Technical Note Of Proximity Switch
Update: 2013-07-17 10:31:07 Clicks: 3747
Model explanation of proximity switch
| NO. | Composition | Code and definition |
| 1 | Switch category |
LM: inductance type CM: capacitance type SM: hall type AM: safety explosion-proof type XM: mimic linear type HM: reed type |
| 2 | Outward appearance code | Cylinder type Angular column type and plane installation type |
| 3 | Working voltage |
30: 6-36VDC 310: 5-24VDC 320: 12-60VDC 330: 10-30VDC
340: 10-55VDC 350: 10-60VDC 360: 5-36VDC 20: 90-250VAC 210: 24-250VAC 220:380VAC 40: 12-240VDC/24-240VAC 50: Special voltage |
| 4 | Detection distance | 01: 1mm 05: 5mm 10: 10mm |
| 5 | Output form |
N: NPN three-wire DC NPN output P: PNP three-wire DC PNP output L: two-wire DC output AC two-wire output J: Relay contact output NP: NPN+PNP double output |
| 6 | Output state |
A: Normally open (NO) B: Normally close (NC) C: Normally open+normally close (NO+NC) MU: Mimic voltage MI: Mimic current |
| 7 | Subsidiary functions |
T: with aviation connector Y: water proof, oil proof I: special requirement H: high temp resistance R: ring type |
| 8 | Long-distance | L: Long-distance |
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