Commissioning the specified LD28-F1/76A/116 assembly
Pepperl+Fuchs LD28-F1/76A/116 is a photoelectric thru-beam emitter used to send visible red light to a matched LV28 receiver. This service brief separates the confirmed identity of LD28-F1/76A/116 from the installation choices that must be checked on site. The shared Pepperl+Fuchs main image is an illustrative category montage, not an exact photograph of LD28-F1/76A/116. Use the complete designation on the fitted label when enquiring or replacing the part.
Technical parameters at a glance
| Technical item | Verified value / selection note |
|---|---|
| Exact model | LD28-F1/76A/116 |
| Product role | photoelectric thru-beam emitter |
| System | LD28/LV28 thru-beam pair |
| Emitter | LD28-F1/76a/116 |
| Effective range | Up to 30 m for the documented system |
| Light | Modulated visible red LED |
| Variant check | Confirm the complete designation and current manufacturer documentation before replacement. |
1. Capture the installed record
Before ordering LD28-F1/76A/116, photograph the nameplate and document what is connected on each side of the device. Check supply, signal or mechanical interface, mounting, environmental exposure and the receiving controller. The table is a compact technical reference for LD28-F1/76A/116; a similar printed string can denote another function, rating or certification. Retain any parameter backup and the current drawing with the maintenance record.
2. Define the process duty
In operation, LD28-F1/76A/116 is intended to send visible red light to a matched LV28 receiver. Establish the real input condition, the expected output response and the acceptance limit. Where an accessory, receiver, host card, reflector or magnet is required, include that matched part in the bill of materials. Do not infer that the picture or a neighbouring model code establishes compatibility for LD28-F1/76A/116.
3. Install and prove
At installation, Align the emitter and confirm the specific receiver/terminal configuration. Confirm power is isolated where required and compare the connector or terminals against the current manufacturer documentation for LD28-F1/76A/116. Verify safe-area and hazardous-area boundaries where applicable; the exact certificate and site wiring govern the final decision. Leave enough clearance for the fitted cable and normal service access.
Commission LD28-F1/76A/116 with an observable, known condition rather than only checking an indicator lamp. Record at least two input states and their controller responses, then test the edge of the real working range where practical. If LD28-F1/76A/116 is part of a safety or Ex installation, use the site's approved proof-test procedure and exact approval documents. Save settings, photos and measured results so a later replacement can be compared reliably.
4. Send the purchase brief
A useful quotation request for LD28-F1/76A/116 includes the full code, quantity, site function, connection type, any mating accessory and required approval. Ask the supplier to confirm every changed suffix on a proposed alternative. This page does not declare that other visually similar codes are interchangeable with LD28-F1/76A/116; each requires its own data and fit review.
Visually related codes
The following model strings resemble LD28-F1/76A/116 in print. They are collected for search and stock recognition only; electrical and mechanical functions can differ. Verify every complete designation independently.
- LD28-F1-3974/76 LD28-F1-3974/76а/112
- LD28-F1-3974/76а/112
Handover note
Keep the final LD28-F1/76A/116 nameplate photo, fit check and test record with the machine file. Re-check the exact model whenever the host, process or installation environment changes.
