Siemens Simatic S7-300 - Special Signal Modules

5-1
Programmable Logic Controllers S7-300 Module Data
A5E00105505-03
Special Signal modules
In this Appendix
Section Contents Page
5.1 Module Overview 5-2
5.2 Simulator Module SM 374; IN/OUT 16;
(6ES7374-2XH01-0AA0)
5-3
5.3 Dummy Module DM 370; (6ES7370-0AA01-0AA0) 5-5
5.4 Position Decoder Module SM 338; POS-INPUT;
(6ES7338-4BC01-0AB0)
5-7
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