Overview
The Festo SMT-10M-PS-24V-E-0,3-L-M8D is a magneto-resistive proximity sensor engineered for reliable position detection in pneumatic automation systems. Designed for Festo cylinders equipped with C-slots, this sensor delivers solid-state switching with repeatability of 0.2 mm and operates across a wide voltage range of 5–30V DC. With an integrated LED status indicator, lengthwise M8 connector outlet, and cable suitable for energy chains and robot applications, the SMT-10M series provides robust sensing in industrial environments.
Key Features
- Magneto-resistive sensing principle — contactless, solid-state operation with 0.2 mm repeatability
- PNP, 3-wire normally-open (N/O) contact — 100 mA output, 130–150 Hz switching frequency
- C-slot mounting — insertable from above; fully compatible with Festo cylinders
- Pre-wired 0.3 m cable with M8 connector — lengthwise outlet, screw-type lock, reinforced PUR sheath
- IP65/IP68 rated — suitable for washdown and wet environments
- LED switching status indicator — visual confirmation of sensor state
- Vibration and shock resistant — sturdy central slot mounting prevents loosening
Technical Specifications
- Supply Voltage: 5–30V DC (24V nominal)
- Output Type: 3-wire PNP, N/O contact
- Output Current: 100 mA
- Switching Frequency: 130–150 Hz max.
- Repeatability: 0.2 mm (±200 µm)
- Cable Length: 0.3 m
- Connector: 3-pin M8x1 male, screw-type lock
- Cable Material: TPE-U (PUR) sheath, energy-chain rated
- Operating Temperature: −40 to +70°C
- IP Rating: IP65 / IP68
- Housing: Reinforced PA, stainless steel components
- Slot Type: C-slot, round cylinders
- Weight: 10.2 g per unit
- Festo Part Number: 551375
Typical Applications
- Pneumatic cylinder end-of-stroke detection
- Automated assembly line position sensing
- Motion control and process automation
- Factory automation with energy-chain cable routing
- Washdown and wet-environment industrial settings
Compatibility & Replacements
Compatible With
- Festo cylinders with C-slot channels
- Festo cylinders with round mounting kits
- Pneumatic automation control systems
- PLC and industrial control platforms supporting 24V DC sensor inputs
- Energy chain cable management systems
- Robot and automated production lines
Replaces / Drop-In Replacement For
- Earlier versions of Festo SMT-10M series sensors
- Alternative C-slot proximity sensors rated for the same mounting envelope
- Verify compatibility with your system integrator before ordering
Works With
- 24V DC industrial control systems
- M8 connector-based sensor networks
- Standard PNP digital input modules
- Pneumatic control systems and proportional valve solenoids
- Festo PLCOPEN and Festo plug-in software
