Roger H85/DEC Series, Instruction And Warnings For The Installer, Page: 17 / 60

17
12.2.1
Wiegand 26bit
DIP1 DIP2 DIP3
OFF OFF OFF
first bit transmitted
1
bit of “even parity”
of bits 2-13
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
MSbit binary code (0...16777215) LSbit
26
bit of “odd parity” of
bits 14-25
12.2.2
Wiegand 26bit with SITE code
DIP1 DIP2 DIP3
OFF OFF ON
first bit transmitted
1
bit of “even parity”
of bits 2-13
2 3 4 5 6 7 8 9
site code
(0 ... 255)
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
MSbit LSbit
binary code (0...65535)
26
bit of “even parity”
of bits 14-25
12.2.3
Wiegand 26bit with SITE code and channel information
DIP1 DIP2 DIP3
OFF OFF ON
first bit transmitted
1
bit of “even
parity” of
bits 2-13
2 3 4 5 6 7
site code (0...63)
8 9
bit 8 bit 9 CH
0 0 A
0 1 B
1 0 C
1 1 D
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
MSbit LSbit
binary code (0...65535)
26
bit of “odd
parity” of
bits 14-25
12.2.4
Wiegand 37bit
DIP1 DIP2 DIP3
OFF ON OFF
first bit transmitted
1
bit of “even
parity” of
bits 2-19
2 3 4 5 6 7 8
“0000000”
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
MSbit binary code (0...268435455) LSbit
37
bit of “odd
parity” of
bits 19-36
12.2.5
Wiegand 37bit with channel information
DIP1 DIP2 DIP3
OFF ON OFF
first bit transmitted
1
bit of “even
parity” of
bits 2-19
2 3 4 5 6
“00000”
8 9
bit 8 bit 9 CH
0 0 A
0 1 B
1 0 C
1 1 D
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
MSbit binary code (0...268435455) LSbit
37
bit of “odd
parity” of
bits 19-36
12.2.6
Wiegand 37bit with SITE code
DIP1 DIP2 DIP3
OFF ON ON
first bit transmitted
1
bit of “even
parity” of
bits 2-19
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
site code
(0...65535)
18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
MSbit LSbit
binary code (0...524287)
37
bit of “odd
parity” of
bits 19-36