Product Description:
The Allen-Bradley 1746-OB16 is an optical barrier module that provides isolation and signal conditioning for digital inputs in industrial automation and control systems. This module is designed to connect to sensors and switches, converting their signals into a format that can be processed by the industrial controller. The 1746-OB16 offers optical isolation, which helps protect the controller from noise and electrical interference, ensuring reliable and accurate input signal processing.
Product Parameters:
Number of Channels: The Allen-Bradley 1746-OB16 typically offers 16 channels, allowing it to connect to multiple sensors and switches simultaneously. This provides expanded connectivity for industrial control systems.
Input Type: The module accepts various types of digital inputs, such as those from sensors, switches, and other devices. It converts these inputs into a format compatible with the industrial controller.
Isolation Technology: The 1746-OB16 employs optical isolation technology, which uses light to transmit signals between the input and output sides of the module. This technology ensures galvanic isolation, preventing electrical noise and interference from affecting the controller’s performance.
Power Supply: The module requires a specific power supply to operate, including voltage and current ratings. It is important to ensure that the power supply meets these requirements to maintain reliable operation of the 1746-OB16.
Product Specification:
Physical Dimensions: The Allen-Bradley 1746-OB16 has defined physical dimensions, including length, width, and height, facilitating installation and rack mounting within industrial control systems.
Materials and Construction: The module is constructed using high-quality materials designed to withstand harsh industrial environments. The housing, internal components, and optical isolation barriers are resistant to temperature extremes, moisture, and dust.
Connector Types: The 1746-OB16 features standard connector types for connecting to sensors, switches, and other devices. These connectors allow for easy wiring and installation, ensuring secure and reliable signal transmission.
Certifications and Compliance: The Allen-Bradley 1746-OB16 meets various safety standards, environmental regulations, and industry requirements. It has been approved and certified by relevant authorities to ensure compliance with applicable laws and safety requirements.
For the most detailed and updated information on the Allen-Bradley 1746-OB16, it is recommended to consult the manufacturer’s official documentation or contact Allen-Bradley directly.
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