Banner QL50 Series - Manual

Printed in USA 03/05 P/N 112151 rev. C
QL50 Luminescence Sensor
Compact, self-contained luminescence sensor
Features
• Compact, self-contained design
• Senses luminescent marks, even on luminescent backgrounds and on reflective
surfaces, such as ceramic, metal, or mirrored glass
• Easy-to-set programming options for sensing precision and fine detection
• Low cost
• 2 indicator LEDs show operating and output status
• Fast 250 microsecond sensing response time
• NPN or PNP discrete output, depending on model
• Output OFF-delay option for longer ON condition
• 3-position swivel QD connector
Models
LISTED
US
Model Cable/Connector* Supply Voltage Output type Sensing Range
QL50AP6XD20BQ 4-pin Euro-style (M12)
QD connector with
3-position swivel
10 to 30V dc
PNP
0 to 40 mm
(0 to 1.57")
QL50AN6XD20BQ NPN
* Mating cable required; see page 8 for cable options.
WARNING . . .
Not To Be Used for Personnel Protection
Never use these products as sensing devices for personnel protection. Doing so could lead to serious injury or death.
These sensors do NOT include the self-checking redundant circuitry necessary to allow their use in personnel safety applications. A
sensor failure or malfunction can cause either an energized or de-energized sensor output condition. Consult your current Banner Safety Products
catalog for safety products which meet OSHA, ANSI and IEC standards for personnel protection.
!