Overview

FLEX I/O™ modules require a terminal base unit that attaches to the DIN rail, positioned to the right of the I/O adapter. These terminal bases provide secure connection points for I/O wiring and interconnect to form the backplane. Various termination types, including cage, screw, and spring-clamp options, are available to suit diverse applications. Additionally, FLEX I/O modules offer optional accessories tailored to specific field system setups and requirements.

Features

• Space Optimization:

  • Direct wiring from sensors to the terminal base eliminates the need for terminal strips.

• Compact and Functional Design:

  • Supports 4- to 32-point modules, offering the capabilities of larger rack-based I/O systems in a reduced footprint.

• Enhanced Productivity:

  • Easy configuration and setup using intuitive wizards streamline engineering and installation processes.

• Minimized Downtime:

  • Features such as Removal and Insertion Under Power (RIUP) and integrated diagnostics reduce operational interruptions.

• Wide Module Selection:

  • Over 90 catalog numbers and specialized modules accommodate a wide range of applications.

• Rugged Performance:

  • Modules are available with conformal coating and extreme environment ratings, ensuring reliable operation in harsh conditions.

• Flexible Network Compatibility:

  • Supports multiple communication protocols, including EtherNet/IP™, ControlNet™, DeviceNet™, and PROFIBUS DP.

• Improved Plant Operations:

  • HART analog modules enable data pass-through to asset management software or controllers for better operational insights.

Specifications

• Product Series:

  • Flex I/O (Bulletin 1794)

• Component Type:

  • Fieldbus I/O Terminal Bases

• Operating Temperature:

  • Minimum: 0°C
  • Maximum: 55°C

• Dimensions (with module installed in terminal base):

  • Height: 94 mm (3.7 in.)
  • Width: 94 mm (3.7 in.)
  • Depth: 69 mm (2.7 in.)