1756-DHRIO
ControlLogix DH Plus/RIO Comms Module
Serial #:
This product has not been verified. Please {} to confirm authenticity.
register your product
Rockwell Automation announces that as of December 31, 2024, the ControlLogix DH Plus/RIO Comms Module will be discontinued and no longer available for sale. Customers are encouraged to remove references to the affected product(s)
Discontinued Date:
December 31, 2024
Replacement Category:
Engineering Replacement
Product at a glance
1756-DHRIO
ControlLogix DH Plus/RIO Comms Module
Serial #:
This product has not been verified. Please {} to confirm authenticity.
register your product
Rockwell Automation announces that as of December 31, 2024, the ControlLogix DH Plus/RIO Comms Module will be discontinued and no longer available for sale. Customers are encouraged to remove references to the affected product(s)
Discontinued Date:
December 31, 2024
Replacement Category:
Engineering Replacement
Product at a glance
Multiple countries of origin based on manufacturing location
Copyright ©2026 Rockwell Automation, Inc.