Fail-Safe Modules 
  7.8 1 F-RO DC24V/AC24..230V/5A Digital Electronic Module 
ET 200S Distributed I/O System - Fail-Safe Modules 
Installation and Operating Manual, 08/2008, A5E00103686-07 
181 
7.8.3  Wiring of EM 1 F-RO DC24V/AC24..230V/5A 
Block diagram 
3
3
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5HDGEDFN
%DFNSODQHEXV
(76
EDFNSODQH
EXV
LQWHUIDFH
287
287
3VZLWFK
0VZLWFK
6WDWXVRI
UHOD\RXWSXW
 
Figure 7-56  Block diagram of the EM 1 F-RO DC24V/AC24..230V/5A