Communication interfaces
PClog provides up to 4 serial ports, 2 Ethernet ports and 4 USB ports
that can be used to communicate with all external devices via serial
protocols or standard TCP/IP interface provided by the software
package.
RS232 and USB ports can be converted in RS422/RS485 standard using
simple
serial converters.
In case of protocols that require a special field-bus interface,
it is possible to ask for a special version of PClog that is equipped
with an additional field-bus communication board on PCI slot.
PClog-MPI
The package provides a complete HMI solution for communication with
Siemens S7 SIMATIC PLC family using Profibus MPI protocol; the package
includes:
- PClog
- external PC adaptor RS232/MPI
- communication software
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