Serial data mode
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5 Serial data mode
In serial data mode, multiple controllers or serial I/O devices are networked quickly and eas-
ily using wireless technology. In this way, serial RS-232 or RS-485 cables can be replaced.
Figure 5-1 Serial data mode
You can configure the serial interface of the wireless module using the PSI-CONF software.
In order to connect the wireless module to the PC, use the RAD-CABLE-USB cable (Order
No. 2903447).
WARNING: Explosion hazard when used in potentially explosive areas
The USB cable must not be used in potentially explosive areas.
– When operating the network in serial data mode, it may not be possible to diagnose
all devices. In this case, stop the serial application in order to perform full diagnostics.
– Using the PSI-CONF software, you can assign different serial settings to the devices
under “Individual Settings”.