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Single Port UHF RFID Module ZK-7180M
ZK-7180M is a high performance embedded UHF Reader RFID Module. It is fully self-intellectual property. Based on proprietary efficient digital signal processing algorithm, it supports fast tag read /write operation with high identification rate. It can be widely applied in many RFID application systems such as logistics, access control, anti-counterfeit and industrial production process control system.
Feature:
• Self-intellectual property;
• Based on Impini E710 RF engine, fully support EFC C1 G2(ISO18000-6C) protocol;
• 865-868MHz, 902~928MHz frequency band (frequency customization optional);
• FHSS or Fix Frequency transmission;
• RF output power is adjustable from 0~33dbm with 1db step;
• Reading
range could be up to 10meter, depend on Antenna and tag
• Support RSSI;
• Maximum inventory speed over 1000pcs/s@96EPC
• Support MMCX-J antenna port
• Low power dissipation with single +3.8V ~ +5V DC power supply
• Support RS232 (3.3V TTL level TTL level);
• High stability with natural cooling;
• Support firmware on-the-site upgrading;
CHARACTERISTICS
l Absolute Maximum rating
|
Item |
Symbol |
Value |
Unit |
|
Power Supply |
VCC |
5.5 |
V |
|
Operating Temp |
TOPR |
-20～+55 |
℃ |
|
Storage Temp |
TSTR |
-40～+85 |
℃ |
l Specification
|
Item |
Symbol |
Min |
TYP |
MAX |
Unit |
|
Power Supply |
VCC |
3.8 |
5 |
5.25 |
V |
|
Operating Temp |
IC |
|
1500 |
2500 |
mA |
|
Working Frequency |
FREQ |
860 |
|
960 |
MHz |
|
RF Output Power |
PRF |
0 |
|
33 |
dBm |
|
Receiver sensitivity |
SR |
|
-86 |
|
dBm |
|
Size |
L×W×H |
|
57×36.8×7.3 |
|
mm |
Mechanical properties (Unit/ mm)：
Interface
1. Host interface
|
|
|||||
|
Pin No |
Bottom Pad No |
Symbol |
Description |
||
|
1 |
1 |
VCC |
Power Supply |
||
|
2 |
1 |
VCC |
|||
|
3 |
2 |
GND |
Ground wire |
||
|
4 |
2 |
GND |
|||
|
5 |
3 |
EN |
Enable terminal, active high (optional internal 10k resistor pull up to VCC) |
||
|
6 |
|
Reserved |
Reserve |
||
|
7 |
|
Reserved |
|||
|
8 |
4 |
Reserved |
|||
|
9 |
5 |
RXD |
Serial communication data input Port |
||
|
10 |
6 |
TXD |
Serial communication data output Port |
||
|
11 |
|
Reserved |
Reserve |
||
|
12 |
|
Reserved |
|||
Application information
1. When users use ZK-7180M to design the reader, they must fully consider the good heat dissipation design. The position where the module needs heat dissipation should be in full contact with the bottom plate of the reader, and thermal grease should be applied on the contact surface to reduce thermal resistance;
2. Please refer to ZK-7180M user manual for other communication protocol information.
Note:
1. If there is any change in the manual, please refer to the latest version.