Allen-Bradley 1756-OG16 ControlLogix Digital DC Output Module

The Allen-Bradley 1756-OG16 is a 16-point digital DC output module designed for use within the ControlLogix system. This module provides TTL (Transistor-Transistor Logic) source outputs with 5V DC operation. It is suitable for industrial automation systems requiring high-speed, reliable digital outputs. With features such as a low operating voltage range, shock resistance, and high environmental resilience, the 1756-OG16 is ideal for controlling and driving various external devices in a broad range of applications.

Technical Specifications

• Module Type: Digital DC Output Module
• Outputs: 16 points, TTL source (low = true)
• Voltage: 5V DC (TTL source)
• Operating Voltage Range: 4.5V to 5.5V DC
• Maximum Output Current per Point: 24 mA at 60°C
• Maximum Output Current for Module: 384 mA at 60°C
• Power Dissipation (Max): 1.5W at 60°C
• Backplane Current at 5V: 210 mA
• Isolation Voltage: 50V continuous
• Terminal Blocks: 1756-TBNH, 1756-TBSH

Performance Characteristics

• Signal Delay Time:
  • OFF to ON: 450 µs
  • ON to OFF: 700 µs
• Leakage Current in OFF State: 0.1 mA per output
• ON State Drop Voltage: 0.4V
• Max Output Schedule Time: 16.7s
• Backplane Power: 1.12W at 5.1V DC and 2mA at 24V DC
• Thermal Dissipation: 5.2 BTU/hr at 60°C

Environmental Specifications

• Operating Temperature: 0-60°C (32-140°F)
• Humidity: 5-95% without condensation
• Vibration Resistance: 2.0G at 10-500 Hz
• Shock Rating: 30G operational shock
• Certifications:
  • CE
  • UL
  • CISPR 11 Class A