Allen-Bradley 1756-OB16I Output Module – 16-Point Isolated DC

Description

Allen-Bradley 1756-OB16I ControlLogix Isolated Output Module

Experience superior control with the Allen-Bradley 1756-OB16I, a high-performance 16-point isolated DC output module from Rockwell Automation. Designed for the ControlLogix platform, this module delivers exceptional flexibility and reliability for industrial applications. Download the complete technical manual here for detailed specifications and installation guidelines.

Technical Specifications

• Brand: Allen-Bradley (Rockwell Automation)

• Model: 1756-OB16I

• Type: Isolated DC Output Module

• Output Points: 16 individually isolated channels

• Voltage Range: 10-30V DC

• Voltage Category: 12/24V DC Sink/Source

• Current per Point: 2A @ 30°C, 1A @ 60°C (linear derating)

• Current per Module: 8A @ 30°C, 4A @ 60°C (linear derating)

• On-State Voltage Drop: 1.2V DC maximum at 2A

• Off-State Leakage Current: 0.5mA maximum per point

• Output Delay Time: 1ms OFF to ON, 2ms ON to OFF maximum

• Isolation Voltage: 50V continuous (output-to-backplane: 250V, output-to-output: 125V)

• Backplane Current: 350mA @ 5.1V, 2.5mA @ 24V

• Power Dissipation: 3.6W maximum at 60°C

• Thermal Dissipation: 12.28 BTU/hour

• Operating Temperature: 0 to 60°C (32 to 140°F)

• Storage Temperature: -40 to 85°C (-40 to 185°F)

• Terminal Blocks: 1756-TBCH, 1756-TBS6H (36-pin)

• Surge Current: 4A for 10ms per point, repeatable every 2 seconds

• Minimum Load Current: 1mA per point

• UPC: 10612598164544