KROHNE OPTISWITCH 3000C 2wire EN - Manual (Page 17)

6.2 Adjustment elements
4
1
2
3
Fig. 10: Electronics module - Two-wire output
1 DIL switch for mode adjustment
2 Ground terminal
3 Screwed terminals
4 Control lamp
With the mode adjustment (min./max.) you can determine the
output current.
When using a signal conditioning instrument, always set the
mode switch to max. mode.
In this case, you select the requested mode acc. to the
"Function chart" (max. - max. detection or overfill protection,
min. - min.detection or dry run detection) on the signal
conditioning instrument.
When used on a control system, the following values apply:
l
Mode min.
- Vibrating element uncovered - 16 mA ±1 mA
-
Vibrating element covered - 8 mA ±1 mA
l
Mode max.
- Vibrating element uncovered - 8 mA ±1 mA
-
Vibrating element covered - 16 mA ±1 mA
Control lamp for indication of the switching condition.
l
green = 8 mA
l
red = 16 mA
l
red (flashing) = Failure (<2.3 mA)
Mode adjustment (1)
Signal lamp (4)
OPTISWITCH 3000 C - with two-wire output 17
Set up
30061
-EN
-060830