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1756-0F4

1756-0F4

Manufacturer: ALLEN BRADLEY

Condition: New and Unused, Surplus.

Price: Available on Request

Overview of Allen Bradley 1756-OF4

The Allen Bradley 1756-OF4 is a versatile analog output module designed for the ControlLogix series by Rockwell Automation. This module offers four current-voltage outputs, making it suitable for general-purpose I/O applications. It features a resolution of 15 bits for current across a range of 4 to 20 mA and for voltage across a range of ±10 V. The module is often used in industrial automation systems where precise control over analog signals is required.

Key Features of Allen Bradley 1756-OF4

- **Output Type**: Current-Voltage, supporting both 4–20 mA and ±10 V signals. - **Resolution**: 15-bit resolution for current and 16-bit for voltage. - **Module Type**: Analog Output Module. - **Backplane Power Requirements**: 150 mA at 5 V and 120 mA at 24 V. - **Power Dissipation**: Up to 4.9 watts at 60 Celsius. - **Mounting and Installation**: Uses removable terminal blocks like 1756-TBNH and 1756-TBSH. - **Isolation Voltage**: Continuous isolation voltage of 50 Volts. - **Display Features**: Includes module health and calibration mode indicators.

Technical Specs of 1756-OF4

Specification Details
Manufacturer Rockwell Automation
Brand Allen Bradley
Series ControlLogix
Outputs 4 Current-Voltage
Output Voltage Range ±10V
Output Current Range 4–20 mA
Output Voltage Resolution 16 bits
Output Current Resolution 15 bits across 21 mA, 650 nA/bit

Applications / Use Case

The Allen Bradley 1756-OF4 is typically used in industrial control systems where precise analog signal control is necessary, such as in process control, manufacturing, and automation environments. It provides a reliable interface between the control system and external devices, ensuring accurate execution of control commands.

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