Precio FOB
Obtener el precio más reciente|
10 Piece Minimum Order
País:
China
N º de Modelo:
SD-485T485
Precio FOB:
Lugar de origen:
china
Precio de pedido mínimo:
-
Cantidad de pedido mínimo:
10 Piece
Detalle de embalaje:
as per your request
El tiempo de entrega:
Within 7 days after receiving money
Capacidad de suministro:
80000 Piece per Month
Tipo de pago:
T/T, Western Union
Grupo de productos :
Persona de contacto Ms. janety
daxing district, Beijing, Beijing
video converter
Model:SD***5T**5, fiber optical video converter
Isolated PROFIBUS repeaters, extending a 2 km (***0bps)-long two-way communication distance,rate is 0 ~ 1.5 Mbps.
E**5GP is compatible with Siemens repeater 6 ES7 ****0AA***0XA0, is the high-speed isolated PROFIBUS repeaters designed for PROFIBUS bus, applicable to all RS**5 network such as the PROFIBUS network, PPI network, MPI network, MODBUS network and Free Port communication network. It can realize the signal isolation and amplification. When the RS**5 communication distance is over the corresponding baud rates allowing, or nodes on the network are more than the allowed number, you should use repeaters to amplify the signal. The products have characteristics such as extending communication distance, automatically switching the flow of signals and automatically adaptation of baud rate. All their industrial-grade devices are anti-static and anti-lightning, make them work stably in the poor industrial environment.
When the number of nodes witch connected to the bus is more than *2 or of the connective cable between buses exceeds the maximum length of cable(see table below), you need to use repeaters to amplify signal.
Definition of the bus paragraph 1 and 2s connection terminal signal
Bus paragraph 1 connection terminalleft |
Bus paragraph 2 connection terminalright |
||
Signal-name |
description |
Signal-name |
description |
A1 |
Bus paragraph 1s RS**5 signal negative |
A2 |
Bus paragraph 2s RS**5 signal negative |
B1 |
Bus paragraph 1s RS**5 signal positive |
B2 |
Bus paragraph 2s RS**5 signal positive |
FG |
Chassis ground,connect the shielding layer of cable |
FG |
Chassis ground,connect the shielding layer of cable |
A1 |
Bus paragraph 1s RS**5 signal negative |
A2 |
Bus paragraph 2s RS**5 signal negative |
B1 |
Bus paragraph 1s RS**5 signal positive |
B2 |
Bus paragraph 2s RS**5 signal positive |
FG |
Chassis ground,connect the shielding layer of cable |
FG |
Chassis ground,connect the shielding layer of cable |
**4V |
External connect the anode of *4V DC power supply |
|
|
0V |
External connect the cathode of *4V DC power supply |
|
|
Definition of programming device PG/OP socketDB9F socketsignal
Pin number |
Signal-name |
description |
1 |
****- |
***- |
2 |
M*4V |
*4Vground |
3 |
RXD/TXD |
Data wire BRS**5 signal positive |
4 |
***- |
***- |
5 |
M5V |
Data reference potential5V ground |
6 |
P5V |
5V power anode |
7 |
P*4V |
*4V power anode |
8 |
RXD/TXD |
Data wire ARS**5 signal negative |
9 |
***- |
***- |
País: | China |
N º de Modelo: | SD-485T485 |
Precio FOB: | Obtener el precio más reciente |
Lugar de origen: | china |
Precio de pedido mínimo: | - |
Cantidad de pedido mínimo: | 10 Piece |
Detalle de embalaje: | as per your request |
El tiempo de entrega: | Within 7 days after receiving money |
Capacidad de suministro: | 80000 Piece per Month |
Tipo de pago: | T/T, Western Union |
Grupo de productos : | RS485 System |