User's Manual

Configuration - Configuring the protocol tunneling
Part No.: Rev01 Wireless Field Interface
User’s Manual 2 - 21
2.3 Configuring the protocol tunneling
This release of ISA100 Flexline R220 supports integration with
OneWireless R220. OneWireless R220 WDM supports GPU and
Flexconn protocol tunnel. The Applications (Engauge tool/CIU Prime)
that support GPU and Flexconn protocol tunnel, communicate with the
WDM for configuring and monitoring the ISA100 Flexline R220 devices.
Protocol tunneling can be established for the Wireless Field Interface
device in the following two ways.
1. Serial tunneling through RS-232 or RS-485
2. Ethernet/UDP tunnelling
The serial RS-232 is configured on COM1 of the WDM and serial RS-485 is
configured on COM2 of the WDM. Redundancy is not supported with the serial
RS-232 protocol tunneling. Multiple clients are supported with the Ethernet/
UDP.