Controllers
4.5 Relay and field bus interfaces
4.5
Relay and field bus interfaces
4.5.1
Relay module
Overview
①
X11
②
X13
③
X12
④
Protective cover
⑤
Fixing screw for the protective cover
Figure 4-1
Relay module
54
Door control units SIDOOR AT40 and ATD400V for elevators
System Manual, 06/2018, A5E42192709-AC