GROW K202+R502-A DC10-24V Low Power Consumption Fingerprint Access Control Board+R502-A Small Ring LED Fingerprint Module

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Description

控制板对比表


K202 Technical Parameters

·P1: Power supply: DC12V
·Output: Relay(Max. current:10A)
·Standby current: 15uA
·Fingerprint capacity: 120 pieces
·Size: 64.4*25.4mm
·P2: MX 1.0mm space 6 Pin Fingerprint Module(can connect R502,R502-A,R503)
·P3: MX 1.25mm space 6 Pin Fingerprint Module(can connect R300,R301T,R303,R303T,R305,R306,R307,R501)


K202 is designed for low power consumption, the power supply is DC12V, the relay time can be adjusted by rotating the button, relay time: 0.5-13 seconds.
It is very easy to register fingerprint, just need to press SET button to register fingerprint and long press SET button to back to factory default.



K202 Operation Instruction

1.SET Button:
Press SET button shortly,blue indicator light flash fast and system in register state, put the finger on fingerprint collection area, fingerprint register successful when hearing music. Fingerprint can be registered continuously when system in register state; if no need adding fingerprint more, waiting a few seconds.
2.Back to factory default:
Press SET button until hear “Di” long beep and music,means initialization operation successful.
3.Set Relay Time:
Rotate K2 to set the closing time of the relay from 0.5 to 13 seconds. The relay is contact output, switch signal, no voltage output.
4.Usage:
Press the finger,the relay closes after the fingerprint passes, and the closing time is determined by K2.  

Note: 1. All indicator lights are off in standby state, and the lights are on in working state;
2. Any fingerprint can be used in the factory state, but the function will be invalid after the fingerprint is registered. 


K202 can be used together with R300,R301T,R303,R303T,R305,R306,R307,R501,R502,R502-A,R503 fingerprint module





R502-A Specifications

ModelR502-A
TypeCapacitive Fingerprint Module
InterfaceUART(TTL)
Resolution508 DPI
VoltageDC 3.3V
Fingerprint Capacity200
Sensing array192*192 pixel
Working current20mA
Standby currentTypical touch standby voltage: 3.3V, Average current: 2uA
Fingerprint module external sizeDiameter 22 (mm)
Fingerprint module inner sizeDiameter 19.3 (mm)
Fingerprint module height5 (mm)(Except the connector)
Effective collection areaDiameter 15.5 (mm)
ConnectorMX1.0-6Pin
LED ControlYES
LED ColorPurple and Blue and Red
Scanning Speed< 0.2 second
Verification Speed< 0.3 second
Matching Method1:1; 1:N
FRR≤1%
FAR≤0.001%
Work environment-20C ---60C
Work Humidity10-85%
Anti-static capacity15KV
Abrasive resistance intensity1 million times
Communications baud rate (UART):(9600 × N) bps where N = 1 ~ 12(default N = 6, ie 57600bps)




Product Files

·Provide Free Reference SDK Files for Arduino, Android,.Net,Windows and so on. 
·Provide User Manual 

You can download the R502-A user manual from this website link:

You can dowload the K202 user manual from this website link:
https://www.dropbox.com/sh/9itshhkx0r9mdyt/AABPH-Dhleve3A1Mn5ZA34pCa?dl=0 


If need SDK files,pls contact us.


K202+R502-A Operation video for how to register fingerprint: https://youtu.be/I777NYIfhPE




Product Pictures

K202-1--

K202 Circuit board diagram

K202-C



R502-A Fingerprint Module

R502-A-AR502-A-B





LED Effect picture

R502-A-E


Size



R502-A-G


Package Listing

K202+R502-A


K202 can be used together with R301T capacitive fingerprint module

K202+R301T

K202 can be used together with R307 optical fingerprint module
K202+R307

K202 can be used together with R501 capacitive fingerprint module
K202+R501

K202 can be used together with R502 capacitive fingerprint module
K202+R502


K202 can be used together with R503 capacitive fingerprint module
K202+R503


CE Certificate

_20180209214440



Brand Name:
grow
Model Number:
K202+R502-A
Fingerprint capacity:
120
Power Supply:
DC 10V--24V
Standby current for control board:
15uA
K202 Size:
64.4*25.4mm
Output:
Relay(Max. current:10A)
R502-A Size:
Diameter 22mm