Esa CN S 500 Power Supply
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The ESA CN S 500 is an industrial CNC control board that incorporates a built‑in 24 VDC power supply (up to ~100 W) and drives a 15″ TFT XGA display with an IP65 keyboard. Common failure modes include loss of the +24 V rail, resulting in all LEDs going out; intermittent or dead status LEDs indicating internal regulator faults; overheating of the on‑board DC/DC converter causing brownouts; and mechanical damage to the panel’s power connectors or display backlight. First‑check diagnostics: verify input voltage at the board’s 24 V connector, measure the +24 V rail with a multimeter while monitoring the status LEDs; inspect the power supply module for burn marks or swollen capacitors; and review any error codes displayed on the TFT screen or logged by the controller firmware.[oss-gpt-20b] |
Need your Esa repaired or tested?
We specialize in the repair and refurbishment of high-end industrial control electronics and power systems like this unit.
- ⚙️ Fast Diagnostics – Same-day evaluation available
- 🔁 Reliable Turnaround – Most jobs ship within 5–10 business days
- 🧰 Expert Technicians – Decades of board-level experience
- ✅ 1-Year Warranty – Every repair fully guaranteed
📞 Call Now: 1 (336) 969-0110
Free Estimates • Industrial-grade testing • Nationwide Service
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Industrial AI Hardware Recovery — Free Diagnostic • Pay Return Shipping Only
[oss-gpt-20b]We reclaim and repair GPUs and industrial AI hardware (cards, PSUs, fan modules, VRM boards). Free estimate — you only pay return shipping if you decline.
- 🔧 Board-level diagnostics (shorts, VRM, memory, fan, thermals)
- 🧪 Burn-in + benchmarks (hash/matrix, memtest, stability)
- ♻️ Option: donate failed cards for parts → we refurb + resell
- ✅ 1-Year warranty on completed repairs
Free Estimates • Industrial-grade testing • 1-Year Warranty • Nationwide Service
Other Repaired Units by Esa
ESA Tria 4000 ControllerESA Tria 4000 ControllerEsa Kletra 400 ControllerEsa TRIA 210 ControllerEsa TRIA 210 EncoderEsa TRIA 250 GV s.r.l ControllerEsa TRIA 220 Control PanelEsa CN S 500 Power SupplyEsa KLETRA 400 Control / Display ModuleESA KLETRA 400 Control / Display ModuleESA TRIA 4000 ControllerESA Tria 220 ControllerESA Tria-220 ControllerESA Tria-220 ControllerESA Tria-220 ControllerESA Tria-220 ControllerESA Tria 5500 MonitorEsa PCB.007.022 boardEsa PCB.007.022 boardEsa PCB.007.022 boardESA TRIA 4000 display unitESA KLETRA 400 controll boxESA TRIA220 controllerESA TRIA220 controller unitESA TRIA6000 CNC monitorESA TRIA600 CNA workstationESA TRIA600 CNA workstationESA TR1A 220 touchscreen controllerESA ESA-LyZ1VF1-11 driveESA TRIA600 monitor workstationESA TRIA6000 cnc work stationESA TRIA 220 controllerESA TRI6000 CNA workstationESA TRI6000 cncESA TRI600 CNA workstationESA 6000 TRI6000 cnc unitContact Us
🚑Shop Location🛠️
Industrial Electronic Repair
145 Rockwell Place Ct
Tobaccoville, NC 27050
🚑 Rush repair shipments only — no walk-ins.
📞Phone
📦Mailing Address🚛
Industrial Electronic Repair
931-E S. Main St #204
Kernersville, NC 27284
📦 Mailing Address (for invoices or shipped repairs)
No walk-ins accepted.