Omron E2E-X4B28 2M Proximity Sensor
Omron E2E-X4B28 2M provides 4 mm sensing in an M8 shielded short-body housing with DC 3-wire PNP normally closed switching. A pre-wired 2 m cable supplies fixed connection, while the setting range extends from 0 to 3 mm. Operating voltage is 10 to 30 VDC and response frequency is 700 Hz. The E2E-X4B28 2M sits within the E2E NEXT Series, with comparable compact models listed across the wider M8 PNP proximity sensor range offered among sensing products from Omron Sensor Products.
| Brand | Omron |
| Product | Proximity Sensors |
| Model Number | E2E-X4B28 2M |
Omron E2E-X4B28 2M Proximity Sensor - Technical Specifications
| Specification | Value |
|---|---|
| Sensor | Inductive |
| Size | M8 |
| Mounting type | Shielded |
| Sensing Distance | 4 mm |
| Setting Distance | 0 to 3 mm |
| Output configuration | DC 3-Wire PNP |
| Operation Mode | NC |
| Body Length | Short Body |
| Connection Method | Pre-wired 2 M Cable |
| Detectable Object | Ferrous metal |
| Standard Sensing Object | Iron, 12 × 12 × 1 mm |
| Response Frequency | 700 Hz |
| Power Supply Voltage | 10 to 30 VDC |
| Protection Circuit | Power supply reverse polarity protection, Surge suppressor, Output short-circuit protection, Output reverse polarity protection |
| Ambient Temperature Range | Operating:-25 to 60°C Storage:-25 to 70°C |
| Degree of Protection | IEC 60529: IP67, ISO 20653 |
| Control Output | 1-output models: 10 to 30 VDC, Class 2, 50 mA max. |
| Indicators | In the Standard I/O mode (SIO mode): Operation indicator (orange, lit) and communication indicator (green, not lit) In the IO-Link communication mode (COM mode): Operation indicator (orange, lit) and communication indicator (green, blinking at 1 s intervals) |
| Materials | Nickel-plated bras, Polybutylene terephthalat (PBT), Nickel-plated brass, Zinc-plated iron, Vinyl chloride (PVC). |
| Weight | Approx. 85 g |
The Omron E2E-X4B28 2M Proximity Sensor provides a 4 mm sensing distance from an M8 shielded short-body housing with a 0 to 3 mm setting range. DC 3-wire PNP normally closed output is delivered through a pre-wired 2 m cable. The sensor operates from 10 to 30 VDC with a 700 Hz response frequency. Ferrous metal is specified with an iron 12 × 12 × 1 mm standard object. The stated 1-output rating is 50 mA max. Supply reverse polarity, output reverse polarity, surge, and short-circuit protection are included.
When an Omron M8 proximity sensor requires PNP NC switching with compact mounting and fixed 2 m wiring, the corresponding model is the E2E-X4B28. Operating temperature extends from -25 to 60°C and storage temperature from -25 to 70°C, while IEC 60529 IP67 and ISO 20653 are specified. Nickel-plated brass, PBT, zinc-plated iron, and PVC are listed among the materials. Search intent also covers an Omron PNP proximity sensor, Omron 4 mm proximity sensor, and Omron pre-wired proximity sensor. For a related M12 short-body PNP NC version with the same sensing distance, see E2E-X4B212 2M.
