NB-SEMS-FRT User Manual Ver.1.0
Copyright © 2020 Newbridge Technologies Int. Ltd. All rights reserved.
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Wiegand34
ECCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCO
Consists of 34 bits of binary code. The 1st bit is the even parity bit of the 2nd
to 17th bits, while the 4th bit is the odd parity bit of the 18th to 33rd bits.
The 2nd to 25th bits are the card numbers.
Wiegand34a
ESSSSSSSSCCCCCCCCCCCCCCCCCCCCCCCCO
Consists of 34 bits of binary code. The 1st bit is the even parity bit of the 2nd
to 17th bits, while the 34th bit is the odd parity bit of the 18th to 33rd bits.
The 2nd to 9th bits are the site codes, while the 10th to 25th bits are the
card numbers.
Wiegand36
OFFFFFFFFFFFFFFFFCCCCCCCCCCCCCCCCMME
Consists of 36 bits of binary code. The 1st bit is the odd parity bit of the 2nd
to 18th bits, while the 36th bit is the even parity bit of the 19th to 35th bits.
The 2nd to 17th bits are the device codes. The 18th to 33rd bits are the card
numbers, and the 34th to 35th bits are the manufacturer codes.
Wiegand36a
EFFFFFFFFFFFFFFFFFFCCCCCCCCCCCCCCCCO
Consists of 36 bits of binary code. The 1st bit is the even parity bit of the 2nd
to 18th bits, while the 36th bit is the odd parity bit of the 19th to 35th bits.
The 2nd to 19th bits are the device codes, and the 20th to 35th bits are the
card numbers.
Wiegand37
OMMMMSSSSSSSSSSSSCCCCCCCCCCCCCCCCCCCE
Consists of 37 bits of binary code. The 1st bit is the odd parity bit of the 2nd
to 18th bits, while the 37th bit is the even parity bit of the 19th to 36th bits.
The 2nd to 4th bits are the manufacturer codes. The 5th to 16th bits are the
site codes, and the 21st to 36th bits are the card numbers.
Wiegand37a
EMMMFFFFFFFFFFSSSSSSCCCCCCCCCCCCCCCCO
Consists of 37 bits of binary code. The 1st bit is the even parity bit of the 2nd
to 18th bits, while the 37th bit is the odd parity bit of the 19th to 36th bits.
The 2nd to 4th bits are the manufacturer codes. The 5th to 14th bits are the
device codes, and15th to 20th bits are the site codes, and the 21st to 36th
bits are the card numbers.
Wiegand50
ESSSSSSSSSSSSSSSSCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCO
Consists of 50 bits of binary code. The 1st bit is the even parity bit of the 2nd
to 25th bits, while the 50th bit is the odd parity bit of
Note:
“C “denotes the card number; “E” denotes the even parity bit; “O” denotes the odd parity
bit; “F“ denotes the facility code; “M” denotes the manufacturer code; “P” denotes the
parity bit; and “S” denotes the site code.
