Table of Contents US20 Series Installation Guide Version: 1.
About this Guide： This guide mainly introduces the installation instructions and the wiring method of US20 series device. Our products are subject to update from time to time, so our company will neither make a commitment to guarantee the consistency between the actual products and this document, nor assume any responsibility for any dispute arising out of the discrepancy between the actual technical parameters and this manual. This document is subject to change without prior notice.
Table of Contents 1. Notice about Installing .................................................... 1 2. Device Overview .............................................................. 3 2.1 System Construction .................................................................... 3 2.1 Device Interface............................................................................ 4 3. Device Installation and Wiring ....................................... 5 3.1 Device Installation .................................
1. Notice about Installing 1. Notice about Installing This is a mass-produced product. It strictly follows to the criteria of manufacture and inspection of China, U.S.A, and EU. Here we recommend you to read this file carefully, for using the device properly can obtain the best efficiency and speed. Otherwise, the incorrect installation may cause the unit damage. Although we could do our best to offer you service, but this could cause unwanted cost for you. 1.
7. Before the device to be connected please read and always follow this guide closely. Because the wrong wiring will cause the core board to burn out, insult in device to break down, at this situation we are not liable for any damages and troubles. 8. If the distance between the power and device is too long, please do not use the twisted-pair or other type cable for the power wire. When the power wire is selected, you should consider attenuation of voltage which has passed long distance transfer.
2. Device Overview 2. Device Overview 2.1 System Construction 1. External Ring ★: Connect the electrical bell to the device, when arrive the appointed time, the device will send a signal to trigger the relay. 2. Unlock ★: After the user verified the identity, the device will output the unlock signal and unlock the door. 3. Supports RS232, TCP/IP modes to connect with PC, that enable you to manage multiple devices easily.
2.1 Device Interface Back View: Power Supply Ethernet Port Wiring Terminals Power Supply: Use to connect with the power supply. Ethernet Port: Connect the device into the Internet or connect with the PC directly. Wiring Terminals: Use to connect with the external ring (or door lock), RS232 communication (or connect with the printer). See to the red circle on the above figure. The magnified picture as below.
3. Device Installation and Wiring 3. Device Installation and Wiring 3.1 Device Installation Note: Do not connect peripheral equipment before the power of the device is cut down, otherwise it is possible to damage the device badly. Please read and always follow this guide strictly at wiring process. The device installation operations are as follows: 1. Determine the position of the device installation on the wall. The device should be mounted on the external wall of the door, and about 1.
US20 Serial Installation Guide Figure 3-1 2. The device and the PC both connected to LAN/WAN through Switch/LAN switch as figure 3-2. Figure 3-2 3.2.2 RS232 Mode We will provide a RS232 cable with the device. Connect the device with the PC serial port through this cable, as figure 3-3.
3. Device Installation and Wiring Figure 3-3 Only four terminals are used for RS232 communication: SGND, RXD, TXD, and GND. Plug the DB 9 PIN side of the cable into the PC port, the other side plug into the device terminals, as figure below.
US20 Serial Installation Guide 3.3 External Ring and the Lock Connection ★ Note: The external ring and unlock function are both optional functions and they can not use together. If you need to use any one of them, please contact our business representative or technical support. 1. Electric lock connection： After the user verified the identity, the device will output the unlock signal. The device supports NO LOCK and NC LOCK.
3. Device Installation and Wiring Figure 3-5 2. External Ring： Connect the electrical bell to the device, when arrive the appointed time, the device will send a signal to trigger the relay. The connection please refers to the figure 3-6. Figure 3-6 3.
US20 Serial Installation Guide is unavailable. After a user is verified, the result will be sending out through serial port. If the device is connected with the printer, the result can be printed directly. We will provide a 25 PIN to 9 PIN female extension cable, and a 9 PIN to terminal cable, the connection as figure below. Only four terminals are used for RS232 communication: SGND, RXD, TXD, and GND.
3. Device Installation and Wiring RXD--------------------------------------------------3 TXD SGND-----------------------------------------------5 GND GND-------------------------------------------------Shield Terminal Note: You can not use RS232 communication and connect the printer at the same time. 3.5 Power Connection This device is powered by 12VDC: You can use the 12V power supply adapter which is provided along with the device. And then the device is power on and get ready to work.
4. Test and Examine after Installation 4. Test and Examine after Installation 1. After all system installation finished, make a test and examine prior to power on. 2. Power on the device. The green LED begins to glitter after power up. 3. Enter menu Option Auto test, select [Test all] function. 4. Enter menu User management Enroll User Enroll Card，Enroll a user card, and test the device by swipe the card. 5. If there is no any problem, please delete this enrolled user and the user card.
5. Other Functions 5. Other Functions Side View: Reset Button USB Port Figure 5-1 5.1 USB Port You can use the U disk to download or upload the user information and the verification records. The USB port please refers to the figure 5-1. 5.2 Reset Function If the device does not work properly because of misuse or other abnormality, you can use the “Reset” function to restart it. The reset button please refers to the figure 5-1.
US20 Series Installation Guide 5.3 WiFi Connection ★ Note: Only the device with WiFi module can communicate in the LAN using WiFi function. If you need to use, please contact our business representative or technical support. The device can connect to the LAN through the embedded WiFi module, upload and download the user information and verification data. The following figure is an example of WiFi application. 5.
6. DataSheet 6. DataSheet Capacity ID Cards: 10,000 Transactions: 100,000 Fingerprint templates: 3,000 Fingerprint Sensor ZK230P Frequency 125 KHz、134.2KHz、13.56MHz、2.4GHz Power 12 V DC, 1.5 A Environment Operating Temperature: 32º F to 113º F (0℃ to 45℃) Operating Humidity: 5% to 80% Dimensions Width : 6.5 in. (16.5 cm) Height: 5.5 in. (14 cm) Depth: 1.8 in. (4.6 cm) Weight: 0.95 lbs. (0.
7. Trouble Shooting 7. Trouble Shooting Trouble Cause & Measure Power LED is off Cause: No power or lack of voltage. Measure : Check and examine the connection of power supply. Measure the supply voltage, ensure that it is 12VDC. Device is unable to Cause: connect with PC The connection problem. Measure: Check and examine the connection of RS232 or TCP/IP, whether its connection is correct or not. When the device is Cause : power, it can not Chip-on-board is broken.
Attachment 1 Attachment 1 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. Warning: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
US20 Series Installation Guide Consult the dealer or an experienced radio/TV technician for help. "This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20 centimeters between the radiator and your body.
