Fail-Safe Modules   
7.7 4 F-DO DC24V/2A PROFIsafe digital electronic module 
  ET 200S Distributed I/O System - Fail-Safe Modules 
166  Installation and Operating Manual, 08/2008, A5E00103686-07 
Terminal Assignment 
The diagram below shows the terminal assignment of the EM 4 F-DO DC24V/2A PROFIsafe 
for the supported terminal modules TM-E30S44-01, TM-E30C44-01, TM-E30S46-A1 and 
TM-E30C46-A1. 
'2'2
00
$8;$8;3( 
$8;$8;3( 
'2'2
3 3 
$
$
$
$
$
$ $
$
$8;$8;3( 
$8;$8;3( 
'2'2 
00
'2'2 
33 
70($ 70($
 
DOx P:  Terminal for fail-safe digital output (P/M switching) 
DOx M:  Terminal for fail-safe digital output (P/M switching) 
At TM-E...46-A1: AUX 1 bus implemented. Connection to terminals A3 to A16 for any connection of 
PE (individual grouping of load current power supplies possible) 
Figure 7-49  Terminal Assignment of TM-E...44-01/TM-E...46-A1 for EM 4 F-DO DC24V/2A 
PROFIsafe 
 
See also 
Properties of the PM-E F pm DC24V PROFIsafe Power Module (Page 62)