H5CC

The H5CC series improves overall user experience through better visual feedback and operation, user interface and predictive remaining lifetime of timer.

Power supply and input have been isolated, eliminating special considerations for grounding or leakage current.
(except H5CC-A11F)

When a timer’s service life expires, there are multiple ways it can potentially fail. For example, it may stop suddenly or become incapable of performing certain control functions.
Preventative maintenance to avoid such mechanical failures or identifying the cause when such a failure occurs, may require a significant effort and time.

When an H5CC Series timer reaches its replacement time, it will visually notify the user via its display by flashing the present value and “RPLC” alternately in one second intervals.

The rate at which an electrolytic capacitor deteriorates varies according to its use environment. Omron offers a tool that allows you to easily calculate your H5CC timer’s replacement time, according to the conditions your using it in.

Each timer has its limited service life.
The standard service life of a relay output contact is 100,000 operations. Factoring in the deterioration of the built-in electrolytic capacitors, Omron recommends that a timer be replaced approximately every 7 to 10 years depending on environment. A timer that is used beyond its service life may fail, potentially emitting smoke or odor.

*1. Compared with the previous products
*2. The AC power supply ground is on the commercial power supply side.