Long distance through beam area sensor Autonics BW40-14P with ip65 aluminum case

Product Specification

Product Overview

The D-44 BW Series Area Sensor is a through-beam type photoelectric sensor designed for long-distance detection up to 7 meters. It offers a wide range of configurations with 22 product types, featuring optical axis pitches of 20mm or 40mm and sensing heights from 120mm to 940mm. The 20mm optical axis pitch (BW20-) minimizes unsensing areas, ensuring comprehensive coverage. High-brightness LEDs on both the emitter and receiver provide easy recognition from side, front, and long distances. The sensor includes essential functions such as self-diagnosis, mutual interference prevention, and external diagnosis for reliable operation. Its robust construction is rated IP65 according to IEC standards, making it suitable for demanding industrial environments.

Product Attributes

• Brand: Autonics
• Product Type: Area Sensor
• Sensing Method: Through-beam type
• Protection Structure: IP65 (IEC standard)
• Case Material: Aluminum
• Front Cover/Sensing Part Material: Acrylic
• Light Source: Infrared LED (850nm modulated)
• Operation Mode: Light ON fixed
• Approvals: (Implied by presence of approval markings in source)

Technical Specifications

Features

• Long sensing distance up to 7m.
• 22 types of products available with varying optical axis pitch (20/40mm) and sensing height (120 to 940mm).
• Minimizes unsensing area with 20mm optical axis pitch (BW20- models).
• High brightness LED on Emitter and Receiver for easy recognition from side, front, and long distance.
• Includes self-diagnosis, mutual interference prevention, and external diagnosis functions.
• Protection structure IP65 (IEC standard).
• Protection circuit: Reverse polarity protection circuit, output short over current protection circuit.
• Self-diagnosis items: Emitter/Receiver monitoring, direct light monitoring, over current monitoring.
• Interference protection by master/slave function.
• Accessories: Bracket A (4), Bracket B (4), Bolt (8).

Ordering Information

Model Structure: BW [Optical Axis Pitch] [Number of Optical Axis] [Control Output]

• Optical Axis Pitch: 20, 40
• Number of Optical Axis: 04 to 48
• Control Output: No mark (NPN open collector output), P (PNP open collector output)

Wiring and Connections

• Emitter/Receiver Connections: 4-pin M12 connector.
• Pinout: Brown (+V), White (SYNC), Blue (0V), Black (TEST/OUT).
• Control Output: NPN or PNP open collector output.
• Operation Indicator LEDs: POWER (Green), Unstable (Yellow), TEST/M/S (Red).
• Connecting Cables: Sold separately (CID4-3T/5T/7T/10T/15T for Emitter, CID4-3R/5R/7R/10R/15R for Receiver).
• MASTER/SLAVE Connections: Connect 'TEST (M/S)' of SLAVE emitter to 'SYNC' of MASTER.

Safety and Usage Precautions

• Read Safety Considerations in the instruction manual before use.
• Use 12-24VDC power supply that is insulated and limited voltage/current or Class 2, SELV.
• Wait 1 sec after supplying power before using the product. Supply power to the sensor first if using separate power supplies for sensor and load.
• For switching mode power supplies, ground F.G. terminal and connect a condenser between 0V and F.G. terminal to remove noise.
• For DC relays or other inductive loads, remove surge using diodes or varistors.
• Wire as short as possible and keep away from high voltage lines or power lines to prevent surge and inductive noise.
• Suitable for indoor use within rated environmental conditions, altitude max. 2,000m, pollution degree 2, installation category II.

Dimensions

Diagrams for Emitter, Receiver, Bracket A, and Bracket B are provided in the source material, showing dimensions and mounting configurations.