IOMO FGA-2000, Руководство пользователя

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Consists of 36 bits of binary code. The 1 st bit is the even parity bit
of the 2 nd to 18 th bits, while the 36 th bit is the odd parity bit of the
19
th
to 35
th
bits. The 2
nd
to 19
th
bits are the device code, and the
20 th to 35 th bits are the card number.
Wiegand37 OMMMMSSSSSSSSSSSSCCCCCCCCCCCCCCCCCCCE
Consists of 37 bits of binary code. The 1 st bit is the odd parity bit of
the 2 nd to 18 th bits, while the 37 th bit is the even parity bit of the
19
th
to 36
th
bits. The 2
nd
to 4
th
bits are the manufacturer code, the
5 th to 16 th bits are the site code, and the 21 st to 36 th bits are the
card number.
Wiegand37a EMMMFFFFFFFFFFSSSSSSCCCCCCCCCCCCCCCCO
Consists of 37 bits of binary code. The 1 st bit is the even parity bit
of the 2 nd to 18 th bits, while the 37 th bit is the odd parity bit of the
19
th
to 35
th
bits. The 2
nd
to 4
th
bits are the manufacturer code, 5
th
to
14 th bits are the device code, 15 th to 20 th bits are the site code, and
the 21 st to 36 th bits are the card number.
Wiegand50 ESSSSSSSSSSSSSSSSCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCO
Consists of 50 bits of binary code. The 1 st bit is the even parity bit
of the 2
nd
to 25
th
bits, while the 50
th
bit is the odd parity bit of the
26
th
to 49
th
bits. The 2
nd
to 17
th
bits are the site code, and 18
th
to
49 th bits are the card number.
Note: C denotes card number, E denotes even parity bit, O denotes odd parity bit, F denotes device
code, M denotes manufacturer code, P denotes parity bit, and S denotes site code.
6.4.2 Wiegand Output

Wiegand Output connector supports connect the device as a slave device to another device (master
device), forming a master/slave system.
SRB: Select [ON] to enable SRB function (external SRB); select [OFF] to turn off SRB function.
Wiegand Format: User can choose among the following built-in Wiegand formats: Wiegand 26,
Wiegand 26a, Wiegand 34, Wiegand 34a, Wiegand 36, Wiegand 36a, Wiegand 37, Wiegand 37a and