Omron S8BA Power Supply
Introducing the S8BA series, a DIN-rail mountable, DC-DC uninterruptible power supply (UPS) that is the ideal countermeasure to protect industrial PCs (IPCs) and factory automation controllers from momentary voltage drops and power failures.

Compact, lightweight and long-lasting
Panel downsizing is a big topic at the moment and when designing the S8BA this was a clear focus for our engineers. Previously a UPS was often a large bulky component that had to be mounted at the base of a panel, as it was simply too large and heavy to sit comfortably on a DIN-rail.
The new S8BA is lightweight (at only 800g for the 120W model) and compact thanks to the addition of its Li-Ion batteries. This means that it can be mounted with ease to a standard DIN-rail, saving you valuable panel space.Compared to traditional Lead (Pb) batteries, common in most UPS products on the market, the use of Li-Ion batteries within the S8BA means it can last up to twice as long (life-expectancy is up to 10 years).
Easy installation and multiple communication connections
The S8BA’s innovative push-in terminal block for the I/O interface provides effortless installation. Additionally the S8BA is equipped with an advanced set of communication interfaces (USB, RS-232C) and offers I/O signals to allow compatibility with a variety of IPCs and factory automation controllers.
Uninterrupted power for your control equipment
During a momentary voltage drop or power failure the S8BA would provide a back-up to the 24VDC power source for a guaranteed period of time, giving the operator the necessary time to either shut the system down effectively without losing any data or crashing the controllers or to re-establish a secure stable power supply.
The inclusion of hot-swappable batteries ensures clean, uninterrupted power to protected equipment, even while batteries are being replaced.