SICK NANS3-AAAZ30AN1 nanoScan3 Safety Scanner Type 3 SIL2

Description

Product Overview

• SICK NANS3-AAAZ30AN1 is a nanoScan3 safety laser scanner.
• This is a Type 3, SIL 2 device for indoor safety applications.
• It scans 275° to detect people or objects near machines.
• Use it for mobile robotics or stationary machine guarding.

Basic Identification

• ▹ Brand: SICK
• ▹ Model: NANS3-AAAZ30AN1
• ▹ Series: nanoScan3
• ▹ Product version: nanoScan3 Core I/O
• ▹ Model type: Sensor without system plug
• ▹ Application: Indoor only

Key Specifications – Ranges & Coverage

• ▹ Protective field range: 3 meters (10 feet)
• ▹ Warning field range: 10 meters (33 feet)
• ▹ Distance measuring range: 40 meters (131 feet)
• ▹ Scanning angle: 275 degrees
• ▹ Angular resolution: 0.17 degrees
• ▹ Response time: 70 milliseconds
• ▹ Protective field supplement: 65 mm

Configurable Resolution Options

• The scanner can detect objects at these resolutions:
• 20 mm, 30 mm, 40 mm, 50 mm, 60 mm, 70 mm, 150 mm, or 200 mm.
• Choose lower resolution (20 mm) for small objects like hands or legs.
• Choose higher resolution (200 mm) for large objects or low risk areas.

Safety Certifications & Ratings

• Safety category: Category 3 (EN ISO 13849)
• Performance level: PL d (EN ISO 13849)
• SIL rating: SIL 2 (IEC 61508)
• PFHD: 8.0 x 10⁻⁸ (mean probability of dangerous failure per hour)
• Mission time (TM): 20 years (EN ISO 13849)
• Safe state on fault: At least one OSSD turns OFF.

Field & Monitoring Capabilities

• Number of fields: 8 programmable fields total.
• Simultaneously monitored fields: Up to 4 fields at once.
• Number of monitoring cases: 2 cases.
• Switch between monitoring cases for different machine states.

Key Safety Functions

• Restart interlock – prevents automatic restart after stop.
• External device monitoring (EDM) – checks external contactors.
• Multiple sampling – reduces false triggers.
• Monitoring case switching – change safety zones dynamically.
• Simultaneous monitoring – watch multiple zones at same time.
• Static protective field switching – fixed safety zones.
• Safe contour detection – detect shape of objects.
• Contour as reference – compare scan against saved contour.
• Integrated configuration memory – stores settings onboard.

Interfaces & Inputs/Outputs

• Connection type: Depends on system plug (order separately).
• Universal I/Os: 3 configurable I/O points.
• OSSD pairs: 1 pair (safety outputs).
• Universal inputs: 1 input.
• Static control inputs: 1 input.
• Data interface: Ethernet for measured data output.

Configuration & Diagnostics

• Configuration method: PC with Safety Designer software.
• Configuration interface: USB 2.0 (micro USB).
• Diagnostics interface: USB with Safety Designer.
• Data protocols: CoLa 2, DHCP, SNTP.
• Display: Graphic color display + LEDs for status.

Physical Dimensions & Weight

• Dimensions (W x H x D): 106.6 mm x 80 mm x 117.5 mm (including system plug).
• Weight: 0.67 kg (1.48 lbs).
• Housing material: Aluminum.
• Housing color: Yellow (RAL 1021) and Black (RAL 9005).
• Optics cover: Polycarbonate.

Environmental Ratings

• Enclosure rating: IP65 (dust-tight, water jets).
• Ambient light immunity: ≤ 40 klux (typical ≤ 3 klux for direct scan plane).
• Operating temperature: -10°C to +50°C (14°F to 122°F).
• Storage temperature: -25°C to +70°C (-13°F to 158°F).
• Vibration resistance: Class 5M1 per IEC 60721-3-5.
• Shock resistance: 50 m/s² (11 ms) and 100 m/s² (16 ms).
• EMC compliance: IEC 61496-1, IEC 61000-6-2, IEC 61000-6-3.

