Integrated Technical Vision Ltd
3
transfer and Annunciation»).
Repeated reading will be available after 0.75 sec if the card is removed
from the reader sensing area.
Hold Mode
Reader is turned to the hold mode while yellow wire is closed to ground.
In this mode reader does not read cards, thus current consumption
decreases.
Do not apply voltage to yellow wire!
Data transfer and control of annunciation
The reader is provided with two-colour LED indicators and buzzer. LED
and buzzer function according to interface type programmed and an-
nunciation mode.
Wiegand or TouchMemory Interface
Engaging of LED and buzzer is possible automatically or by grounding
of corresponding wire according to the table 2.
Table 2. Annunciation mode:
r
e
z
z
u
B
D
E
L
d
e
R
D
E
L
n
e
e
r
G
0
0
d
a
e
r
d
r
a
c
n
o
p
e
e
B
g
n
i
d
a
e
r
t
a
ff
o
h
c
ti
w
s
,
n
o
y
ll
a
m
r
o
n
D
E
L
g
n
i
d
a
e
r
t
a
g
n
i
k
n
il
B
1
0
e
d
i
s
t
u
o
m
o
r
f
l
o
r
t
n
o
C
g
n
i
d
a
e
r
t
a
ff
o
h
c
ti
w
s
,
n
o
y
ll
a
m
r
o
n
D
E
L
g
n
i
d
a
e
r
t
a
g
n
i
k
n
il
B
2
0
d
a
e
r
d
r
a
c
n
o
p
e
e
B
ff
o
h
c
ti
w
S
g
n
i
d
a
e
r
t
a
g
n
i
k
n
il
B
3
0
e
d
i
s
t
u
o
m
o
r
f
l
o
r
t
n
o
C
ff
o
h
c
ti
w
S
g
n
i
d
a
e
r
t
a
g
n
i
k
n
il
B
4
0
d
a
e
r
d
r
a
c
n
o
p
e
e
B
g
n
i
d
a
e
r
t
a
ff
o
h
c
ti
w
s
,
n
o
y
ll
a
m
r
o
n
D
E
L
t
s
o
h
m
o
r
f
l
o
r
t
n
o
C
5
0
e
d
i
s
t
u
o
m
o
r
f
l
o
r
t
n
o
C
g
n
i
d
a
e
r
t
a
ff
o
h
c
ti
w
s
,
n
o
y
ll
a
m
r
o
n
D
E
L
t
s
o
h
m
o
r
f
l
o
r
t
n
o
C
6
0
d
a
e
r
d
r
a
c
n
o
p
e
e
B
t
s
o
h
m
o
r
f
l
o
r
t
n
o
C
t
s
o
h
m
o
r
f
l
o
r
t
n
o
C
7
0
e
d
i
s
t
u
o
m
o
r
f
l
o
r
t
n
o
C
t
s
o
h
m
o
r
f
l
o
r
t
n
o
C
t
s
o
h
m
o
r
f
l
o
r
t
n
o
C
Data transmission from reader comply with standard Wiegand26, Wie-
gand37, Wiegand42 or TouchMemory protocols. Protocol for TouchMem-
ory interface from family 01 (to satisfy the requirements DS1990).
Interface RS232
To control annunciation send control packet to the reader. Packets should
be transmitted with 2 400 baud rate, 8 bit data, no parity, 1 stop bit.
Packet format:
e
t
y
b
f
o
#
0
1
2
3
4
n
o
it
a
n
it
s
e
D
h
7
0
0
0
0
0
e
t
y
b
l
o
r
t
n
o
C
0
0
Control byte:
ti
b
7
6
5
4
3
2
1
0
n
o
it
a
n
it
s
e
D
D
E
L
g
n
i
k
n
il
b
0
0
ti
l
D
E
L
r
e
z
z
u
b
d
e
r
n
e
e
r
g
d
e
r
n
e
e
r
g
y
r
o
t
a
s
l
u
p
y
l
d
e
t
p
u
r
r
e
t
n
i
n
u
1 – corresponds LED or buzzer switched on. LED blinking and buzzer
pulsatory control bits have highest priority.
