SIEN-M12B-PS-K-L - Sensor Festo - Free user manual and instructions
Find the device manual for free SIEN-M12B-PS-K-L Festo in PDF.
Pick your language and provide your email: we'll send you a specifically translated version.
| Product Type | Inductive Proximity Sensor |
| Brand | Festo |
| Model | SIEN-M12B-PS-K-L |
| Housing | Threaded barrel M12 |
| Sensing Range | 4 mm (flush mounting) |
| Output Function | PNP, normally open |
| Operating Voltage | 10 V DC to 30 V DC |
| Switching Current | 200 mA max |
| Connection Type | M12 x 1 connector, 4-pin |
| LED Indicator | Yes, switching state |
| Protection Rating | IP67 |
| Ambient Temperature | -25 °C to +75 °C |
| Housing Material | Nickel-plated brass |
| Dimensions (Ø x L) | 12 mm x 60 mm approx. |
| Weight | Approx. 30 g |
| Installation | Flush mounting possible |
| Maintenance | No regular maintenance required |
| Cleaning | Wipe with dry cloth, avoid solvents |
| Safety | Protect from overvoltage and short circuit |
| Repairability | Not repairable, replace unit |
Frequently Asked Questions - SIEN-M12B-PS-K-L Festo
What is the sensing range of the SIEN-M12B-PS-K-L?
The sensing range is typically 4 mm for a standard M12 inductive sensor. This is the maximum distance at which the sensor reliably detects metal objects.
How do I connect the sensor?
The sensor has an M12 connector with four pins. Typically, pin 1 is brown (positive supply), pin 2 is white (not used), pin 3 is blue (negative supply), and pin 4 is black (switched output). Check the pinout diagram in the manual.
Can this sensor be mounted flush in metal?
Yes, the SIEN-M12B-PS-K-L is designed for flush mounting. This means it can be installed directly into metal without a significant reduction in sensing distance.
What does the LED indicator show?
The LED indicator illuminates when the sensor detects a target and the output is activated. This provides a convenient visual confirmation of the switching state.
What supply voltage should I use?
The recommended operating voltage is 10 V DC to 30 V DC. Ensure the power supply is clean and within this range to avoid damage.
Is the sensor protected against short circuits?
Yes, the sensor is short-circuit protected, meaning it can withstand brief short circuits without damage. However, prolonged overcurrent should still be avoided.
How should I clean the sensor?
Clean the sensor with a dry cloth. Do not use solvents, abrasive cleaners, or immersion in liquids. Avoid scratching the active face.
What is the maximum switching frequency?
The maximum switching frequency is typically around 1 kHz for this type of sensor. This allows for fast detection of moving metal targets.
Can I use this sensor with a PLC directly?
Yes, the PNP output can be connected directly to most PLC inputs. The output supplies a positive voltage when active, compatible with PLC digital input modules.
What does the PNP output mean?
A PNP output (also called 'sourcing') means the sensor provides a positive voltage at the output when a target is detected. It is suitable for sinking PLC inputs and is common in industrial control systems.
User questions about SIEN-M12B-PS-K-L Festo
0 question about this device. Answer the ones you know or ask your own.
Ask a new question about this device
No questions yet. Be the first to ask one.
Download the instructions for your Sensor in PDF format for free! Find your manual SIEN-M12B-PS-K-L - Festo and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. SIEN-M12B-PS-K-L by Festo.
USER MANUAL SIEN-M12B-PS-K-L Festo
Manual assistant
Powered by Anthropic
Waiting for your message
Product information
Brand : Festo
Model : SIEN-M12B-PS-K-L
Category : Sensor