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${data.index + 1}/5
Description
1.PIN Defined(Weigand interface)
2.PIN Defined (RS232 interface, TTL electrical level)
P1-PIN1
NC
P1-PIN1
NC
PIN2
DATA1
PIN2
RXD
PIN3
DATA0
PIN3
TXD
PIN4
GND
PIN4
GND
PIN5
+5V(DC)
PIN5
+5V(DC)
P2-PIN1
ANT1
P2-PIN1
ANT1
PIN2
ANT2
PIN2
ANT2
P3-PIN1
LED
P3-PIN1
LED
PIN2
+5V(DC)
PIN2
+5V(DC)
PIN3
GND
PIN3
GND
Parameter:
Frequency
125KHz
Baudrate
9600(TTL electric level, RS232 format)
Interface
Weigang26 or TTL electric level, RS232 format
Power
DC 5V/3.3V(±5%)
Current
< 50mA; <20mA
Read range
>50mm(depends on the tags)
Introduction:
125KHz card reader mini-module is designed for reading code from 125KHz card compatible read-only tags. It can be applied in office/home security, personal identification, access control, anti-forgery, interactive toy and production control systems etc.
