Signal Terminal - Siemens SITOP UPS1600 Manual

Description, device design, dimension drawing
2.2 Connections and terminal designation
Image 2-4
2.2.1.2

Signal terminal

Image 2-5
Image 2-6
Pin Terminal designation
1 BAT.
2 -
3 OK
4 ALARM
5 -
6 RDY TO BUFFER
7 BAT. > 85 %
18
Terminal data SITOP UPS1600 40 A
Signal connector
Signal connector connection schematic
Function
24 V DC OK / BAT
REL1 (changeover contact):
Energized state: Normal operation
Quiescent state: Buffer mode or off
Ready for buffer operation / alarm
REL2 (changeover contact):
Energized state: Buffer mode is possible
Quiescent state: Not ready for buffering
Cycle 0.25 Hz: Defective battery
Battery > 85%
SITOP UPS1600 / UPS1100
Manual, 04.2016, A5E37775406-6-76