Controllers
5.5 Relay and field bus interfaces
5.5
Relay and field bus interfaces
5.5.1
Relay module
Overview
①
X11
②
X13
③
X12
④
Protective cover
⑤
Fixing screw for the protective cover
Figure 5-1
Relay module
72
AT40 and ATD400V for elevators
System Manual, 06/2022, A5E42192709-AH