ABB 81EB02E-E Safety Sensors

Product Detailed Description (Based on Eden Series)

• Function:

• Guard Monitoring: Primarily used to monitor the position of safety gates, doors, or covers on machinery.

• Non-Contact Operation: Operates without physical contact between the sensor and its actuator (which is attached to the guard), reducing wear and tear.

• Coded Technology: Employs a unique coded magnetic principle that prevents manipulation or bypassing of the safety function using simple magnets or other non-coded actuators. This provides a high level of tamper protection.

• Dynamic Monitoring (DYN/OSSD): Many Eden sensors use dynamic monitoring (DYN) or OSSD outputs. DYN systems dynamically check the wiring and the sensor itself, immediately detecting any wire breakage or short circuits, which significantly increases diagnostic capabilities and safety integrity. OSSD outputs are self-monitoring outputs that switch off if a fault is detected.

• Series Connection: Designed for easy serial connection of multiple safety sensors to a single safety control unit (like an ABB Vital or Pluto safety PLC), reducing wiring complexity and control unit requirements.

• Features:

• High Safety Level: Achieves up to PL e / Safety Category 4 (ISO 13849-1) or SIL 3 (IEC 62061), meeting stringent international safety standards.

• Flexible Mounting: Allows for 360° mounting, providing installation flexibility.

• Robust Design: Withstands demanding industrial environments due to its sturdy construction.

• Extensive LED Indication: Provides clear visual status feedback, simplifying troubleshooting.

• Info Signal and Status Bus: Offers additional diagnostic information for easier troubleshooting and integration into higher-level control systems.

• Local Reset Function: Some models feature a local reset capability.

• Insensitive to Dirt/Dust: Non-contact nature makes them highly resistant to contamination from dirt, dust, and moisture.

Product Parameters (Based on Eden Series - Specifics for 81EB02E-E would be in a dedicated datasheet)

• Safety Category / Performance Level: Up to Cat. 4 / PL e (according to ISO 13849-1); SIL 3 (according to IEC 62061).

• Operating Principle: Coded magnetic, non-contact.

• Sensing Distance: Typically a few millimeters (e.g., 0 to 15 mm).

• Outputs:

• Safety Outputs: OSSD (Output Signal Switching Device) outputs (e.g., two normally open safety outputs).

• Auxiliary/Info Output: Often a separate non-safety output for status indication.

• Supply Voltage: Typically 24 V DC (varies by specific model).

• Housing Material: Robust plastic or metal.

• Protection Class: High IP rating (e.g., IP67, IP69K) for harsh environments.

• Operating Temperature: Wide range (e.g., -25°C to +70°C).

• Connection: M12 connector (5-pole male is common) or pre-wired cable.

• Serial Connection Capability: Yes, for connecting multiple sensors in series.

Product Advantages (Based on Eden Series)

• Superior Tamper Protection: The coded principle makes it extremely difficult to bypass, enhancing machine safety and preventing fraud.

• High Safety Integrity: Meets the highest safety standards (PL e / SIL 3), ensuring maximum protection for personnel.

• Reduced Wiring: Serial connection capability significantly reduces cabling and wiring costs, simplifying installation.

• Enhanced Diagnostics: Extensive LED indication and info signals provide quick and clear status feedback, speeding up troubleshooting and reducing downtime.

• Reliability in Harsh Environments: Robust design and non-contact operation ensure reliable performance even in dirty, wet, or vibrating conditions.

• Flexible Installation: 360° mounting options allow for versatile integration into various machine designs.

• Long Lifespan: Non-contact principle eliminates mechanical wear, leading to a longer operational life.

Shipping Port:  China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

Related products:

E-mail: alex@fenoux.com

Tel.: +86 13338369201

Skype: +86  13338369201

WhatsApp: +86  13338369201