Stid ultrys, User Manual

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© STid – MU_ULTRYS_V3.0.1_EN
WIEGAND 3Ca
Message
The frame consists of 36 bits as follows:
Bit 1 …Bit 32 Bit 33…Bit36
Structure
Data (32 bits) LRC
Description
8 hexadecimal digits
MSByte first
Control character
XOR between data sent
Example
For the hexadecimal code “0x001950C3“, the frame sent will be:
0000 0000 0001 1001 0101 0000 1100 0011 0010
0 0 1 9 5 0 C 3 2
Digit 1 Digit 2 Digit 3 Digit 4 Digit 5 Digit 6 Digit 7 Digit 8 LRC
Note
In the case of 5 bytes identifier (40 bits), reader will truncate the MSB byte (8 bits) before
decimal conversion.
WIEGAND 3Cb
Message
The frame consists of 40 bits as follows:
Bit 1 …Bit 40 Bit 41…Bit44
Structure
Data (40 bits)
LRC
Description
8 hexadecimal digits
MSByte first
Control character
XOR between data sent
Example
F or the hexadecimal code “0x 01001950C3”, the frame sent will be:
0000 0001 0000 0000 0001 1001 0101 0000 1100 0011 0011
0 1 0 0 1 9 5 0 C 3 3
Digit 1 Digit 2 Digit 3 Digit 4 Digit 5 Digit 6 Digit 7 Digit.8 Digit 9 Digit 10 LRC