Jay Electronique SJBT410A Light Curtain is a safety‑critical sensor array used to detect personnel or objects near moving machinery, typically operating on 24 VDC and outputting a 0–20 mA signal to an interlock controller. Common failure modes for this class of light curtains include broken optical fibers or lenses, power supply dropout, faulty transmitter/receiver electronics, and misalignment of the sensor array. First‑check diagnostics: verify 24 VDC input voltage and continuity on the power leads; inspect the transmitter and receiver housings for physical damage or dust buildup; confirm that the output signal (0–20 mA) is within spec using a multimeter or oscilloscope, and review any error codes displayed by the connected safety controller.[oss-gpt-20b] |
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Jay Electronique SLCR106A4 Light CurtainIndustrial Electronic Repair
145 Rockwell Place Ct
Tobaccoville, NC 27050
🚑 Rush repair shipments only — no walk-ins.
Industrial Electronic Repair
931-E S. Main St #204
Kernersville, NC 27284
📦 Mailing Address (for invoices or shipped repairs)
No walk-ins accepted.