Ideal for industrial computer (IPC) and controller for low-power and blackout measures.DC-DC type small DIN rail mounting UPS, new appearance.[Features]· Safe, even for DIN rail mounts. 800 g small, lightweight (S8BA-24D24D120LF model)· Supports three connection methods. USB / RS232C / IO port· Industrial computer (IPC) and controller shutdown is possible.· Easy wiring. Just plug in. Push in terminal stand adoption· Lithium-ion battery adoption. 10-year expected lifespan. User exchangeable (hot-swap).· DC-DC for efficient back up of equipment only.