Figure 24 Ferrite Clamp Installation - Honeywell UMC800 Installation And User Manual

Installing ferrite clamp for CE compliance
This procedure ensures that unwanted radio frequency noise is filtered. It is required for CE compliance.
Parts needed
Part #
047260
089037
Installing ferrite clamp
Step
1
Disconnect all power to the instrument.
2
See Figure 24. Attach the ferrite clamp around all the wires as close to the Configuration port
terminals as possible (within ½" of the terminals). For maximum shielding you must minimize
the amount of unshielded exposed wire. The ferrite clamp should overlap or abut the cable
shield enclosing the wires.
3
Snap the ferrite clamp closed, making sure to not pinch the wires.
4
To prevent the ferrite clamp from sliding, attach cable ties around the wires snugly against each
end of the ferrite clamp.
5
Trim the cable tie but leave a "tail" of approximately 1".
Release F
4/01
Quantity
1
2
Attach ties snugly
against each side of
the clamp.

Figure 24 Ferrite clamp installation

UMC800 Controller Installation and User Guide
Wiring Communication Links
Description
Ferrite cable clamps
Nylon cable ties
Action
Mounting and Wiring
39