32   23-03-2009  105446  06 
Standard connections (all versions) 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Fig. 5 
 
Pos. Description 
 
Power control switch with a cable connection and on/off 
switch. It also contains the main fuse. See section 6.1 for 
information on how to change the fuses and section 3.2.1 
to adjust the voltage setting of the power control switch.  
 
Connection for synchronization output.  
The state of the synchronization output is determined by 
the READ or TRUE temperature (dependent on the choice 
of reference sensor) by the following guidelines:  
 When the extended stability time is = 0 minute, the 
relay is switched on for 2 seconds, when stability is 
achieved.  
 When the extended stability time  1 minute for the 
internal reference sensor (READ),  the relay is switched 
on in the last minute of the extended stability time. 
Sync.
230V 5AF/115V 10AF
115 V
Fuse
RS232
1
2
3