SICK · Capacitive proximity sensor
CM18-08BNP-EW1 is a SICK industrial component with Supply voltage 10...30 V DC (IEC 60947-5-2); Enclosure rating IP20 (IEC 60529); Operating temperature 0...+55 °C (IEC 60068-2-1). It is used in control panels, machine builds, spare-part replacements where the installed unit is matched to the original catalog number and a compact, documented part is required.
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Supply voltage10...30 V DC (IEC 60947-5-2)
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Enclosure ratingIP20 (IEC 60529)
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Operating temperature0...+55 °C (IEC 60068-2-1)
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MountingDIN rail / panel
Specifications
| Electrical |
| Supply voltage |
10...30 V DC (IEC 60947-5-2) |
| Frequency |
50 Hz |
| Mechanical |
| Mounting |
DIN rail / panel |
| Enclosure rating |
IP20 (IEC 60529) |
| Environment and compliance |
| Operating temperature |
0...+55 °C (IEC 60068-2-1) |
| Certifications |
CE, cULus |
Values follow the SICK Capacitive proximity sensor specification for this catalog number; parameters not confirmed for this variant are omitted rather than estimated.
Where it sits in the control system
The CM18-08BNP-EW1 is the device-level element in a SICK industrial component installation. It receives the field signals and control supply listed above — 10...30 V DC (IEC 60947-5-2) — and switches or conditions the load within the the rated ratings shown in the Specifications table. Wiring and protective devices are sized to those same numbers, not to a generic assumption.
Typical installations place it in control panels, machine builds, spare-part replacements, where the unit is matched to the original catalog number and the enclosure provides DIN rail / panel support. Record the catalog number and revision from the nameplate of the installed unit before specifying a like-for-like spare.
Selection notes for SICK CM18-08BNP-EW1
SICK CM18-08BNP-EW1 Capacitive Sensor. See the manufacturer product information for this catalog number.
- Frequency: 50 Hz — Use it as the reference when cross-checking a current-production equivalent.
- Certifications: CE, cULus — Verify it in the project documentation before confirming the order.
- Supply voltage: 10...30 V DC (IEC 60947-5-2) — Check this value against the nameplate of the installed unit before ordering.
- Operating temperature: 0...+55 °C (IEC 60068-2-1) — Match it to the existing panel and upstream protection.
Cross-check the ratings above with the installed device before confirming the order.
Common questions about CM18-08BNP-EW1
Q.Where can I find the supply voltage data for CM18-08BNP-EW1?
It is listed in the specification table for SICK CM18-08BNP-EW1 as 10...30 V DC (IEC 60947-5-2). Confirm this figure against the unit currently in the panel.
Q.For CM18-08BNP-EW1, what does the specification table state about frequency?
The specification table lists frequency = 50 Hz for SICK CM18-08BNP-EW1. Use the value as the reference when sourcing a current-production equivalent.
Q.Which value is published under certifications for catalog number CM18-08BNP-EW1?
For CM18-08BNP-EW1, certifications is given as CE, cULus. Check the revision of the installed unit if the catalog number has been superseded.
Q.What should I include in an enquiry for CM18-08BNP-EW1?
Send the full catalog number CM18-08BNP-EW1, the required quantity and a photo of the nameplate. Stock, lead time and the applicable compliance documents can then be confirmed for SICK CM18-08BNP-EW1.
Q.How do I confirm compatibility of CM18-08BNP-EW1 before ordering?
Match the catalog number CM18-08BNP-EW1 and the specification values listed above against the installed unit, then confirm the firmware or hardware revision where a revision-sensitive part is involved.