Siemens SITOP DC UPS 6EP1931-2FC21 User Manual

© Siemens AG, 2009 1/18
Considerations for Use
of the SITOP DC UPS Module
6A without interface (6EP1931-2DC21)
6A with serial interface (6EP1931-2DC31)
6A with USB interface (6EP1931-2DC42)
15A without interface (6EP1931-2EC21)
15A with serial interface (6EP1931-2EC31)
15A with USB interface (6EP1931-2EC42)
40A without interface (6EP1931-2FC21)
40A with USB interface (6EP1931-2FC42)
500S (15A / 2.5kWs capacitor) (6EP1933-2EC41)
500S (15A / 5kWs capacitor) (6EP1933-2EC51)
500P (15A / 5kWs capacitor) (6EP1933-2NC01)
500P (15A / 10kWs capacitor) (6EP1933-2NC11)
Release 2

Siemens SITOP DC UPS 6EP1931-2FC21 Specifications

General

Input Voltage	24 V DC
Input Voltage Range	19.2 - 30 V DC
Output Voltage	24 V DC
Output Current	10 A
Power	240 W
Protection Class	IP20
Battery Type	Lead-acid
Interfaces	potential-free relay contact
Storage Temperature	-20 to +70 °C