RDM630 View Datasheet(PDF) - Unspecified

Part Name

Description

View to exact match

RDM630

Proximity Reader Module

Unspecified 

Free Datasheet http://www.Datasheet4U.com

2/3

Data Formats

RDM630T Output Data Structure– ASCII(RS232.TTL) 9600bps,N,8,1

STX (02H) DATA(10 ASCII) LRC (2 ASCII) ETX (03H)

[The 1byte (2 ASCII charaters) , LCR is the Longitudinal Redundancy Check.]

For Example: DATA : 62H E3H 08H 6CH EDH，LRC: (62H) XOR (E3H) XOR (08H) XOR (6CH) XOR (EDH)=08H，Output:

0X02 0X36 0X32 0X45 0X33 0X30 0X38 0X36 0X43 0X45 0X44 0X30 0X38 0X03

RDM630W1 Output Data Structure，For Exaple: Wiegand 26 bit

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

P(1) E E E E E E E E E E E E O O O O O O O O O O O O P(2)

EVEN Parity(E)

ODD Parity(O)

P(1):Parity Start Bit, 2-13 bit EVEN Parity bit

P(2):Parity Stop Bit, 14-26 bit ODD Parity bit

Weigand :

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