The Hopeland Smart series HZ5X interface board is an RFID radio frequency module supporting product, compatible with various wiring modules of our company.
Product Features
Support RFID module to reach best performance, easy for OEM RFID reader product
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Support all item of Hopeland RFID module powered by mpinj RAIN RFID E710 / Indy R2000 reader chip |
Easy integration& Rich API |
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- Compatible with Smart series single-channel/multi-channel modules
- Communication interface support: RS232, RJ-45, RS485.
- IO interface: 1 IO input, 2 relay outputs
- The IO interface level change triggers the tag reading function (response time: <10ms).
- Power supply: 9V~30V.
- Network interface communication rate: 10M/100M adaptive
- RS232 serial communication rate: 115200bps (default)
- Low temperature operation, 48 hours at -20±3°C (reading tags), normal reading function both at low temperature and after recovery from room temperature
- High temperature operation, 48 hours at -20±3°C (reading tags), normal reading function both at high temperature and after recovery from room temperature
164mm×43mm×18mm (without accessories)

The HZ5X interface board is a matching interface board for the RF module. The interface board is powered by the power supply interface and communicates with the external via the RS232 interface and the network port.
RJ45 interface definition table
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No. |
Definition |
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1 |
Network Transmit + |
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2 |
Network Transmit + |
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3 |
Network Receive + |
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4 |
NC |
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5 |
NC |
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6 |
Network Receive - |
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7 |
NC |
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8 |
NC |
RS232 interface definition table
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No. |
Definition |
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1 |
NC |
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2 |
RXD |
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3 |
TXD |
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4 |
NC |
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5 |
GND |
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6 |
NC |
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7 |
NC |
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8 |
NC |
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9 |
NC |
J5 is the IO interface of the interface board

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No. |
Definition |
Description |
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1 |
GPO1_R1 |
Relay 1# output; DC_MAX: 30V, 2A; AC_MAX: 125V, 0.3A; logic '0' indicates open circuit, logic '1' indicates closed, default is open circuit. |
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2 |
GPO1_L1 |
Relay 1# output; DC_MAX: 30V, 2A; AC_MAX: 125V, 0.3A; logic '0' indicates open circuit, logic '1' indicates closed, default is open circuit. |
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3 |
GPO2_R1 |
Relay 2# output; DC_MAX: 30V, 2A; AC_MAX: 125V, 0.3A; logic '0' indicates open circuit, logic '1' indicates closed, default is open circuit. |
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4 |
GPO2_L1 |
Relay 2# output; DC_MAX: 30V, 2A; AC_MAX: 125V, 0.3A; logic '0' indicates open circuit, logic '1' indicates closed, default is open circuit. |
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5 |
GPI |
Optocoupler input, DC, 0~24V, higher than 1V is high level, lower than 1V is low level |
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6 |
GND |
Grounded |
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7 |
RS485_A |
RS485 + |
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8 |
RS485_B |
RS485 - |
Note: The default between RS485 port and TCP 9097 port is forwarding mode. That is, the data sent by the program to the TCP port 9097 of the interface board will be transparently transmitted to the 485 port, and the data sent from the 485 port will be transparently transmitted and forwarded to the 9097 port. Application scenario description: Generally, the lock control board uses 485 to communicate. Connect the lock control board to the interface board through the 485 port, then send a command to the designated TCP port (9097) of the interface board, and the 485 port of the interface board outputs the command. you can indirectly control the lock board through the interface board to open the lock.
If it is necessary to communicate with the interface board through the 485 port, we can modify it as required.
GPI Usage Example
Infrared sensor selection: Choose PNP NO type, which means that the infrared is normally low, when the object is detected, the signal line outputs a positive voltage signal.
Relay type GPO: GPO is equivalent to a switch, logic ‘0’ means open circuit, logic ‘1’ means closed, default is open circuit state. You can connect the warning light, buzzer, etc. to the GPO for use. The usage is shown in the following figure.
Module connection interface definition
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Silkscreen symbol |
Connection cable type |
Connection module |
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J1 |
12P 1.0mm pitch FFC cable |
HZ510/511 1port modules |
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J3 |
15PIN 1.25mm pitch cable |
HZ540/580/530 multi-port modules |
Buzzer control method
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Silkscreen symbol |
Buzzer control type |
Remarks |
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CN6 CPU |
The buzzer is controlled by the interface board embedded application |
Switch by jumper cap, suitable for smart series 1port modules without GPIO function |
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CN4 Module |
Directly driven by the module to control the buzzer |
Switch by jumper cap, suitable for smart series multi-channel modules with GPIO function |
Wiegand interface
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Silkscreen symbol |
Definition |
Remarks |
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1 |
Wiegand 1 |
Smart series multi-channel modules with GPIO function support Wiegand output |
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0 |
Wiegand 0 |
Indicator light
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Silkscreen symbol |
Definition |
Remarks |
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D404 |
Power Indicator |
Always on after the interface board is powered on |
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D1 |
Communication indicator |
Flashes when reading tags |
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