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Bard 3020-024A - 18 inch secondary I-O cable

Bard part 3020-024A is an 18 inch interconnect cable used with Bard MC5000 Series lead-lag controller upgrades to link the secondary I/O board to the main I/O board inside the controller enclosure, allowing the controller to expand its unit staging and control capability when a secondary I/O board is installed. As an OEM Bard cable assembly, it is built for proper connector fit and reliable low-voltage communication between boards, which helps prevent intermittent faults caused by loose or mismatched harnesses. Confirm compatibility by checking the controller model and the upgrade instructions for the specific kit you are servicing, and match the cable routing and connector orientation during installation to protect the pins and ensure stable operation.


  • Technical Specifications
  • Product number: 3020-024A
  • Manufacturer description: 18" Cable For Secondary I-O
  • HTS Code: "8415.90.8085"

  • Previous Versions
  • 3020-024 (Obsolete, superseded by 3020-024A)

$7.00 *

* Orders less than $50 may incure a minimum order fee.