Product Overview of the NANS3-CAAZ30AN1

The NANS3-CAAZ30AN1 is a compact safety laser scanner. SICK designed this nanoScan3 Pro I/O model for indoor use. Importantly, this device comes without a system plug. Therefore, you must select a compatible system plug separately. As a result, the scanner delivers reliable machine guarding and area protection.

Technical Specifications at a Glance

The protective field range reaches 3 meters. In addition, the warning field extends to 10 meters. Furthermore, the distance measuring range goes up to 40 meters. This scanner also features a 275-degree scanning angle. Consequently, the angular resolution is very fine at 0.17 degrees.

Configurable Resolutions and Response Time

You can configure the resolution from 20 mm to 200 mm. For example, options include 20 mm, 30 mm, 50 mm, 70 mm, and 200 mm. The response time is 70 milliseconds. Moreover, this model supports up to 128 fields. Similarly, it handles 128 monitoring cases. Thus, you can monitor up to 8 fields simultaneously.

Safety Certifications and Performance Levels

The NANS3-CAAZ30AN1 meets rigorous safety standards. Specifically, it is a Type 3 device per IEC 61496. Likewise, the safety integrity level is SIL 2 per IEC 61508. Additionally, this model meets Category 3 per EN ISO 13849. Hence, the performance level is PL d per EN ISO 13849.

The PFHD value is 8.0 x 10⁻⁸. Besides that, the mission time (TM) reaches 20 years. In case of a fault, at least one OSSD switches OFF. Therefore, this provides failsafe operation for your machinery.

Advanced Functions and I/O Flexibility

This scanner includes many advanced functions. For instance, the restart interlock is enabled. Meanwhile, external device monitoring (EDM) improves safety. Multiple sampling also boosts measurement reliability. As a result, monitoring case switching works seamlessly.

Simultaneous monitoring protects multiple areas at once. Furthermore, static protective field switching is fully supported. More importantly, dynamic protective field switching adds flexibility for mobile robots. Safe contour detection helps with complex machine shapes. Consequently, the integrated configuration memory stores all your settings.

Detailed Interface and Connection Data

The NANS3-CAAZ30AN1 uses a 24V DC power supply (16.8V to 30V). Power consumption is typically 3.9 watts without output load. For configuration, you need a PC with Safety Designer software. Meanwhile, the USB 2.0 (micro USB) interface handles diagnostics.

Connection details:

• Connection type depends on your chosen system plug

• Universal I/Os: 4 channels

• OSSD pairs: 2 (safe outputs)

• Universal inputs: 8 channels

• Dynamic switching signals: 4 channels

• Static control inputs: 6 channels

Mechanical Dimensions and Environmental Ratings

Dimensions and weight:

• Width x Height x Depth: 106.6 mm x 80 mm x 117.5 mm

• Weight: 0.67 kg (very lightweight)

• Housing material: Aluminum with yellow/black finish

• Optics cover material: Polycarbonate

Environmental ratings:

• Enclosure rating: IP65 per IEC 60529

• Operating temperature: –10°C to +50°C

• Storage temperature: –25°C to +70°C

• Ambient light immunity: ≤ 40 klx per IEC 61496-3

Laser Classification and Optical Data

The NANS3-CAAZ30AN1 uses a pulsed laser diode. The wavelength is 905 nm. Additionally, the detectable remission factor ranges from 1.8% to several 1000%. Finally, the laser class is Class 1 per IEC 60825-1. Therefore, this laser is safe for human eyes under normal operation.

Installation Guide for the NANS3-CAAZ30AN1

Follow these steps for proper installation:

Step 1: Mount the scanner on a rigid surface. Use the mounting holes on the aluminum housing.

Step 2: Select and attach a compatible system plug. The NANS3-CAAZ30AN1 requires a separate system plug.

Step 3: Connect the voltage supply using the system plug. Then, apply 24V DC power (16.8V to 30V range).

Step 4: Connect the two OSSD pairs to your machine control. After that, wire the universal inputs and outputs as needed.

Step 5: Connect a PC via micro USB cable. Next, open the Safety Designer software to configure fields.

Step 6: Finally, test all safety functions before production. Verify field switching and response time.

Package Contents

The box includes the following items:

• One NANS3-CAAZ30AN1 safety laser scanner unit

• One quick start guide (printed)

• One micro USB cable (USB-A to micro USB)

• Four mounting screws (M4 x 10 mm)

• One protective cap for unused connector

Frequently Asked Questions (FAQ)

Question 1: What is the protective field range of the NANS3-CAAZ30AN1?

Answer: The NANS3-CAAZ30AN1 offers a 3 meter protective field. Moreover, the warning field reaches 10 meters.

Question 2: Does this scanner come with a system plug?

Answer: No, the NANS3-CAAZ30AN1 comes without a system plug. Therefore, you must purchase a compatible system plug separately.

Question 3: How many OSSD pairs does this model have?

Answer: The NANS3-CAAZ30AN1 provides 2 OSSD pairs for safety outputs. Thus, it meets most machine guarding requirements.

Question 4: What is the response time of this safety system?

Answer: The response time is 70 milliseconds. Consequently, this allows fast machine stopping for operator safety.

Question 5: Can I use this scanner for dynamic field switching?

Answer: Yes, the NANS3-CAAZ30AN1 supports dynamic protective field switching. For this reason, it is ideal for mobile or AGV applications.