| Baumer Article no | 11194698 |
| Type | Distance measuring |
| Version | OM70 laser line basic |
| Measuring distance Sd | 50В …В 250 mm |
| Measuring range Mr | 200 mm |
| Sweet spot | 240 mm |
| Adjustment | Webserver, Ethernet TCP/IP |
| Power on indication | LED green |
| Output indicator | LED yellow / LED red |
| Ethernet link indication | LED blue |
| Resolution | 1.4 … 6.3 Вµm |
| Repeat accuracy | 0.3 … 2 Вµm |
| Linearity error | В± 0.09 % Mr |
| Beam type | Line |
| Temperature drift | 0,025 % Sde/K |
| Hysteresis digital output | Adjustable |
| Light source | Pulsed red laser diode |
| Wave length | 660 nm |
| Laser class | 1 |
| Response delay | 0.8 ms |
| Measuring frequency | 2000 Hz |
| Voltage supply range +Vs | 15 … 28 VDC |
| Current consumption max. (no load) | 75 mA |
| Output circuit | Analog and digital |
| Output signal | 4 … 20 mA / 2 … 10 mA / 0 … 10 VDC / 0В …В 5В VDC |
| Output current | |
| Switching output | Push-pull |
| Short circuit protection | Yes |
| Reverse polarity protection | Yes, Vs to GND |
| Interface | Ethernet TCP/IP |
| Protocol | Profinet (Class B), Modbus TCP, OPC UA, UDP streaming, EtherNet/IP |
| Webserver | Yes |
| Width / diameter | 26 mm |
| Height / length | 74 mm |
| Depth | 55 mm |
| Type | Rectangular, front view |
| Housing material | Aluminum |
| Front (optics) | Glass |
| Connection types | Connector M12 8 pin & M12 4 pin |
| Weight | 135 g |
| Ambient light immunity | |
| Protection class | IP 67 |
| Operating temperature | -10В …В +50 В°C |
| Storage temperature | -20В …В +60 В°C |
| Vibration (sinusoidal) | IEC 60068-2-6:20081 mm p-p at f = 10 — 55 Hz, duration 5 min per axis30 min endurance at f = 55 Hz per axis |
| Shock (semi-sinusoidal) | IEC 60068-2-27:200930 g / 11 ms, 6 jolts per axis and direction |
This is a distance measuring sensor with the model designation OM70 laser line basic. It operates within a measuring distance of 50 to 250 mm, with a measuring range of 200 mm and a sweet spot at 240 mm. The device features adjustment via webserver and Ethernet TCP/IP.
Indicators include a green LED for power-on, yellow/red LEDs for output, and a blue LED for Ethernet link status. The sensor offers a resolution of 1.4 to 6.3 Вµm and a repeat accuracy of 0.3 to 2 Вµm. The linearity error is В± 0.09% of the measuring range. It utilizes a line beam type and has a temperature drift of 0.025% Sde/K. The digital output hysteresis is adjustable.
The light source is a pulsed red laser diode (660 nm wavelength, Class 1). The response delay is 0.8 ms, and the measuring frequency is 2000 Hz. The sensor is powered by 15 to 28 VDC and consumes a maximum of 75 mA without load. The output circuit supports analog (4-20 mA, 2-10 mA, 0-10 VDC, 0-5 VDC) and digital (push-pull) signals, with short circuit and reverse polarity protection.
The interface is Ethernet TCP/IP, supporting protocols such as Profinet, Modbus TCP, OPC UA, UDP streaming, and EtherNet/IP. A webserver is integrated for configuration. The dimensions are 26 mm width, 74 mm height, and 55 mm depth. The housing is rectangular with front view, made of aluminum with a glass front. Connection is via M12 connectors (8-pin and 4-pin). The weight is 135 g. The protection class is IP 67. Operating temperature is -10 to +50 В°C, and storage temperature is -20 to +60 В°C. The device also meets vibration and shock resistance standards.
