacity: single channel maximum 0.3A
DEMO app, GPIO control interface get GPIO tick 1,output high electric levelVCC
A / B
DEMO app, GPIO control interface get GPIO untick 0,output low electric leveldefault
Normally open relay contacts A and B Drive performance3A/50V/AC 3A/30V/DC Response time: <10ms Relay life time100 thousand times Set and control via DEMO app OI.
DEMO app, GPIO control interface get GPIO untick, set 0 A,B disconnect default
DEMO app, GPIO control interface get GPIO tick, set 1
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ET / ER
SIM card TF card
Shenzhen Silion Technology Co., Ltd
A / B Short Debug debug, RS232 electric level ET: Debug TX ER: Debug RX Make sure power off, open the card slot SIM card: Supports the use of standard SIM cards TF card: class 4 TF, max. storage: 16GB
Other Connector
IP-RST
Indicator light
WIA Connector
Description IP reset button, Press and hold for 5 seconds.
P: power indicator light, Nor: light and hold S: status indicator light, Nor: light and hold, Err: flash
RF Antenna Connector TNC reverse
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3.3 GPIO Cable Connection Description
Shenzhen Silion Technology Co., Ltd
3.3.1 The driving capacity of the GPO port can reach 0.3A, which can directly drive relays, common cathode alarm lights, and alarms. It is recommended to use a DC 12V, no control line, common cathode alarm light.
GGPIOO
O2 GND
LED
GPO2 drive alarm light directly
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Shenzhen Silion Technology Co., Ltd
3.3.2 Infrared distance sensors are generally divided into two types: NPN and PNP. They have one output control line, two power lines, and one mode control line. If the IN port is connected to an infrared distance sensor, it is recommended to use a 12V PNP type infrared sensor.
GPIO GPIO
out
–
INP1NP
Infrared sensor
out IN1
– +
ING GND
VCC
PNP Infrared sensor
GPIO
out IN1 ING
-+
External power
The device power supply powers the infrared sensor. The external power supply powers the infrared sensor.
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3.4 Dimension (unit:mm)
Shenzhen Silion Technology Co., Ltd
10
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Chapter 4 Connection
4.1 IP Reset
Press and hold the button inside the IP-RST reset hole for more than 5 seconds, then release it. The system will restart. Wait about 10 seconds for the reset to be completed.
After IP reset, the status is wired network connection mode. After IP reset, the network parameters are as follows:
IP address :192.168.1.100
Sub-net Mask :255.255.255.0
Gateway
:192.168.1.1
4.2 Connection
Power on the device and connect it through a network cable or serial cable. The default IP address is 192.168.1.100 and the mask is 255.255.255.0. In the LAN, ensure that the computer IP and device IP are in the same network segment. Use the corresponding demonstration software to connect and operate the reader. When connecting, select 4 as the number of antenna ports. For specific function operations, please refer to the DEMO app instructions.
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FCC Warnning: 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 againstharmful interference in a residential installation. This equipment generates, uses and can radiateradio frequency energy and, if not installed and used in accordance with the instructions, maycause harmful interference to radio communications. However, there is no guarantee thatinterference will not occur in a particular installation. If this equipment does cause harmfulinterference to radio or television reception, which can be determined by turning the equipmentoff and on, the user is encouraged to try to correct the interference by one or more of thefollowing 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.
Caution: Any changes or modifications to this device not explicitly approved by manufacturer could void your authority to operate this equipment.
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.
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 25cm between the radiator and your body.
Documents / Resources
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