Weidmuller WI-GTWY-9 User Manual page 128

WI-GTWY-9-xxx Wireless Gateway
the required I/O registers to the Fieldbus Interface, as described above in the Profibus and
Modbus/TCP sections. An "I/O Instance" for each fieldbus link must also be specified so that
the configured I/O data is made available to one of the six possible Ethernet connections.
In this example, 40 I/O Registers (80 bytes) are transferred to I/O Input Instance 1 (i.e. Ethernet
connection 1). As per the table below, this data would then be available via Ethernet/IP in class
04h, Instance Attribute 64h or in class A0h, Instance Attribute 1. If the Disable option is
checked, the I/O transfer will not be made available to Ethernet/IP. The table below shows the
possible IO Instances and their corresponding Ethernet/IP locations.
Byte order can be changed by selecting 'MS Byte'
IO Instance
IO Input Instance 1-6
IO Output Instance 1-6
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WI-GTWY-9-ETH1 #5
Assembly Object
Class 04h, Instance 64h-69h
Class 04h, Instance 96h-9Bh Class A1h, Attribute 01h-06h
Vendor Specific Object
Class A0h, Attribute 01h-06h
V1.18