Omron E2E-X3B28 2M Proximity Sensor
Omron E2E-X3B28 2M is a compact M8 sensor with shielded mounting, a 3 mm sensing distance, and DC 3-wire PNP normally closed output. Its setting range extends from 0 to 2.4 mm, while a pre-wired 2 m cable provides direct electrical connection. The sensor operates from 10 to 30 VDC with a 1,000 Hz response frequency. The E2E-X3B28 2M belongs to the E2E NEXT Series, while related compact configurations can be explored through the broader M8 proximity sensor range available among industrial sensing products from Omron Sensors.
| Brand | Omron |
| Product | Proximity Sensors |
| Model Number | E2E-X3B28 2M |
Omron E2E-X3B28 2M Proximity Sensor - Technical Specifications
| Specification | Value |
|---|---|
| Sensor | Inductive |
| Size | M8 |
| Mounting type | Shielded |
| Sensing Distance | 3 mm |
| Setting Distance | 0 to 2.4 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, 9 × 9 × 1 mm |
| Response Frequency | 1,000 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/Storage: -25 to 70°C |
| Degree of Protection | IEC 60529: IP67, ISO 20653 |
| Control Output | 1-output models: 10 to 30 VDC, Class 2, 100 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-X3B28 2M Proximity Sensor uses an M8 shielded short-body housing with a 3 mm sensing distance and a 0 to 2.4 mm setting range. Its DC 3-wire PNP output operates as normally closed through a pre-wired 2 m cable. Supply voltage is 10 to 30 VDC and response frequency is 1,000 Hz. Ferrous metal is specified with an iron 9 × 9 × 1 mm standard object. The listed 1-output rating is 100 mA max. Reverse supply polarity, output reverse polarity, surge, and output short-circuit protection are included.
For an Omron M8 proximity sensor requiring short-body mounting, fixed wiring, and PNP NC switching, the relevant model is the E2E-X3B28. Operating and storage temperatures extend 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 construction materials. The same specifications are relevant to an Omron PNP proximity sensor, Omron 3 mm proximity sensor, and Omron pre-wired proximity sensor. For an M12 model with 5 mm sensing and PNP NO operation, see E2E-X5MB1T12 2M.
