3
- Cuando todos los controles están conectados a través de TCP/IP,
entonces la red Rs485 se convierte en local (del Lector 1 al Contro-
lador y luego al Lector 2).
- Conecte los lectores directamente a los terminales Rs485 en cada
controlador.
- Si la distancia Lector-Controlador es grande (50 metros) y si no se
puede establecer la comunicación con el lector, entonces termine la
red Rs485 cerrando el puente en el Controlador EWS
NOTA: Esta configuración se recomienda cuando tienes multi
-
ples lectores biométricos en la misma red. En esta configura
-
ción, NO ES NECESARIO resistencias.
Cuando todo las centrales tienen comunicación TCP/IP con los
lectores biométricos son fáciles de cablear. Cuando las centrales
tienen comunicación RS485, es difícil mantener la cadena deseada
en la red RS485. Cablear los lectores biométricos de esta forma es
un reto. Vea el esquema siguiente.
CONEXIÓN DE LECTORES BIOMÉTRICOS CUANDO TODOS
LOS CONTROLADORES TIENEN COMUNICACIÓN TCP/IP
CONNECTING BIOMETRIC READERS WHEN ALL THE
CONTROLLERS HAVE TCP/IP COMMUNICATION
- When all the controllers are connected via TCP/IP, then the RS485
network becomes local (from Reader 1 to the Controller then
to the Reader 2).
- Connect the readers directly to the Rs485 terminals in each
controller.
- If the distance Reader-Controller is high (50meters) and if the
communication with the reader can not be established, then
terminate the RS485 network by closing the jumper in the EWS
Controller
NOTE: This is recommended configuration when you have
multiple biometric readers in the same network. In this
configuration, NO TERMINATION resistors are required.
When all the controllers have TCP/IP communication the biometric
readers are easily wired. When the controllers have RS485
communication, it is difficult to maintain the daisy chain of the RS485
network. Wiring the biometric readers in that formation is a challenge.
See the schematic diagram bellow.
www.simon.es
L
R
55
C41
L2
R36
R1
8
R
25
R
24
R
10
C
34
L1
0
L1
1
C
18
C
33
R
9
C42
C
1
R5
R
45
C43
C44
R
28
R
21
C
45
D
13
L
R
46
C3
C5
R
38
L
R14
ZD4
C32
R19
R37
C27
L6
C16
C15
R
X
4
D
5
D
10
R
32
R
33
R
35
R
49
IC6
ZD
5
ZD
6
R2
2
L3
R
53
R
34
TAS1
IC11
R
15
IC15
R3
R4
L8
R
47
FUSE1
IC8
R20
R
16
R11
C
2
X1
C4
IC7
ICN2
R1
C13
C12
ICN1
R
23
R
48
A
LD
5
R
E
1
R
E
3
A
LD
8
X
3
IC1
C
6
U5
L5
L4
R
E
4
R
E
2
A
LD
6
A
LD
9
L
R13
ZD1
R54
R50
6
IC12
R17
7
R62
D3
D2
R
X
3
R2
LD
21
IC2
R30
BAT
U1
IC
5
FUSE2
IC
3
A
IC1
A
A
A
A
Free Led 1
Free Led
2
GN
D
12V out
D0 D1
Free Led 1
Free Led 2
GND
12V out
D0
D1
Door Sensor2
Door Sensor1
Exit Button1
