03-09-05 25
725 37,12 46,4
850 43,52 54,4
1000 51,2 64,0
Load conditions for analog output.
The current output load resistance should not exceed 500 ohms. A return path to
ground should be provided via pin 11 (GND). The total resistance in the analog
out lead and the ground lead must not exceed 15 ohms.
0-20mA
max 500 ohm
+
-
0-10 VDC
max 100 meters
max 7.5 ohm /signal lead
pin 13
pin 11
SLS5000 connector
Figure 13: Example of connection:
Note: We recommend the use of temperature stable resistors to reduce the effects
of voltage variations due to resistance changes.
Always turn the power off before connecting or disconnecting the analog output
load.
Alternative connections for valid output
The output transistor conducts as long as the measurement is valid.
+ 5V
Valid out
100 ohm
V+
SLS2000
green
yellow
LOW = Valid
HIGH = Invalid
I = max 50 mA
4.7 k ohm
Figure 14: Example of connection (current sink):
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