ZKTECO ZK_PA22 Wifi Biometric Fingerprint Attendance System User Guide

ZKTECO ZK_PA22 Wifi Biometric Fingerprint Attendance System

Product Information

The PA22 is a device manufactured by ZKTeco. It is a palm recognition system with a 2.4-inch TFT LCD screen. The device features a keypad and RF card area, LED indicator, near-infrared palm recognition sensor, reset button, speaker, tamper switch, USB slot, terminal block, and back plate mounting hole. Its dimensions are approximately 3.18″ x 2.21″ x 1.61″ (80.7mm x 56.1mm x 41.0mm).

Due to the regular upgrades of systems and products, ZKTeco could not guarantee exact consistency between the actual product and the written information in this manual.

Device Overview

Device Dimensions

Device Installation

To install the PA22 on the wall:

1. Attach the mounting template sticker to the wall and drill holes according to the template.
2. Fix the back plate on the wall using wall mounting screws.
3. Attach the device to the back plate from top to bottom.
4. Fasten the device to the back plate with a security screw.

Terminal Block

Standalone Installation

To set up the PA22 as a standalone device:

• Connect the wireless router to the PA22.
• Connect the door sensor, lock, bell, alarm, and exit button to the corresponding terminals on the device.
• Connect the power supply (12V DC adapter) to the PA22.

Power Connection

Without UPS

With UPS (Optional)

Recommended Power Supply:

• 12V±10%, at least 3000MA.
• Use an AC adapter with a higher current ratings to share the power with other devices.

Ethernet Connection

To connect the PA22 to the software over Ethernet:

1. Connect one end of an Ethernet cable to RJ45-1 on the PA22.
2. Connect the other end of the Ethernet cable to the network cable adapter.
3. Connect the network cable adapter to the software.
4. Configure the IP address and subnet mask according to the provided instructions.

LAN Connection

Connect the device and the software over an Ethernet cable. An example is shown below:

Click [Comm.] > [Ethernet] > [IP Address], input the IP address and click [M/OK].
Note: In LAN, the IP addresses of the server (PC) and the device must be in the same network segment when connecting to ZKBio Access IVS software.

Door Sensor, Exit Button, Alarm & Bell Connection

To connect the door sensor, exit button, alarm, and bell to the PA22:

• Connect the AUX, GND, BELL-, BELL+, SEN, GND, BUT, NO1, COM1, NC1, ALAL+ terminals on the device to their corresponding components.
• Connect the power supply (12V DC adapter) to the PA22.

Lock Relay Connection

The system supports both Normally Opened Lock and Normally Closed Lock. The NO Lock (Normally Opened when powered) is connected with “NO” and “COM” terminals, and the NC Lock (Normally Closed when powered) is connected with “NC” and “COM” terminals. The power can be shared with the lock or can be used separately for the lock, as shown in the example with NC Lock below:

Device Not Sharing Power with the Lock

Device Sharing Power with the Lock

To connect a lock relay to the PA22:

• If the lock relay shares power with the device:
  • Connect the AUX, GND, BELL-, BELL+, SEN, GND, BUT, NO1, COM1, NC1, ALAL+ terminals on the device to their corresponding components.
  • Connect the lock relay’s power supply (12V DC adapter) to the PA22.
• If the lock relay does not share power with the device:
  • Connect the AUX, GND, BELL-, BELL+, SEN, GND, BUT, NO1, COM1, NC1, ALAL+ terminals on the device to their corresponding components.
  • Connect a separate power supply (12V DC adapter) to the lock relay.

RS485 Connection

To connect an RS485 fingerprint reader to the PA22:

• Connect the 485B, 485A, GND, TXD, RXD, GND, WD1, WD0 terminals on the device to their corresponding components on the fingerprint reader.
• Connect the power supply (12V DC adapter) to the PA22.

RS485 Fingerprint Reader Connection

DIP Settings

• There are six DIP switches which are located on the back of RS485 fingerprint reader: switches 1 to 4 are for RS485 address, switch 5 is reserved, switch 6 is for noise reduction on long RS485 cable.
• If the RS485 fingerprint reader is powered from the terminal, the length of wire should be less than 100 meters or 330 feet.
• The number 6 switch should be turned on if the cable length exceeds 200 metres or 600 feet as shown below.

Note: Always follow the provided instructions and do not reverse any connections.

Wiegand Output Connection

Wiegand Input Connection

Device Operation

User Registration

When there is no super administrator set in the device, click [M/OK] to enter the menu. Add a new user and set their User Rule to Super Admin, then the system will ask for the administrator’s approval before allowing them to access the menu. For security reasons, we highly recommend that you register a super administrator promptly.
Click [M/OK] > [User Mgt.] > [New User] to register a new user. The options includes entering the User ID and Name, setting User Role, registering Palm, Card Number, Password, and setting Access Control Role.
The following takes the registered palm as an example.

Note: While registering, please keep the yellow circle at the bullseye position as much as possible.

Ethernet and Cloud Server Settings

Click [M/OK] > [COMM.] > [Ethernet] to set the network parameters. If the TCP/IP communication of the device is successful, the icon will be displayed in the upper right corner of the standby interface.
Click [M/OK] > [COMM.] > [Cloud Server Setting] to set the server address and server port, i.e., the IP address and port number of the server after the software is installed. If the device communicates with the server successfully, the icon will be displayed in the upper right corner of the standby interface.  

Wireless Network Settings

To configure the Wi-Fi, click [M/OK] > [COMM.] > [Wireless Network].
When the Wi-Fi connection is enabled, select the searched network. Enter the password, and click [Connect to WIFI (OK)]. The connection is established, with Wi-Fi icon displayed on the status bar.

Access Control Setting

Click [M/OK] > [Access Control] to enter the access control management interface and set relevant parameters for the access control.

Attendance Record

Click [M/OK] > [Attendance Search] > [Attendance Record] to enter the records query interface, input the user ID and select the time range. The corresponding attendance logs will then be displayed. ZKTeco Industrial Park, No. 32, Industrial Road, Tangxia Town, Dongguan, China. \

• Phone : +86 769 – 82109991
• Fax : +86 755 – 89602394
• www.zkteco.com

Copyright © 2023 ZKTECO CO., LTD. All Rights Reserved.

References

• ZKTeco | Biometrics and Computer Vision

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