Exit Button2
GND
GND
Free In 2 -
Free In 2 +
Free In 1 -
Free In 1 +
Rx
Tx
Busy
12V
5V
3.3V
System
OK
Door
1
Door 2
Free Out 1
Free Out 2
TCP/IP
Earth
12Vdc Out
RS485
PC
TCP/IP
Switch
Máx. 50m
Max. 50m
L
R
55
C41
L2
R36
R1
8
R
25
R
24
R
10
C
34
L1
0
L1
1
C
18
C
33
R
9
C42
C
1
R5
R
45
C43
C44
R
28
R
21
C
45
D
13
L
R
46
C3
C5
R
38
L
R14
ZD4
C32
R19
R37
C27
L6
C16
C15
R
X
4
D
5
D
10
R
32
R
33
R
35
R
49
IC6
ZD
5
ZD
6
R2
2
L3
R
53
R
34
TAS1
IC11
R
15
IC15
R3
R4
L8
R
47
FUSE1
IC8
R20
R
16
R11
C
2
X1
C4
IC7
ICN2
R1
C13
C12
ICN1
R
23
R
48
A
LD
5
R
E
1
R
E
3
A
LD
8
X
3
IC1
C
6
U5
L5
L4
R
E
4
R
E
2
A
LD
6
A
LD
9
L
R13
ZD1
R54
R50
6
IC12
R17
7
R62
D3
D2
R
X
3
R2
LD
21
IC2
R30
BAT
U1
IC
5
FUSE2
IC
3
A
IC1
A
A
A
A
Free Led
1
Free Led 2
GN
D
12V out
D0 D1
Free Led
1
Free Led 2
GN
D
12V out
D0
D1
Door Sensor2
Door Sensor1
Exit Button1
Exit Button2
GND
GND
Free In 2 -
Free In 2 +
Free In 1 -
Free In 1 +
Rx
Tx
Busy
12V
5V
3.3V
System
OK
Door 1
Door 2
Free Out 1
Free Out
2
TCP/IP
Earth
12Vdc Out
L
R
55
C41
L2
R36
R1
8
R
25
R
24
R
10
C
34
L1
0
L1
1
C
18
C
33
R
9
C42
C
1
R5
R
45
C43
C44
R
28
R
21
C
45
D
13
L
R
46
C3
C5
R
38
L
R14
ZD4
C32
R19
R37
C27
L6
C16
C15
R
X
4
D
5
D
10
R
32
R
33
R
35
R
49
IC6
ZD
5
ZD
6
R2
2
L3
R
53
R
34
TAS1
IC11
R
15
IC15
R3
R4
L8
R
47
FUSE1
IC8
R20
R
16
R11
C
2
X1
C4
IC7
ICN2
R1
C13
C12
ICN1
R
23
R
48
A
LD
5
R
E
1
R
E
3
A
LD
8
X
3
IC1
C
6
U5
L5
L4
R
E
4
R
E
2
A
LD
6
A
LD
9
L
R13
ZD1
R54
R50
6
IC12
R17
7
R62
D3
D2
R
X
3
R2
LD
21
IC2
R30
BAT
U1
IC
5
FUSE2
IC
3
A
IC1
A
A
A
A
Free Led
1
Free Led 2
GN
D
12V ou
t
D0 D1
Free Led
1
Free Led 2
GND
12V out
D0
D1
Door Sensor2
Door Sensor1
Exit Button1
Exit Button2
GND
GND
Free In 2 -
Free In 2 +
Free In 1 -
Free In 1 +
Rx
Tx
Busy
12V
5V
3.3V
System
OK
Door 1
Door 2
Free Out 1
Free Out
2
TCP/IP
Earth
12Vdc Out
L
R
55
C41
L2
R36
R1
8
R
25
R
24
R
10
C
34
L1
0
L1
1
C
18
C
33
R
9
C42
C
1
R5
R
45
C43
C44
R
28
R
21
C
45
D
13
L
R
46
C3
C5
R
38
L
R14
ZD4
C32
R19
R37
C27
L6
C16
C15
R
X
4
D
5
D
10
R
32
R
33
R
35
R
49
IC6
ZD
5
ZD
6
R2
2
L3
R
53
R
34
TAS1
IC11
R
15
IC15
R3
R4
L8
R
47
FUSE1
IC8
R20
R
16
R11
C
2
X1
C4
IC7
ICN2
R1
C13
C12
ICN1
R
23
R
48
A
LD
5
R
E
1
R
E
3
A
LD
8
X
3
IC1
C
6
U5
L5
L4
R
E
4
R
E
2
A
LD
6
A
LD
9
L
R13
ZD1
R54
R50
6
IC12
R17
7
R62
D3
D2
R
X
3
R2
LD
21
IC2
R30
BAT
U1
IC
5
FUSE2
IC
3
A
IC1
A
A
A
A
Free Led
1
Free Led 2
GN
D
12V ou
t
D0 D1
Free Led
1
Free Led 2
GND
12V out
D0
D1
Door Sensor2
Door Sensor1
Exit Button1
Exit Button2
GND
GND
Free In 2 -
Free In 2 +
Free In 1 -
Free In 1 +
Rx
Tx
Busy
12V
5V
3.3V
System
OK
Door 1
Door 2
Free Out 1
Free Out
2
TCP/IP
Earth
12Vdc Out
