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NO: CT-023 PRODUCT: H7HP Counter/Timer
DATE: December 2014 TYPE: Modification Notice
H7HP Counter/Timer Series Modified to Improve Quality
Changes to instruction manual, UL508 certification condition, internal PCB
Effective date: March 2015 production
Reasons for modification: To improve automation of the
internal PCB assembly, the layout was changed for simpler
manufacturing. Changes to the internal PCB do not affect
specifications or performance. To conform to recent UL508
requirements, the instruction manual was consolidated into a
one document and the ambient operating temperature was
lowered.
Affected Parts
Models Specification
Model H7HP-C8 AC100-240V
Model H7HP-C8D DC12-24V
Model H7HP-C8B AC100-240V
Model H7HP-C8DB DC12-24V
Model H7HP-A AC100-240V
Model H7HP-AD DC12-24V
Model H7HP-AB AC100-240V
Model H7HP-ADB DC12-24V
See the following pages for change details.
