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Safety laser scanner 2D NANS3-CAAZ30ZA1 SICK 3 m 275° EFI-pro

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NANS3-CAAZ30ZA1 SICK is Lidar sensor 2D, indoor, protective field range 3m, warning field range 10m, Aperture angle 275°, Fieldbus EFI-pro, response time 85 ms.
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NANS3-CAAZ30ZA1 SICK is Lidar sensor 2D, indoor, protective field range 3m, warning field range 10m, Aperture angle 275°, Fieldbus EFI-pro, response time 85 ms. Compact 2D safety LiDAR sensor with high stability, suitable for installation on AGVs and various other industrial applications

Product version nanoScan3 Pro – EFI-pro
Application Indoor
Model Sensor without system plug
Protective field range 3 m
Warning field range 10 m
Distance measuring range 40 m
Number of fields 128
Number of monitoring cases 128
Scanning angle 275°
Resolution (can be configured) 20 mm/ 30 mm/ 40 mm/ 50 mm
60 mm/ 70 mm/ 150 mm/ 200 mm
Angular resolution 0.17°
Response time 70 ms
Safety-related parameters Type: Type 3 (IEC 61496)
Safety integrity level: SIL 2 (IEC 61508)
Category: Category 3 (EN ISO 13849)
Performance level: PL d (EN ISO 13849)
Supply voltage Vs 24 V DC (16.8 V DC … 30 V DC)
Power consumption typical 5.5 W
Connection type Depending on system plug
Universal I/Os​ 0
OSSD pairs 0
Safety outputs via network 8
Inputs Universal inputs 8
Dynamic switching signals 4
Static control inputs 6
Configuration method PC with Safety Designer (Configuration and Diagnostic Software)
Configuration and diagnostics interface USB 2.0, micro USB
Data interface EtherNet/IP™ CIP Safety™
CoLa 2 (configuration and diagnostics using Safety Designer)
Data output
DHCP
SNMP
SNTP (client and server)
Fieldbus, industrial network EFI-pro
Display elements Graphic color display, LEDs
Dimensions (W x H x D) 106.6 mm x 80 mm x 117.5 mm (including system plug)
Housing material Aluminum
Enclosure rating IP65 (IEC 60529)
Ambient light immunity ≤ 40 klx (IEC 61496-3)
Ambient operating temperature –10 °C … +50 °C

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View detailed specifications on the official SICK website

Safety Laser Scanner 2D NANS3-CAAZ30ZA1 SICK – 3 m | 275° | EFI-pro Overview
  •       The NANS3-CAAZ30ZA1 is a 2D safety laser scanner from SICK's nanoScan3 Pro series, engineered for hazardous area protection in indoor industrial environments.
  •       The device offers a protective field range of up to 3 m, a 275° scanning angle, and employs safeHDDM® technology for reliable operation in dusty conditions and under high ambient light.
  •       This variant communicates via the EFI-pro protocol (SICK's proprietary safety Ethernet), and is certified to SIL 2 (IEC 61508) and PL d (ISO 13849) – making it well suited for AGV/AMR applications, collaborative robots, and machine safety systems.
Note: The sensor is delivered without a system plug. The system plug must be ordered separately for commissioning and operation Product Overview The NANS3-CAAZ30ZA1 is the EFI-pro variant of the nanoScan3 Pro series – SICK's most compact 2D safety laser scanner. It uses a 905 nm pulsed laser (Laser Class 1, IEC 60825-1) to sweep the work area across a 275° field of view, generating both protective fields and warning fields that can be adapted in real time. SICK's proprietary safeHDDM® (safe High-Definition Distance Measurement) technology enables the device to maintain stable performance in environments with dust, strong ambient light, or optical interference – conditions that commonly degrade conventional laser scanners. Combined with the user-friendly Safety Designer configuration software and support for up to 128 fields and 128 monitoring cases—with up to 8 fields monitored simultaneously and freely programmable—the NANS3-CAAZ30ZA1 provides a highly flexible safety solution for a wide range of industrial applications. Key Features
  •       Protective field range: 3 m (Indoor) | Warning field range: 10 m | Measuring range: 40 m
  •       Scanning angle: 275° | Angular resolution: 0.17° | Response time: 70 ms
  •       Safety interface: EFI-pro – 8 safe outputs (virtual, transmitted via EFI-pro)
  •       Safety standards: SIL 2 (IEC 61508), PL d, Category 3 (EN ISO 13849) – 20-year mission life
  •       Enclosure rating: IP65 | Operating temperature: –10 °C to +50 °C | Dimensions: 106.6 × 80 × 117.5 mm

Technical Specifications – NANS3-CAAZ30ZA1

Parameter Value
Product Version nanoScan3 Pro – EFI-pro
Application Indoor
Protective Field Range 3 m (Indoor)
Warning Field Range 10 m
Distance Measuring Range 40 m
Number of Configurable Fields 128
Number of Monitoring Cases 128
Scanning Angle 275°
Resolution (Configurable) 20 / 30 / 40 / 50 / 60 / 70 / 150 / 200 mm
Angular Resolution 0.17°
Response Time 70 ms
Safety Parameters Type 3 (IEC 61496) │ SIL 2 (IEC 61508) │ Category 3 (EN ISO 13849) │ PL d (EN ISO 13849)
Supply Voltage 24 V DC (16.8 V DC … 30 V DC)
Power Consumption 5.5 W (typical)
Safe Outputs via Network 8
Configuration Method PC with Safety Designer
Configuration Interface USB 2.0, micro USB
Fieldbus / Industrial Network EFI-pro
Data Protocols EtherNet/IP™ CIP Safety™, CoLa 2, DHCP, SNMP, SNTP
Display Graphic color display, LEDs
Dimensions (W × H × D) 106.6 mm × 80 mm × 117.5 mm (including system plug)
Weight 0.67 kg
Housing Material Aluminum
Enclosure Rating IP65 (IEC 60529)
Ambient Light Immunity ≤ 40 klx (IEC 61496-3)
Ambient Operating Temperature –10 °C … +50 °C
Source: SICK Product Datasheet NANS3-CAAZ30ZA1 (Part No. 1126793. Download the official PDF datasheet.

