1756-OF8 Allen-Bradley ControlLogix Analog Output Module

Allen-Bradley 1756-OF8 Analog Output Module

Key Performance Features

• Output Configuration: Eight configurable voltage or current outputs
• Signal Ranges: ±10.4V voltage mode and 0-21mA current mode
• Resolution: 15-bit precision with 320μV/bit voltage resolution
• Response Speed: Less than 2ms settling time to 95% final value

Electrical Specifications

• Power Consumption: 150mA at 5.1V plus 210mA at 24V from backplane
• Heat Dissipation: 4.92W maximum in 8-channel current mode
• Thermal Output: 16.78 BTU per hour heat generation
• Current Resolution: 650nA per bit in current output mode

Technical Specifications Table

Protection & Safety Features

• Overvoltage Protection: 24V DC maximum voltage protection
• Short-Circuit Protection: Current limited to 21mA maximum
• Isolation Strength: 250V user-system isolation tested at 2550V DC
• Open Circuit Detection: Detects faults above 0.1mA threshold

Frequently Asked Questions

• The 1756-OF8 provides analog output signals for process control
• It supports both voltage and current output modes
• The module integrates with ControlLogix automation systems
• Download the complete manual for detailed specifications

Download the complete product manual for detailed specifications:
ControlLogix Modules

Contact our engineering team for technical support: sales@nex-auto.com