240D3 datasheet by Opto 22

240D3 Frequently Asked Questions (FAQs)

• What is the maximum cable length for the 240D3?
  The maximum cable length for the 240D3 is 100 meters (328 feet) for RS-485 communication, but it can be extended up to 1200 meters (3937 feet) using repeaters.
• Can the 240D3 be used in hazardous locations?
  Yes, the 240D3 is certified for use in Class I, Division 2 hazardous locations, making it suitable for use in industrial environments with explosive atmospheres.
• How does the 240D3 handle power supply redundancy?
  The 240D3 has a redundant power supply input, allowing it to continue operating even if one power supply fails. This ensures high availability and reliability in critical applications.
• Can the 240D3 be used with other Opto 22 products?
  Yes, the 240D3 is designed to work seamlessly with other Opto 22 products, such as the OptoEMU sensor and the OptoVPB valve positioner, to provide a comprehensive automation solution.
• What is the operating temperature range of the 240D3?
  The 240D3 operates in a temperature range of -40°C to 70°C (-40°F to 158°F), making it suitable for use in a wide range of industrial environments.