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 conguración se recomienda cuando tienes multi-
ples lectores biométricos en la misma red. En esta congura-
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 difÃcil 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 conîš¿guration when you have
multiple biometric readers in the same network. In this
conîš¿guration, 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 difîš¿cult 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
R55
C41
L2
R36
R
1
8
R25
R24
R10
C
3
4
L10
L
11
C18
C33
R
9
C42
C1
R5
R45
C43
C44
R28
R21
C45
D13
L
R4
6
C3
C5
R38
L
R14
ZD4
C32
R19
R37
C27
L6
C16
C15
RX4
D5
D10
R
32
R33 R35
R49
IC6
ZD5
ZD6
R
2
2
L3
R53
R34
TAS1
IC11
R15
IC15
R3
R4
L8
R47
FUSE1
IC8
R20
R16
R11
C2
X1
C4
IC7
ICN2
R1
C13
C12
ICN1
R2
3
R48
A
LD5
RE1 RE3
A
LD8
X3
IC1
C
6
U5
L5
L4
RE4RE2
A
LD6
A
LD9
L
R13
ZD1
R54
R50
6
IC12
R17
7
R62
D3
D2
RX
3
R2
LD21
IC2
R30
BAT
U1
IC
5
FUSE2
IC3
A
IC1
A
A
A
A
Free Led 1
Free Led 2
GND
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
R55
C41
L2
R36
R
1
8
R25
R24
R10
C
3
4
L10
L
11
C18
C33
R9
C42
C1
R5
R45
C43
C44
R28
R21
C45
D13
L
R4
6
C3
C5
R38
L
R14
ZD4
C32
R19
R37
C27
L6
C16
C15
RX4
D5
D10
R
32
R33 R35
R49
IC6
ZD5
ZD6
R
2
2
L3
R53
R34
TAS1
IC11
R15
IC15
R3
R4
L8
R47
FUSE1
IC8
R20
R16
R11
C2
X1
C4
IC7
ICN2
R1
C13
C12
ICN1
R2
3
R48
A
LD5
RE1 RE3
A
LD8
X3
IC1
C
6
U5
L5
L4
RE4RE2
A
LD6
A
LD9
L
R13
ZD1
R54
R50
6
IC12
R17
7
R62
D3
D2
RX
3
R2
LD21
IC2
R30
BAT
U1
IC
5
FUSE2
IC3
A
IC1
A
A
A
A
Free Led 1
Free Led 2
GND
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
L
R55
C41
L2
R36
R
1
8
R25
R24
R10
C
3
4
L10
L
11
C18
C33
R9
C42
C1
R5
R45
C43
C44
R28
R21
C45
D13
L
R4
6
C3
C5
R38
L
R14
ZD4
C32
R19
R37
C27
L6
C16
C15
RX4
D5
D10
R32
R33 R35
R49
IC6
ZD5
ZD6
R
22
L3
R53
R34
TAS1
IC11
R15
IC15
R3
R4
L8
R47
FUSE1
IC8
R20
R16
R11
C2
X1
C4
IC7
ICN2
R1
C13
C12
ICN1
R2
3
R48
A
LD5
RE1 RE3
A
LD8
X3
IC1
C
6
U5
L5
L4
RE4RE2
A
LD6
A
LD9
L
R13
ZD1
R54
R50
6
IC12
R17
7
R62
D3
D2
RX3
R2
LD21
IC2
R30
BAT
U1
IC
5
FUSE2
IC3
A
IC1
A
A
A
A
Free Led 1
Free Led 2
GND
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
L
R55
C41
L2
R36
R
1
8
R25
R24
R10
C34
L10
L
11
C18
C33
R9
C42
C1
R5
R45
C43
C44
R28
R21
C45
D13
L
R4
6
C3
C5
R38
L
R14
ZD4
C32
R19
R37
C27
L6
C16
C15
RX4
D5
D10
R
32
R33 R35
R49
IC6
ZD5
ZD6
R2
2
L3
R53
R34
TAS1
IC11
R15
IC15
R3
R4
L8
R47
FUSE1
IC8
R20
R16
R11
C2
X1
C4
IC7
ICN2
R1
C13
C12
ICN1
R23
R48
A
LD5
RE1 RE3
A
LD8
X3
IC1
C6
U5
L5
L4
RE4RE2
A
LD6
A
LD9
L
R13
ZD1
R54
R50
6
IC12
R17
7
R62
D3
D2
RX3
R2
LD21
IC2
R30
BAT
U1
IC
5
FUSE2
IC3
A
IC1
A
A
A
A
Free Led 1
Free Led 2
GND
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
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