Repair
Repair Price: $ 484.00
Purchase
CSL Part Number: 12494
Category: PLC
Manufacturer: Siemens
Alternate Manufacturer Names: Texas Instruments
Manufacturer Part Number: TI435
Series: Series 405 PLC
Other Synonyms: Texas Instruments
Call or email for current repair price and replacement options.
Common Failures
Common issues reported by customers include power supply indicators blinking or flashing and units not powering on. Weak or leaking capacitors are often found in the power supply and oscillator circuits. Other reported issues include no input/output functionality and failure to reset due to low battery voltage.
Repair Approach
Our standard repair process includes replacing faulty low voltage electrolytic capacitors when leakage or weakness is identified during evaluation. Memory card batteries are replaced when found to be faulty. Additional components such as keyswitches or mode switches may be replaced as needed to restore functionality. After component replacement, units undergo burn-in testing to verify stability.
Testing & Quality
Following repair, units are subjected to burn-in periods ranging from one hour to several days to confirm operational stability. This testing verifies that replaced components are functioning correctly. The burn-in process also helps identify any remaining issues. Please note that reprogramming may be required for some units if memory is reset during the repair process.
Service and repair your broken Siemens part
We can repair your Siemens model TI435 in our facility. Let our skilled technicians get your Siemens back in operation quickly.
Step 1 - Click the green 'Repair Now' button above to add the part and then complete the RMA.
Step 2 - The RMA form will be sent to you via email. Print the RMA form and put it in a box with the item(s) for repair.
Step 3 - Ship or mail the box to the address listed on the RMA.
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