1756-OB16E: ControlLogix 16-Point Digital Output Module

The 1756-OB16E module is a 16-point, electronically fused digital output module for ControlLogix systems. It offers reliable and versatile performance with features such as point-level diagnostics, fault states, and flexible voltage ranges.

Key Features

• Voltage Range: 10–31.2 V DC
• Number of Outputs: 16 points
• Output Type: 12/24 V DC sourcing
• Electronic Fusing: 8 points per group
• Point-Level Diagnostics: Field-side diagnostics for enhanced reliability
• Fault States: Configurable output fault states
• Communication Options: Direct-connect or rack-optimized
• Module Types: Isolated and non-isolated variants available
• Wide Operating Range: Suitable for varied environmental conditions

Specifications

General Specifications:

• Product Series: ControlLogix (Bul. 1756 / 1757)
• Component Type: PLC & I/O
• Module Type: Digital Output Module
• Digital Output Range: 10–31.2 V DC
• Number of Digital Outputs: 16

Electrical Ratings:

• Rated Current per Digital Output (Max): 1 A
• Rated Current per Module (Max): 8 A

Environmental Ratings:

• Operating Temperature:
  • Maximum: 60 °C
  • Minimum: 0 °C
• Storage Temperature:
  • Maximum: 85 °C
  • Minimum: -40 °C
• Relative Humidity (Max): 95 %RH

Mechanical Ratings:

• Vibration Acceleration (Max): 2 m/s²
• Vibration Frequency (Operational, Max): 500 Hz