Rockwell Automation 1747-L542
Plant PE · Line 1 · Okuma MB-46VAE
Health
88/100 · low confidenceReplace soon
Remaining life: 2.2–6.7 years
- runs at 49°C, +4°C vs. its 45°C design point: ages 1.4× faster
Based on: Label date code (age floor) · Thermal snapshot (walkthrough) simulated sensor data
Life used since install (2008)
106%
Expected end of life: 2029 (middle of the typical life range)
discontinued SLC 500
Recommended action
Discontinued: order the successor 5069-L320ER from the manufacturer or your usual distributor by Jan 2029 (~$6,770, ~79 days + migration work). A used or refurbished 1747-L542 is only a stopgap.
Order by: January 2029
Fastest delivery: ~2 days + 14-day safety buffer before expected end of life
Financial view
Not a line stopper: no downtime exposure counted.
Money model says: use shelf spare
spare PE-S006 on the shelf at this plant
Part value (real listings): $2,355–$2,445
Where to get one (7 options)
| Source | Seller | Condition | Price | Delivery | Warranty | Trust |
|---|---|---|---|---|---|---|
| Successor, from manufacturer Recommended 5069-L320ER: needs migration | Manufacturer direct A | new | $6,770 +$80 ship | 79 days | 12 mo | 99 sample listing |
| Marketplace | eBay seller (99.4% positive, 661 sales) not authorized: counterfeit risk, test on arrival | used | $910 | 6 days | 0 mo | 66 sample listing |
| Marketplace | eBay seller (98.3% positive, 1215 sales) not authorized: counterfeit risk, test on arrival | used | $1,010 +$25 ship | 12 days | 0 mo | 49 sample listing |
| Refurbisher | Industrial refurbisher E not authorized: counterfeit risk, test on arrival | new surplus | $2,310 | 7 days | 24 mo | 86 sample listing |
| Surplus dealer | Surplus dealer B not authorized: counterfeit risk, test on arrival | new surplus | $2,390 +$45 ship | 3 days | 3 mo | 70 sample listing |
| Refurbisher | Industrial refurbisher E not authorized: counterfeit risk, test on arrival | new surplus | $2,490 | 2 days | 24 mo | 86 sample listing |
| Successor, from manufacturer 5069-L320ER: needs migration | Authorized distributor E | new | $7,510 +$80 ship | 45 days | 12 mo | 98 sample listing |
Recommended order: a spare already on a shelf, then the manufacturer or your usual authorized distributor (for discontinued parts, the official successor), then other sources. Sample listings are illustrative until real marketplace data is connected.
Evidence
The label photo image recognition read:
PE-IMG0123 · rendered photo · quality: glare
Image recognition read: 1747-L542 B
Read confidence 0.95 · overall 0.95 · reviewer not yet reviewed
Lifecycle source and alternatives
SLC 5/04 processor 32K
Official successor: 5069-L320ER
Source (secondary): https://de.prosoft-technology.com/insights/produkt-fokus/The-SLC-500-i…
- 5069-L320ER · successor · migration: new firmware/program conversion, wiring and mounting check