Bachmann TC-40 Unilog TC-40

Bachmann TC‑40 Unilog TC‑40 is a compact industrial control panel used for HMI and CNC interfacing, typically mounted in factory automation setups. Common failure points for this class of panels include degraded LCD backlight or touch circuitry, power supply board faults (especially on the 12 V rail), and connector corrosion on I/O headers. First‑check steps: verify input voltage to the panel’s main power board; inspect the LCD module for burn marks or flickering; test all external connectors for continuity and clean any corroded contacts.[oss-gpt-20b]

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We specialize in the repair and refurbishment of high-end industrial control electronics and power systems like this unit.

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