Siemens SITOP UPS1100 - Relay Outputs

Description, device design, dimension drawing
2.4 Operating displays and signaling
SITOP UPS1600 / UPS1100
34 Manual, 04.2017, A5E37775406-8-76
LED 7 (Ethernet LED / P2)
Signaling
6EP4134-3AB00-2AY0
6EP4136-3AB00-2AY0
6EP4137-3AB00-2AY0
Off
Device not connected with controller
Green
Device connected with controller, no activity
Green/orange alternately
Device connected with controller, send/receive data (RX/TX)
LED 7 is active only for ... -2AY0
LED 8 (Ethernet LED / P1)
Signaling
6EP4134-3AB00-2AY0
6EP4136-3AB00-2AY0
6EP4137-3AB00-2AY0
Off
Device not connected with controller
Green
Device connected with controller, no activity
Green/orange alternately
Device connected with controller, send/receive data (RX/TX)
LED 8 is active only for ... -2AY0
2.4.1.2
Relay outputs
Figure 2-15 Signal connector connection schematic
REL1 (changeover contact):
Energized state: Normal operation (X2.2 - X2.3)
Deenergized state: Buffer mode or off
REL2 (changeover contact):
Energized state: Buffer operation is possible (X2.5 - X2.6)
Deenergized state: Not ready for buffering
Cycle 0.25 Hz: Battery defective or different – or more than 6 battery modules connected – or
the selected buffer time is not reached.
REL3 (NO contact):
Energized state: Buffering of the selected buffer time is possible, or charge state > 85 %.