Siemens Industry, Inc.
Building Technologies Division
P/N 315-050537-3
16
For example, only one power line on the fiber switch, then Redundant power supply
should be unchecked and the fiber optic switch wired to M1 L1 power line.
Figure 23
Fault Mask Settings
Redundant Power Lines and Ring Redundancy enabled.
If PAD-3 or PAD-4 is used, then Redundant power supply must be checked at Fault Mask and
should be wired to M2 L2 on the switch. Power Line 1 and Power Line 2 should be
checked for monitoring.
