3.3.5
Product features and functions
The Lector621 image-based code reader with integrated illumination unit is an intelli‐
gent SICK-4Dpro sensor. The device is used for automatic, stationary identification and
decoding of codes on moving or stationary objects.
The device is available in the two variant lines
Lector621
and
Lector621 ECO
with dif‐
ferent technical characteristics,
see "Device variants", page 13
. The flexible illumination
concept allows consistent code identification even in changing light conditions. The Lec‐
tor621 variant can store images recorded during the read operation or create parame‐
ter backup copies on the optional microSD memory card. The visible laser alignment
aid and the
Autofocus
device function in the case of the Lector621 variant also simpli‐
fies the process of commissioning the device.
Connection of an external illumination unit for triggering by the device is not possible.
PRODUCT DESCRIPTION
3
8022502/15NT/2020-02-11 | SICK
O P E R A T I N G I N S T R U C T I O N S | Lector621
23
Subject to change without notice