Omron E3ZM-B86 Photoelectric Sensor
Omron E3ZM-B86 is a retro-reflective photoelectric sensor with an M.S.R. function specified for sensing from 100 to 500 mm. Its 650 nm red LED establishes the optical sensing path, while the PNP output communicates the switching state to compatible PLC and machine-control inputs. A 500 ml transparent round PET bottle with a 65 mm diameter is specified as the reference target. Light-ON and Dark-ON operation can be selected through the cable switching arrangement. The sensor operates from 10 to 30 VDC and uses an M8 4-pin connector for electrical integration. Current consumption is specified at 15 mA maximum at a 30 V supply, while response time is 1 ms maximum. The E3ZM-B86 belongs to the E3ZM Series and the PNP transparent-object sensor range across Omron Industrial Sensor Products.
| Brand | Omron |
| Product | Photoelectric Sensors |
| Model Number | E3ZM-B86 |
Omron E3ZM-B86 Photoelectric Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Sensing Method | Retroreflective with MSR function |
| Sensing Distance | 100 to 500 mm |
| Standard Sensing Object | 500-ml, transparent, round PET bottle (65-mm dia.) |
| Light Source | Red LED (650 nm) |
| Power Supply Voltage | 10 to 30 VDC |
| Output Configuration | PNP |
| Connection Method | Connector (M8, 4 pins) |
| Current Consumption | 450 mW max. (current consumption for a 30-V power supply voltage: 15 mA max.) |
| Control Output | Load power supply voltage: 30 VDC max., Load current: 100 mA max. (Residual voltage: 2 V max.) |
| Operation Mode | Light ON/Dark ON cable switch selectable |
| Response Time | Operate or reset: 1 ms max. |
| Sensitivity Adjustment | Teaching method |
| Indicators | Operation indicator (yellow), Stability indicator (green), and Teaching indicator (red) |
| Ambient Illumination | Incandescent lamp: 3,000 lx max., Sunlight: 10,000 lx max. |
| Ambient Temperature Range | Operating: −40 to 60°C, Storage: −40 to 70°C (with no icing or condensation) |
| Ambient Humidity Range | Operating: 35% to 85%, Storage: 35% to 95% (with no condensation) |
| Insulation Resistance | 20 MΩ min. at 500 VDC |
| Dielectric Strength | 1,000 VAC, 50/60 Hz for 1 min |
| Vibration Resistance | Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions |
| Shock Resistance | Destruction: 500 m/s2 3 times each in X, Y, and Z directions |
| Protection Circuits | Reversed power supply polarity, Load short-circuit protection, Mutual interference prevention, and Reversed output polarity protection |
| Degree Of Protection | IEC IP67, DIN 40050-9: IP69K |
| Material | SUS316L, PMMA (polymethylmethacrylate), PES (polyethersulfone), Fluoro rubber, PVC (polyvinyl chloride) |
| Weight | Approx. 35 g |
The Omron E3ZM-B86 Photoelectric Sensor uses retro-reflective sensing with an M.S.R. function across a specified range from 100 to 500 mm. Its 650 nm red LED establishes the optical path, while the PNP output communicates the switching state to compatible PLC and machine-control circuitry. A 500 ml transparent round PET bottle with a 65 mm diameter is specified as the reference target. The sensor operates from 10 to 30 VDC and consumes 15 mA maximum at a 30 V supply. Load supply voltage is specified up to 30 VDC, with load current up to 100 mA and residual voltage of 2 V maximum. Light-ON or Dark-ON operation can be selected through the cable arrangement, while operate or reset time is 1 ms maximum. Teaching-based setup and an M8 4-pin connector support commissioning and electrical integration.
For an Omron PNP retro-reflective sensor requiring transparent-object sensing from 100 to 500 mm, the relevant model is the E3ZM-B86. Operation, stability, and teaching indicators provide visual information during setup. Operating temperature extends from -40 to 60°C, with storage from -40 to 70°C. Protection functions include reversed power-supply polarity, load short-circuit protection, mutual-interference prevention, and reversed output-polarity protection. SUS316L, PMMA, PES, fluoro rubber, and PVC are listed among the specified materials. Its PNP output distinguishes the electrical configuration from the NPN B66 while retaining the same supplied optical range and reference target. For that related NPN configuration, see E3ZM-B66.