Industrial Applications of the NANS3-CAAZ30ZA1

With SIL 2 / PL d certification and EFI-pro connectivity, the NANS3-CAAZ30ZA1 is well suited for a broad range of safety-critical industrial applications:
  •     Collaborative Robots (Cobots): Collaborative Robots (Cobots):
  •     Collaborative Robots (Cobots): Continuously monitors a 3 m radius, triggering speed reduction or an immediate stop when a person enters the detection zone. With 128 monitoring cases, the cobot can dynamically adjust its operating speed based on the active safety zone.
  •     AGVs / AMRs (Automated Guided / Mobile Robots): A 275° scanning angle provides full coverage in the direction of travel. Dynamic protective field switching automatically adapts the active field to vehicle speed, meeting the latest AGV safety standards.
  •     Presses, Stamping Machines & Safety Gates: A 70 ms response time ensures the machine comes to a safe stop whenever a person enters the hazardous zone.
  •     Automotive & Electronics Assembly Lines: Flexible safety zoning within production cells, supported by 128 configurable fields. EFI-pro connectivity integrates directly with safety controllers, reducing wiring complexity and simplifying the safety cabinet design.
  •     Warehousing & Intralogistics: Monitors aisle corridors, conveyor access points, and loading/unloading stations. Safe contour detection identifies fixed structural references to reliably detect foreign objects within the scan plane.

Comparison: NANS3-CAAZ30IZ1 (EtherNet/IP) vs. NANS3-CAAZ30ZA1 (EFI-pro)

Both nanoScan3 Pro models share identical mechanical specifications and safety ratings. The key difference lies in the network protocol:
Criteria NANS3-CAAZ30ZA1 (EFI-pro) NANS3-CAAZ30IZ1 (EtherNet/IP)
Safety Protocol EFI-pro (SICK proprietary) EtherNet/IP™ CIP Safety™
Response Time 70 ms 85 ms
System Compatibility SICK ecosystem (Flexi Soft, microScan3, etc.) – faster response time (70 ms) Allen-Bradley / Rockwell PLCs, multi-vendor EtherNet/IP systems
Protective Field Range 3 m 3 m
Scanning Angle 275° 275°
Safety Standards SIL 2 / PL d / Category 3 SIL 2 / PL d / Category 3
Part No. 1126793 1126794
Note: Select the NANS3-CAAZ30IZ1 (EtherNet/IP) if your PLC is Allen-Bradley / Rockwell or if you are operating within a multi-vendor EtherNet/IP environment

Frequently Asked Questions about the NANS3-CAAZ30ZA1 (FAQ)

Q1. What are the detection range and scanning specifications of the NANS3-CAAZ30ZA1? A: The device provides a protective field range of 3 m (indoor), a warning field range of 10 m, and a measuring range of up to 40 m. It operates with a 275° scanning angle, 0.17° angular resolution, and a 70 ms response time, making it suitable for safety applications requiring high accuracy and fast response. Q2. How many monitoring fields does the NANS3-CAAZ30ZA1 support and how flexible is its configuration? A: The sensor supports up to 128 configurable fields and 128 monitoring cases, enabling flexible definition of protective and warning zones based on machine states. The system can monitor multiple fields simultaneously, with up to 8 fields active at the same time depending on the configuration, making it ideal for dynamic applications such as AGVs/AMRs and robotics. Q3. What applications is the NANS3-CAAZ30ZA1 designed for? A: The NANS3-CAAZ30ZA1 is designed for safety-critical applications including:
  • Collaborative robots (cobots)
  • Automated guided vehicles (AGVs) and autonomous mobile robots (AMRs)
  • Industrial presses and stamping machines
  • Automated assembly lines
  • Smart warehouse and logistics automation
  • Safety systems compliant with ISO 13849 and IEC 61508
Q4. Does the NANS3-CAAZ30ZA1 come with a warranty? A: The device is covered under SICK's standard manufacturer warranty. The typical warranty period is 12 months, though this may vary by supplier and region. Confirm warranty terms with your distributor at the time of purchase. Q5. What is EFI-pro, and how does it differ from EtherNet/IP? A: EFI-pro (Enhanced Function Interface pro) is SICK's proprietary safety communication protocol, optimized for low-latency device-to-device communication (~70 ms response time) within SICK's safety ecosystem. EtherNet/IP is an open industrial standard protocol compatible with multi-vendor environments (PLCs, control systems from various manufacturers). Selection guide:
  • SICK-native system (Flexi Soft, microScan3, etc.) → EFI-pro
  • Multi-vendor / open PLC environment → EtherNet/IP
Contact Us to Purchase the NANS3-CAAZ30ZA1 Safety Laser Scanner AUMI – Official authorized distributor of SICK in Vietnam. Full manufacturer warranty, complete CO/CQ documentation, and 24/7 technical support. 📞 Hotline: 0917 991 589 (Hanoi) | 0932 226 100 (Ho Chi Minh City) 📧 Email: [email protected] 🌐 Website: https://aumi.com.vn/ Addresses:
  • Hanoi: B44, Villa Lot, Viet Hung Urban Area, Long Bien District
  • Ho Chi Minh City: 2nd Floor, HS Building, 260/11 Nguyen Thai Binh, Tan Binh District
  • Da Nang: 9th Floor, PV Bank Building, No. 2 30-4 Street, Hoa Cuong Ward
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