SITOP DC UPS module 24 V/6 A Uninterruptible power supply with serial interface Input: DC 24 V/6.85 A Output: DC 24 V/6 A The uninterruptible power supply with battery modules is the ideal addition to all 24 V power supplies. It bridges longer power outages lasting up to hours and thus ensures uninterrupted system operation. Even if a larger buffer current is required, the DC UPS with maintenance-free lead batteries offers optimum safety.