Repair
Repair Price: $ 1,188.00
Purchase
CSL Part Number: 72446
Product Overview: The Atcom 64 Real Time Controller Base (model 501A) is the main chassis for the ATC/Marsh Bellofram ATCOM 64 system, a programmable logic controller platform used primarily in paper manufacturing and processing applications. It serves as the central processing unit that coordinates analog and digital I/O modules, executing control logic and managing real-time process automation. The controller accepts EEPROM program cartridges and communicates via RS232. It houses relay-based output circuitry and provides power distribution to connected I/O chassis modules. This base unit is commonly found in older paper mill control systems for monitoring and regulating production line parameters.
Category: Operator Interface
Manufacturer: ATC
Manufacturer Synonyms: AUTOMATIC TIMING & CONTROLS
Alternate Manufacturer Names: Marsh Bellofram
Manufacturer Part Number: 501A 1T 1XX
Also Known As(AKA): 501A MAIN CHASSIS
Other Synonyms: Marsh Bellofram
Module repair if needed is extra.
Common Failures
Reported issues for this product include receiving power on the input side but having no output, which may relate to component positioning or connection issues. Additionally, relays that are not fully seated and incorrect installation of certain integrated circuits have been observed as potential causes of operational failures.
Repair Approach
Repairs typically involve inspecting and correcting the installation of components such as socket connectors and integrated circuits. Adjusting component seating and addressing circuit board connectivity issues may resolve functionality concerns. The specific repair approach depends on the findings during evaluation.
Testing & Quality
Following repair, devices undergo functional testing to verify operational integrity. Testing includes verifying that inputs correspond to outputs under appropriate conditions. Quality checks are performed to help ensure reliable operation before return to the customer.
Service and repair your broken ATC part
We can repair your ATC model 501A 1T 1XX in our facility. Let our skilled technicians get your ATC 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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