ST DL211MK-D1T Pizzato ST D series safety sensor

Why Choose the Pizzato ST DL211MK-D1T Safety Sensor?

The Pizzato ST DL211MK-D1T is a compact and reliable RFID-coded non-contact safety sensor designed for monitoring guards, doors and access panels on industrial machinery. As part of the Pizzato ST D series safety sensor range, it combines electronic coded actuator detection with a robust technopolymer housing for dependable machine safety and automation applications.

The ST DL211MK-D1T uses a high coding level RFID actuator, helping protect safety systems against substitution with unauthorised actuators. Its non-contact sensing principle eliminates the mechanical actuation associated with conventional safety switches, helping reduce wear in applications where guards are opened and closed frequently.

With a 10–30 V DC supply range, 2 safety outputs OS1-OS2, 1 signalling output O3 and an integrated 5-pole M12 stainless-steel connector, the ST DL211MK-D1T is designed for straightforward integration into industrial safety systems. The D-type actuator provides a 12 mm actuation distance and supports both front and side fixing.

Key Advantages

• Compact RFID-coded non-contact safety sensor for industrial machinery.
• Part of the Pizzato ST D series safety sensor range.
• High coding level actuator provides enhanced protection against actuator substitution.
• Wide 10–30 V DC supply range for industrial control systems.
• 2 safety outputs and 1 signalling output for safety and machine status integration.
• Integrated 5-pole M12 stainless-steel connector simplifies installation and replacement.
• Non-contact operation helps minimise mechanical wear and maintenance.
• IP67 / IP69K protection supports installation in demanding industrial environments.

Key Features

• Pizzato ST D series RFID safety sensor.
• ST DL211MK-D1T model configuration.
• RFID-coded non-contact switching technology.
• High coding level D-type actuator.
• 10–30 V DC power supply.
• 2 safety outputs OS1 and OS2.
• 1 signalling output O3.
• Integrated 5-pole M12 stainless-steel connector.
• 12 mm actuator actuation distance.
• D-type actuator measuring 45 × 25 × 18 mm.
• Actuator supports front and side fixing.
• Left-side electrical connection configuration.
• -25 °C to +70 °C operating temperature.
• IP67 / IP69K protection for demanding machine environments.

Reliable Safety Monitoring for Industrial Automation

RFID-coded safety sensors such as the Pizzato ST DL211MK-D1T provide non-contact monitoring of movable machine guards. When the correctly coded actuator enters the sensor's operating zone, the sensor provides electronic safety signals that can be evaluated by the appropriate machine safety control system.

The ST D series is particularly suited to automated machinery where dependable guard detection, reduced mechanical wear and resistance to harsh industrial conditions are important. The two electronic safety outputs support safety-related control architectures, while the separate O3 signalling output can provide additional guard status information to the machine control system.

Typical Applications

• Industrial machine guarding systems.
• Safety monitoring of machine doors and access panels.
• Packaging and production machinery.
• Automated manufacturing equipment and robotic cells.
• Conveyors and material handling machinery.
• OEM machinery and industrial automation systems.