Technical specifications 
  A.4 Analog inputs and outputs expansion modules (EMs) 
S7-200 SMART 
System Manual, V2.3, 07/2017, A5E03822230-AF 
747 
EM AM03 wiring current transducers 
Wiring current transducers are available as 2-wire transducers and 4-wire transducers as 
shown below.  
 
Table A- 107  Wiring diagrams for the EM AM03 2 x Analog Inputs / 1 x Analog Outputs (6ES7288-
3AM03-0AA and the EM AM06 4 x Analog Inputs / 2 x Analog Outputs (6ES7288-
3AM06-0AA0) 
EM AM03 2 x Analog Inputs / 1 x Analog Outputs 
(6ES7288-3AM03-0AA0) 
EM AM06 4 x Analog Inputs / 2 x Analog Outputs 
(6ES7288-3AM06-0AA0) 
 
Note: Connectors must be gold. See Appendix F, Spare parts and other hardware, for article number.