Smart series HZ530 16-Port UHF RFID Module is specialized module for developing 16-port fixed RFID reader and Smart RFID cabinet system. Based on Impinj R2000 chip platform, with 16 channels of SMA interfaces for RFID antennas, it support multiple-tag and long range reading.
HZ540 module supports ISO 18000-6C/6B, EPC C1G2, GBT 29768-2013, GJB 7377.1 protocol, users can communicate with their own equipment through the UART-TTL pin on the interface, and its wide power supply range (DC4. 5V~6V) and the configured GPIO interface (IO1-IO4, IO1/IO2 as input, IO3/IO4 as output) can provide users with more choices.
Due to the good card reading distance and multi-antenna design of the module, it can be used as a design solution for small readers.
★ Able to work with fixed frequency or frequency hopping
★ Optional output power, step: 1dB
★ Support polling work or designated antenna work (sixteen antenna ports)
★ Support antenna detection function
★ Support RSSI: can perceive the strength of the signal
★ Support label data filtering
★ Support anti-collision protocol
★ Support multi-label recognition
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PIN |
Definition |
Description |
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1 |
GND |
both connect to Ground |
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2 |
GND |
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3 |
4.5V-6V DC |
Both connect to Power |
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4 |
4.5V-6V DC |
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5 |
GPIO3 |
Output (3.3V) |
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6 |
GPIO4 |
Output (3.3V) |
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7 |
GPIO1 |
Input (3.3V) |
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8 |
BUZ |
Buzzer driver (3.3V) |
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9 |
UART_RXD |
TTL Electric level |
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10 |
UART_TXD |
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11 |
NC |
NC |
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12 |
NC |
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13 |
GPIO2 |
Input (3.3V) |
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14 |
EN |
High Level Enable |
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15 |
NC |
NC |
Table 2: Electrical Specifications
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Dimension |
140.3 * 98.3 * 4.75mm |
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Voltage |
+4.5V~+6V |
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Current |
<50mA |
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Working temperature |
﹣25℃~﹢70℃ |
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Storage temperature |
﹣40℃~﹢85℃ |
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Working humidity |
<95%(﹢25℃) |
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Protocol |
ISO 18000-6C/6B/EPC C1G2/GBT 29768-2013/GJB 7377.1 |
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Working Frequency |
840MHz~960MHz |
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Area Supported |
US, Canada and other regions following U.S. FCC Europe and other regions following ETSI EN 302 208 with & without LBT regulations Mainland China Japan Korea Malaysia Chinese Taiwan |
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Output Power |
0~35dBm |
| Reading Range | 0~40m |
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Reading Range |
Reading Range |
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Output power accuracy |
±1dB |
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Receiving sensitivity |
<-80dBm |
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Tag RSSI |
Supported |
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Antenna connection protection |
Supported |
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Communication Interface |
TTL UART Interface |
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GPIO |
2 inputs, 2 outputs (3.3 Electric Level) |
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Maxcommunication baud rate |
460800bps |
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Cooling method |
External heat sink air-cooled |
Attention:
◆ Power voltage should not exceed6V, otherwise it may damage internal electric protection.
1.1 Absolute Maximum Ratings
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Parameter |
Symbol |
Min |
Typ |
Max |
Unit |
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Storage temperature |
Ts |
-40 |
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+85 |
℃ |
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Junction temperature |
Tj |
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+125 |
℃ |
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Supply voltage |
VCC |
+3.7 |
+5 |
+6 |
V |
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Supply Current |
A |
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1200 |
mA |
1.2 Specifications
VCC = 5V,TA = 25℃
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Parameter |
Conditions |
Min |
Typ |
Max |
Unit |
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RF |
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Frequency Range |
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840 |
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960 |
MHz |
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Frequency Step |
GB(FCC) |
|
250(500) |
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KHz |
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Transmitting Frequency Stability |
Operating Temperature +25℃ |
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10 |
PPm |
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Output Power |
|
0 |
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30 |
dBm |
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Transmitting Power, Step |
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|
1 |
|
dB |
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Power Flatness |
|
-1 |
|
+1 |
dB |
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Occupy bandwidth |
Output Power = 25dBm |
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250 |
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KHz |
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ACP |
±250 kHz(±1 CH) ±500 kHz(±2 CH) |
|
-40 -60 |
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dBc |
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Output Load VSWR |
Output Power = 30dBm |
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1.5 |
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Power Supply |
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Supply Voltage |
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3.7 |
5 |
6.0 |
V |
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Supply Current |
Output Power = 25dBm |
|
1200(30dBm) |
|
mA |
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Temperature Range |
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Operating Temperature |
Output Power = 25dBm |
-20 |
|
+70 |
℃ |
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