Polytec PSV 300, Hardware Manual

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   
                
    The back panel of the controller is shown in The back panel of the controller is shown in fi fi gu gu re re 3. 3. 2 2 ..
 
    combination combination
Socket for standard power cord with built-in fuses and Socket for standard power cord with built-in fuses and mains voltage mains voltage
selector selector
 
  connector (Sub-D jack) connector (Sub-D jack)
Jack for the interferometer cable to the Jack for the interferometer cable to the junction box junction box
 
   
interface (9-pin Sub-D jack) interface (9-pin Sub-D jack)
Jack for the RS-232 cable to the workstation to control the PSV with the Jack for the RS-232 cable to the workstation to control the PSV with the
software
software
 
   
 
  interface interface
 
  output (BNC jack) output (BNC jack)
The DC voltage at this output is proportional to the The DC voltage at this output is proportional to the logarithm of the optical logarithm of the optical
signal level. signal level.
Figure 3.2: Rear view of the controller Figure 3.2: Rear view of the controller
     
         
     
         
     
 
  disconnect from the mains disconnect from the mains   checking the fuses! checking the fuses!
 
  check the settings of the voltage selector and the rating of the fuses check the settings of the voltage selector and the rating of the fuses  
connecti connecting to the mains ng to the mains !!
 
To control the PSV using the software, in the controller the transfer rate must be set to To control the PSV using the software, in the controller the transfer rate must be set to
    (refer to (refer to sect sect ion ion 5.1 5.1 2.3 2.3 )) !!
 
This opening must This opening must   be kept free to ensure sufficient cooling! The distance from the be kept free to ensure sufficient cooling! The distance from the
wall should b wall should be at least 50mm e at least 50mm !!