5 Preparation and Startup     
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5.3  Temperature Control Examples  
5.3.1  Single Modules 
5.3.1.1  TM4-N2RB Model (relay output) 
 
  Note 1) Using SCM-US enables only setting parameter. To monitor and control 
temperature requires the additional 24VDC power supply. 
 
Do not connect SCM-US and RS485 communications cables at the 
bottom at the same time.