CPCIs-7500* – DAQ CPCIs Card – Serial communication
The CPCIs-7500 communication card is configured by inserting SI modules which the board identifies automatically. The interface can be configured through modules in the following modes: RS232, RS422, RS485 and current loop (with optical isolation).
The SI modules with optical isolation allow a protection of up to of up to 1000 V for the use in noisy environments where ground loops can occur. The I/O lines are protected against short-circuits, fast transients, electrostatic discharge and high-frequency EMI. The interface is supported through a 128-byte FIFO buffer for sending and receiving data and guarantees reliable operation at high transfer rates.
* Preliminary product information
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Features
- Asynchronous communication adapter
- Modular mounting through SI modules: 4 sockets for 4-port serial interface
- Can be configured as RS232, RS422, RS485, 20 mA
Current Loop (active, passive), with optical isolation through separate SI modules - Automatic addressing through BIOS
- Automatic module identification
- UART 16C950, downward compatible to 16C450
- 128-byte FIFO buffer for sending and receiving data
- Programmable transfer rate
- 5-, 6-, 7- or 8-bit character
- 1, 1½ or 2 stop bits
- Parity: even, odd or none
- Automatic transmitter control for RS485 and transmitter control through FIFO level
- Common interrupt
Safety features
- SI modules with optical isolation 1000 V
- Creeping distance IEC 61010-1 (VDE411-1)
- Protection against fast transients (Burst)
- Short-circuit protection for RS422 and RS485
- Internal diagnostic possibility, break, parity, overrun and framing error
Applications
- Industrial serial communication
- Akwizycja danych
- Multi-user systems
- PLC interface
- Multidrop applications
- Modem and printer control, etc
Software drivers
Standard drivers for:
- Linux
- 64 bits Windows 7 / 8 / 10 / 11
- On Request : RTX, Xenomai, VxWorks, QNX
Supported Drivers Languages:
- C/C++
- Python
- .NET
- Other on Request
On request:
Documentation and developer resources.
The software functions can be adapted to your applications on request. The board can also be implemented for
other software applications.
DO POBRANIA
Sterowniki
64-bit drivers for Windows and drivers for Linux as well as programming samples are included.
Real-time drivers for Linux and Windows are available on request.
Datasheets
English version French version German version
