cmc Instruments GmbH
15
version 3.6-05/18
7. COMMUNICATION
7.1 POSSIBILITIES OF COMMUNICATION
The following modes are possible:
- RS232 or Profibus/Profinet/Modbus/CAN,
- RS232/Profibus/Profinet/Modbus/CAN and LAN
or
RS232/Profibus/Profinet/Modbus/CAN and WLAN,
- 8-channel Analog Output (0-10 V) with USB-Output module
(requires PC or Laptop, Windows version 7 or higher),
- 2-channel Analog Output (0-10 V, requires LAN interface),
- GSM module.
The simultaneous operation of LAN and WLAN is not possible.
The simultaneous operation of RS232 and Profibus/Modbus/CAN is not possible.
Furthermore, it is possible to use a converter RS232/RS485 or RS232/USB the serial
port to establish connectivity to a PC or notebook.
The next figure show the possibilities of communication of the OilQSens
.
OilQSens
®
OilQSens
®
Communication
unit
WLAN
LAN
Router/
Switch/
GSM
Internet
PC
RS232
90-264V/
47-63Hz
Server
cmc
RS232/USB
Converter
Power
Supply
PC
Router/
Switch
User-Side
User-Side
until 100m in buildings
until 300m free air
Process
control
system
RS232/Profibus/
Modubus/CAN
converter
Analog
Out
(USB)
Analog
Out
(LAN)
Fig. 2:
Communication of the OilQSens
.
