| Power | 
				 
				
					|   | 
					MA-19  | 
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					| Rated voltage: | 
					
						
						
							115/230 VAC
						
						 
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					| Operating voltage: | 
					
						
							103-132 VAC 
						
						
							207-264 VAC
						
						 
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					| Rated current: | 
					
						
							30 mA @ 115 VAC 
						
						
						
						
						
						 
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					| Rated frequency: | 
					
						
							48-62 Hz
						
						 
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					| Connection: | 
					
						
							PS-02
						
						 
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					| Connector size: | 
					
						
							-
						
						 
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					| W1 | 
				 
				
				
					| 
					
						Electrical specification:
					
				 | 
					Westermo 10 mA balanced current loop | 
				 
				
				
				
					| Data rate: | 
					– 38400 bit/s | 
				 
				
				
				
				
				
					| Connection: | 
					Screw terminal | 
				 
				
				
				
					| Connector size: | 
					0.2 – 2.5 mm2, 24 – 12 AWG | 
				 
				
				
			 
			
			
  
			
			
			
				
					| RS-232 | 
				 
				
				
					| 
					
						Electrical specification:
					
				 | 
					RS-232 V.24 | 
				 
				
				
				
					| Data rate: | 
					– 38400 bit/s | 
				 
				
				
				
				
				
					| Connection: | 
					25-pos. D-sub female DCE | 
				 
				
				
				
			 
			
			
  
			
			
			
			
			
			
				
					| Isolation between interfaces | 
				 
				
				
					| Power to all other | 
					3000 V RMS @50 Hz and 60 s duration (MA-19 via PS-2). | 
				 
				
				
				
					| Line to Line | 
					1500 V RMS @50 Hz and 60 s duration. | 
				 
				
				
				
				
				
				
				
				
				
			 
			
			
  
			
			
			
			
				
					| Standards | 
				 
				
				
					| See Declaration of Conformity, DoC | 
				 
				
				
				
				
				
				
				
			 
			
			
  
			
			
			
			
				
					| Environmental | 
				 
				
					| Temperature, operating: | 
					5 to 50°C | 
				 
			 
			
			
  
			
			
			
			
				
					| Mechanical | 
				 
				
				
					| Dimension (W x H x D): | 
					100x100 mm | 
				 
				
				
				
					| Weight: | 
					0.1 kg | 
				 
				
				
				
					| Mounting: | 
					Rack | 
				 
				
				
			 
			
			
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