DP-101A-M-P - Sensor PANASONIC - Free user manual and instructions
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| Product Type | Photoelectric Sensor |
| Brand | Panasonic |
| Model | DP-101A-M-P |
| Detection Method | Diffuse reflective |
| Detection Distance | 30 cm (adjustable) |
| Light Source | Red LED (650 nm) |
| Supply Voltage | 12–24 VDC ±10% |
| Current Consumption | ≤ 20 mA |
| Output Type | NPN open collector, 100 mA max |
| Response Time | ≤ 1 ms |
| Protection Circuit | Reverse polarity, short circuit |
| Ambient Temperature | −25 to +55 °C |
| Ambient Humidity | 35–85% RH (non-condensing) |
| Enclosure Rating | IP67 |
| Material (Case) | Polybutylene terephthalate (PBT) |
| Material (Lens) | Polycarbonate |
| Dimensions (W x H x D) | 18 x 45 x 30 mm |
| Weight | Approx. 30 g |
| Cable Length | 2 m, 3 wires |
| Mounting | M18 threaded mount |
| Maintenance | Clean lens with dry cloth; avoid solvents |
| Safety Precautions | Disconnect power before maintenance; avoid direct eye exposure |
| Spare Parts | Mounting bracket, cable extension available |
| Repairability | Non-repairable; replace unit if faulty |
Frequently Asked Questions - DP-101A-M-P PANASONIC
How do I adjust the detection distance on the DP-101A-M-P?
Use the sensitivity adjuster located on the top of the sensor. Turn it clockwise to increase distance or counterclockwise to decrease. Refer to the manual for optimal setting.
What is the operating voltage of the Panasonic DP-101A-M-P?
The sensor operates on 12–24 VDC (±10%). Ensure the power supply is stable and within this range.
Can the DP-101A-M-P detect transparent objects?
No, this diffuse reflective sensor is designed for opaque objects. For transparent objects, consider a through-beam or retro-reflective model.
What is the IP rating of the sensor?
The DP-101A-M-P has an IP67 rating, meaning it is dust-tight and protected against temporary immersion in water.
How do I connect the sensor?
The sensor has a 3-wire cable: brown (power +), blue (power -), and black (output). Connect to a PLC or controller as described in the manual.
What should I do if the sensor does not detect reliably?
First, clean the lens with a soft, dry cloth. Then check the detection distance adjustment and ensure the target is within range. Also verify power supply and connections.
Can I use the sensor outdoors?
Yes, the IP67 rating allows outdoor use, but avoid direct sunlight on the lens and extreme temperatures beyond −25 to +55 °C.
What is the response time of the sensor?
The response time is ≤ 1 ms, suitable for high-speed detection applications.
Is the DP-101A-M-P compatible with Panasonic PLCs?
Yes, it can be directly connected to Panasonic PLCs using the NPN input. Ensure the input type matches.
Where can I find the spare mounting bracket?
The bracket is available from Panasonic distributors or online. Use part number MS-BRACKET-12 for M18 sensors.
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