Current limiting Built in current limited sensor power
Maximum field cable length 200 meters (218 yards)
Rated insulation voltage 50 V
Dielectric test voltage 500 V a.c.
Power dissipation 4 W
Current consumption +5 V Modulebus 115 mA
Current consumption +24 V external NAMUR = 56 + 0.5 x external load [mA] 12 V = 89 + 0.7 x external load [mA] 24 V
= 97 + external load [mA]
DP840 3BSE028926R1 Product manual
Features and benefits
8 channels
The modules can be used in both single and redundant applications
Interface for NAMUR, 12 V and 24 V transducer signal levels
Each channel can be configured for pulse count or frequency measurement
The inputs can also be read as DI signals
Pulse count by accumulation in a 16 bit counter
Frequency (speed) measurement 0.5 Hz – 20 kHz
Advanced on-board diagnostics
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