KROHNE OPTIMASS Series Handbook page 43

Output Option 1
Active status O/P 24V DC
Pulse O/P (Passive)
Input < 24V DC
4-20 mA
Common
Active Status Output
The status output can be programmed to provide a constant 24V (20mA maximum) which can be used as
the power source for the pulse output and control input.
Set Menu 4.6.1 to OFF
Set Menu 4.6.2 to ACTIVE LOW
Example Circuits
Load < 500Ω
Fig 1 : 1 x current output
> I500Ω
Fig 3 : Pulse output status powered
Pulse
0V DC
Installation and Operating Instructions OPTIMASS
V < 24 V DC
R >
0.15
Fig 2 : Pulse output external power
Fig 4 : Active status output
V
Pulse
0V DC
Status 24V,
<20mA
0V DC
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