





Accessories
SICK C110A Sensor
SICK C110A round reflector, part 5304549. Corner-cube reflector for retro-reflective photoelectric sensors.
Overview
The SICK C110A (part number 5304549) is a round reflector for retro-reflective photoelectric sensors. The corner-cube structure returns the sensor beam along its original path, enabling single-sided installation of the sensor with the reflector mounted opposite.
How It Works
Incoming light is reflected by the corner-cube geometry parallel to its incidence direction, so the beam returns to the sensor even with small alignment tolerances. The reflector thereby doubles the optical path that the sensor evaluates.
Key Features
- Round corner-cube reflector
- Part number 5304549
- Returns light parallel to incidence for easy alignment
- Compatible with retro-reflective sensor families
- Simple screw or clamp mounting
Typical Applications
- Opposite-end reflector for retro-reflective sensors
- Conveyor object detection installations
- Access monitoring with light beam barriers
- Replacement of soiled or damaged reflectors
Specifications
Attribute | Value |
|---|---|
Model | SICK C110A |
Part number | 5304549 |
Accessory type | Connection and mounting technology |
Installation and Setup Notes
Install the accessory according to the mating product's documentation, verify secure mechanical fixation and strain relief for cables, and inspect the connection during regular machine maintenance to keep the sensing chain reliable.
Frequently Asked Questions
Which sensors use this reflector?
Retro-reflective photoelectric sensor families such as WL series units.
How should it be aligned?
Point the sensor at the reflector center and rotate until the returned signal is maximal.
How often should it be cleaned?
In dusty environments, clean the reflector surface regularly to maintain the optical margin.



