NOTE
A large selection of photoelectric sensors and accessories (brackets, connecting
cables) can be found at www.sick.com.
Figure 19: Bar code at the end or start of the piece goods
The mounting location of the device is dependent on the distance a from the bar code
to the front object edge. Depending on the application, the device must be mounted so
that bar codes on objects of different sizes can be read in full during the time window
for evaluation (reading interval).
5.7.3 Mounting incremental encoder
An incremental encoder is needed during the separation of bar codes of the same code
type and with identical contents.
The incremental pulses must originate from the area of the conveying line on which the
device is reading.
1. Mount suitable incremental encoders in the vicinity of the device.
Optimally, the incremental encoder is mounted against the running direction of the
conveying line in front of the device.
2. Create direct and secure contact with the drive technology and ensure that friction
wheel turns without slipping.
MOUNTING 5
8014396/ZMG8/2017-07-04 | SICK O P E R A T I N G I N S T R U C T I O N S | CLV69x
31
Subject to change without notice
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