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CSL Part Number: 85684
Product Overview: A remote I/O module for a modular PLC platform, enabling distributed input/output control over a remote base connected to the CPU. Used in industrial automation and machine control to expand I/O points beyond the local rack, supporting discrete and analog signal interfacing across factory equipment.
Category: PLC
Manufacturer: KOYO
Manufacturer Synonyms: Direct Logic, Automation Direct
Manufacturer Part Number: D4-RS
Also Known As(AKA): Direct Logic
Common Failures
This product repair history primarily involves cases where no specific problem was initially stated by the customer. Evaluation processes confirmed that issues were present and addressed.
Repair Approach
Repairs were completed using standard troubleshooting and repair procedures. Units were returned to serviceable condition and shipped back to the customer.
Service and repair your broken KOYO part
We can repair your KOYO model D4-RS in our facility. Let our skilled technicians get your KOYO 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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