Assembly and Installation
FLOWSIC100 Flare · Operating Instructions · 8013344/11L2/V 2-5/2018-10 · © SICK Engineering GmbH
145
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Configuration of impulse output:
By default the interface modules are set to OC. To change the impulse output to NAMUR a
jumper inside the interface module has to be set.
Fig. 76
Impulse output
Figure 77
Interface modules mounted on top-hat rail
NOTICE:
Imax (Open collector connection) may not exceed 100 mA. Otherwise the
impulse output can be destroyed.
Calculate RL according to the equation above.
Open collector (default setting) NAMUR
I
max
= 100 mA
1 k
1 k
10 k
+8.2 V d.c.
0 V
R
L
Vc
Vc 2V
–
0 1A
,
--------------------- R
L
Vc 2V
–
0 01A
,
---------------------
≤
≤