Burkert Type 8793 - Manual (Page 4)

12
Step 2: Connect external position indicator
Gently pull the cover of the standard position indicator
→
out of the housing cover (see Fig. 2: ).
Close housing cover
→
note!
Display element may be damaged if the housing
cover is closed carelessly.
When the external position feedback is installed, ensure
that the housing cover is not shifted or damaged when
closing the display element.
When closing the housing cover, lift it slightly to pre- •
vent it from touching the display element.
Place the external position indicator in the round recess
→
of the housing cover and press down until it engages
(see
Fig. 2: ) .
Installation is now complete.
Next connect the external position feedback to the power
supply, as described in the following chapter.
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External position
indicator
Cover
for standard
display element
Housing cover
Fig. 2: Connecting external position indicator
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14
elecTrical connecTion 8.
Proximity switch 1 Proximity switch 2
1
4 3
2
Fig. 3: Electrical connection
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Pin Configu-
ration
External circuit / signal level
1 Supply
10 ... 30 V
+10 V ... +30 V 1 10 ... 30 V
2 Switching
output (NO)
Proximity
switch 1
+10 V ... +30 V 2 Open /
10 ... 30 V
3 GND GND 3 GND
4 Switching
output
(NO)
Proximity
switch 2
+10 V ... +30 V 4 Open /
10 ... 30 V
Electrical connection Tab. 1:
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Type 8791, 8792, 8793