Parameterizing The Product Via Opc Ua; Identifying Devices - WAGO 765-4102/0100-0000 User Manual

765-4102/0100-0000
The client can access device parameters anonymously (only read access) or with a user-
name/password (read/write access). The username and password are set with the Field
IO Webserver.
The following figure shows an excerpt from the device's information model.

10.2.5.1 Parameterizing the Product via OPC UA

10.2.5.1.1 Identifying Devices

The device provides nodes for device identification. For example, the OPC UA client can
read out the version of the device firmware used in the SoftwareRevision node. The
path to this node is:
Root > Object > DeviceSet > [device name]
Node Name
Manufacturer
ManufacturerUri
Model
ProductCode
RevisionCounter
Product manual | Version: 2.1.0
8PORT IOL-B FLD PN DC 24V 2.0A
Figure 41: Figure 49: OPC UA: Device Information Model
Node Class Access
Variable Read
Variable Read
Variable Read
Variable Read
Variable Read
Commissioning
Table 66: Identify Devices
Description
Device manufacturer
URL of the device manu-
facturer
Model name of the device:
"IO System Field-765-
xxxx"
Product code of the de-
vice: "765-xxxx/xxxx-xxxx"
Hardware version of the
device
123