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8. Mount the ring light
has a single mounting bracket, then the side with the two mounting bracket.
When installing, make sure that the connection board is properly inserted into the
interface of the lens.
9. If needed, replace the attachment of the built-in ring light.
The attachments can be easily removed from the ring light or placed on it. Ensure that the
attachment is correctly aligned.
You can find detailed information on the ring light attachments in the following section.
10.Screw the protective lens barrel (article number 6GF3540-8AC11)
Ensure that the lens cable is not pinched.
SIMATIC MV500
Operating Instructions, 05/2019, C79000-G8976-C494-02
⑦
by hooking it into the ring light holder
NOTICE
Minimum clearance between EF lens and the object to be read
Observe the minimum distance to be maintained between the EF lens and the object to
be read. If the object distance in your application cannot be maintained, rotate the lens
one turn out (ensure the lens is firmly seated) and secure it with the knurled nut or the
spring/lock ring.
The operating distances to be observed are specific to the lens:
• 12 mm: 10 ... ∞ mm
• 16 mm: 30 ... ∞ mm
• 25 mm: 200 ... 1000 mm
You may want to unscrew the lens a little further to reduce the minimum operating
distance more.
To increase the maximum operating distance, you can remove the counter ring if
1)
necessary and screw the lens further in.
5.3 Mounting with built-in ring light and EF lens
1)
Mounting
②
. First, hook the side that
⑧
onto the reader
③
.
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