How to confirm DP-LBF-I1.36.DE before it enters a live installation
Pepperl+Fuchs DP-LBF-I1.36.DE is a fieldbus surge protection module used for limiting surge energy on a fieldbus connection. This product page centers on the precise DP-LBF-I1.36.DE designation and practical fit decisions. Its shared montage is an illustrative category image, not a photograph of the exact variant. Confirm every site-specific electrical, mechanical and approval requirement against the current manufacturer's documentation before a purchase or changeover.
Technical data for the exact designation
| Technical item | Verified value / selection note |
|---|---|
| Exact model | DP-LBF-I1.36.DE |
| Product role | fieldbus surge protection module |
| Device role | Plug-in protection module for a compatible DB-LBF base |
| Circuit | Fieldbus surge protection |
| Shield grounding | DE option uses direct shield grounding |
| Installation | Confirm protected and trunk sides from wiring drawing |
| Variant check | Confirm the complete designation and current manufacturer documentation before replacement. |
Follow the application path
The first decision for DP-LBF-I1.36.DE is where it sits in the process: limiting surge energy on a fieldbus connection. Follow the real signal or mechanical movement through the system before selecting the spare.
1. Match the interface
For DP-LBF-I1.36.DE, check the base type, grounding concept and hazardous-area approval. Record the installed nameplate, matching device, space envelope and existing configuration. An appearance match is only a starting point: signal direction, power, interface and certification must be considered separately.
2. Prove the function
With DP-LBF-I1.36.DE installed, verify continuity of the segment and the earthing path after fitting. Compare observed values with a known test condition and record the controller or diagnostic response. Repeat at the relevant operating limits so that an intermittent wiring or setup problem does not go unnoticed.
3. Close the purchasing record
For a DP-LBF-I1.36.DE enquiry, distinguish the DE direct-ground option from the IE alternative. Provide the full label, circuit or mounting drawing and operating conditions. Ask for written confirmation before accepting any substituted suffix, especially when a related-looking code has different terminals, approval or function.
Related-looking designations
These names visually resemble DP-LBF-I1.36.DE and are grouped as identification references. They may differ in function, circuit values, mounting, communications and hazardous-area approval. Do not apply the technical values of DP-LBF-I1.36.DE to another complete designation without its own specification.
- DP-LBF-I1.36.IE
Final record
Keep the completed check with the maintenance history for DP-LBF-I1.36.DE. If site conditions change, review the current datasheet and repeat the relevant electrical, mechanical and functional checks. The values in this page identify DP-LBF-I1.36.DE where stated; they do not define every visually related code.
