OK
4501
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9106 - Product version 9106-002
9
PR 4500 communication interfaces
Functionality
The simple and easily understandable menu structure and the explanatory help texts guide you
effortlessly and automatically through the configuration steps, thus making the product very easy to
use. Functions and configuration options are described in the section ”Configuration / operating the
function keys”.
Application
• Communications interface for modification of operational parameters in 9106.
• When mounted in the process, the display shows process values and device status.
Technical characteristics
• LCD display with 4 lines:
Line 1 (H=5.57 mm) shows status for each channel (OK or error).
Line 2 (H=3.33 mm) shows loop current in mA for channel 1 or tag no.
Line 3 (H=3.33 mm) shows loop current in mA for channel 2 or tag no.
Line 4 shows communications status.
• In order to protect the configuration against unauthorised changes, access to the menus can be
blocked by a password.
Using Modbus output via 4511
When using the digital output of the 4511 and no load on the output terminals of the 9106, the output terminals need to be
shorted to make sure that the 9106 does not overheat.
A short-circuit bridge will be mounted from factory, but only when you order the part together with the 9106. Remember to
order 2 short-circuit bridges if you order the 2-channel version of 9106.
Mounting / demounting the PR 4500 communication interfaces
1: Insert the tabs of the PR 4500 into the holes at the top of the device.
2: Hinge the PR 4500 down until it snaps into place.
Demounting of the PR 4500
3: Push the release button on the bottom of the PR 4500 and hinge the PR 4500 out and up.
4: With the PR 4500 hinged up, remove from the slots at the top of the device.
