- RS Stock No.:
- 134-8373
- Mfr. Part No.:
- 45CRM-4LHT2-D4
- Brand:
- Allen Bradley
- RS Stock No.:
- 134-8373
- Mfr. Part No.:
- 45CRM-4LHT2-D4
- Brand:
- Allen Bradley
Technical Reference
Legislation and Compliance
- COO (Country of Origin):
- SG
Product Details
45CRM Colour Registration Mark Sensors
Allen Bradley 45CRM colour registration mark sensors have a high-speed response time and emit three LED colours (red, green and blue) to discern the difference in colour response between the mark and background. IO-Link enabled sensors offer advanced features and diagnostics including Automatic Device Configuration, multiple profiles, trending, descriptive tags, and device-specific parameters
Features and Benefits
IO-Link communication
Provides fast 40 μs response time
Dynamic teach and static teach methods
2 x PNP/NPN (push-pull) outputs
Compact size
Allen Bradley Colour Sensor, 11mm Detection Range, IO-Link - 45CRM-4LHT2-D4
This colour sensor from Rockwell Automation's Allen Bradley range scans the surfaces of objects to ensure they match a pre-set colour. It projects red, green and blue LED lights and measures the differences in their reflections to determine the object's colour. A fast response time of 40μs (microseconds) ensures quick colour detection to reduce downtime and improve efficiency. Thanks to its broad operating temperature range of -20°C to +60°C, this device is suitable for use in demanding industrial environments.
Die-cast zinc housing material is corrosion-resistant for long-lasting performance
IP67 (ingress protection) rating for protection against dust and submersion in 1m of water for up to 30 minutes
Rotary switch to easily adjust sensitivity rate
IP67 (ingress protection) rating for protection against dust and submersion in 1m of water for up to 30 minutes
Rotary switch to easily adjust sensitivity rate
Standards and Certifications
CE (Conformitè Europëenne)
cULus (Underwriters' Laboratories in Canada and the US)
cULus (Underwriters' Laboratories in Canada and the US)
What's the difference between a colour sensor and a contrast sensor?
A colour sensor like this unit is specifically designed to read the colour of an object, while a contrast sensor measures the differences in the shades of a colour compared to a pre-set value.
Specifications
Attribute | Value |
---|---|
Detection Range | 11 mm |
Light Source | RGB LED |
Output Type | NPN/PNP x 2 |
Maximum Current | 60 mA |
Switching Frequency | 8 (Flashing) Hz |
Electrical Connection | 4-Pin M12 Micro Quick Disconnect |
Supply Voltage | 10 → 30 V dc |
LED Status Display | Yes |
Terminal Type | 4-Pin Connector |
Housing Material | Die Cast Zinc |
Series | 45CRM |
Interface | IO-Link |
IP Rating | IP67 |
Minimum Operating Temperature | -20°C |
Maximum Operating Temperature | +60°C |
Mounting Type | Flange Mount |