Laser Specifications – Safe for Eyes

• Light source: Pulsed laser diode.
• Wavelength: 905 nm (infrared).
• Detectable remission: 1.8% to several 1000% reflectivity.
• Laser class: Class 1 – safe for eyes under normal use.
• Complies with 21 CFR 1040.10 and IEC 60825-1.

Installation Guide

• Mount scanner with 275° scanning angle facing the hazard zone.
• Mount at height suitable for detecting legs (typically 150-200 mm from floor).
• Connect system plug (order separately) to the scanner.
• Wire OSSD outputs to machine safety circuit.
• Connect Ethernet for data output if needed.
• Use Safety Designer software to configure protective fields.
• Test all fields before putting machine into service.

Debug & Maintenance

• Use graphic color display to see field status and errors.
• Check LED indicators: green for normal, yellow for warning, red for fault.
• Connect USB to PC for detailed diagnostics via Safety Designer.
• Clean optics cover regularly with soft cloth.
• Verify protective fields annually using test object.

Compatibility

• OSSD outputs connect to any Category 3 or PL d safety circuit.
• Ethernet output works with PLCs from all major brands.
• Compatible with Versamax PLC systems via Ethernet.
• Also integrates with Modicon Quantum using Ethernet/IP or Modbus TCP.

Package Contents & Warranty

• 12 months warranty from invoice date. Covers defects.
• Package includes: 1 x nanoScan3 scanner only.
• System plug not included – order separately.
• No mounting bracket, cable, or software CD included.
• Return defective units for replacement under warranty.

Shipping – Fast Worldwide Delivery

• We ship with FedEx, UPS, DHL express services.
• Tracking number within 24 hours. Insurance included.
• Typical delivery: 3-7 business days.

Typical Applications

• Mobile robotics – AGV and AMG collision avoidance.
• Stationary machine guarding – access protection.
• Material handling – zone monitoring.
• Automated guided vehicles (AGVs) – navigation and safety.

Diagnostic Capability

• Graphic display shows field status, object position, and errors.
• Safety Designer software provides live scan data for troubleshooting.
• LEDs indicate power, OSSD status, and fault conditions.
• Contour detection helps verify scanner alignment.

Frequently Asked Questions (FAQ)

• Question: What is the maximum protective field range?Answer: 3 meters for safety. Warning field goes to 10 meters.
• Question: Can I use this scanner outdoors?Answer: No. This model is for indoor use only.
• Question: What safety level does this device meet?Answer: Type 3, SIL 2, Category 3, PL d.
• Question: Do I need a separate system plug?Answer: Yes. System plug is not included. Order separately.
• Question: How many fields can I monitor at once?Answer: Up to 4 fields simultaneously from 8 total fields.

Experience-based Q&A (Field Notes)

• Question: My scanner triggers false stops. What should I check?Answer: Clean optics cover. Also check for reflective surfaces in protective field.
• Question: Can I reduce the response time?Answer: Response time is fixed at 70 ms. Reduce field size to improve safety distance.
• Question: The display shows no scan image. What is wrong?Answer: Check power supply (24V DC). Also verify laser is not blocked.
• Question: How do I update the firmware?Answer: Use Safety Designer software via USB connection.

Buying Guide – Choose the Right Scanner

• Choose NANS3-AAAZ30AN1 for indoor safety applications up to 3 meters.
• Need outdoor use? Look for nanoScan3 Outdoor version.
• Need longer range? Consider microScan3 series with 4-8 meter ranges.
• Remember to buy the correct system plug separately (check your I/O needs).
• Resolution: 20-70 mm for person detection, 150-200 mm for collision avoidance.
• Contact us for mounting bracket options or configuration service.

Need Help? Contact Us

• Technical support or quote requests:
  +86 158 8020 0923 (WhatsApp)
• Email: sales@plcdcshub.com – reply within 24 hours.
• Pre-sales consulting, datasheets, and RMA support available.

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