Alpha Technologies FXM350_Micro350 UPS - Manual (Page 18)

017-241-B0 Rev B 16
2.4 Micro350 Top Panel
The Micro350 top panel has three additional dry contacts and two user inputs.
The panel also has a door interlock and auxiliary contacts, which can be wired to a user input to generate an
alarm when the door is open.
Figure 6 — Micro350 Top Panel
Dry contacts
C3, C4, and C5
User inputs
S3 and S4
Open door
switch signal
Door interlock
Additional signals connector.
Connects to #9 of figure 3