18 mm Metal General Purpose Sensors
Bulletin 42CM 18mm Metal Cylindrical General Purpose Sensors are intended for heavy duty industrial applications requiring an industry standard 18 mm cylindrical housing. Five possible modes of sensing include transmitted beam, diffuse, retro-reflective, polarized retro-reflective, and background suppression, allowing the 42CM to be used in a variety of complex applications. Outputs are short-circuit protected to provide continuous operation even under unexpected conditions.
Features
- Reverse polarity protection
- Output energized lighted status indicator
- NPN or PNP outputs
- L.O. or D.O. outputs
- Five sensing modes
General Purpose Sensors
Specifications
| Title | Number | Download |
|---|---|---|
| Bulletin 42CM 18mm Metal Cylindrical Sensors Installation Instructions | 42CM-IN001 | EN |
Certifications
- CE Marked for all applicable directives
- cULus Listed
Looking for Additional Information?
To find additional product information (CAD drawing files, 3D models, etc.) enter the complete catalog number (including dashes) below.
Product Certifications
Certifications apply when product is marked. See our Product Certification site for Declarations of Conformity, certificates and other certification details.
Can’t Find What You Need?
Browse Literature Library where you can search for additional technical and commercial publications in more languages.
Product Certifications
Certifications apply when product is marked. See our Product Certification site for Declarations of Conformity, certificates and other certification details.
Configuration & Selection Tools
- CrossWorks — Convert competitive catalog numbers to similar Allen-Bradley® products.
- Integrated Architecture Builder — Select hardware and generate bills of materials for projects.
- ProposalWorks — Build complete quotes and proposals.
Other Resources
- Knowledgebase — Visit our online resource for technical information, support chat and forums, software updates, and product safety advisories/notices.