1746-0V16

Overview of Allen Bradley 1746-OV16

The Allen Bradley 1746-OV16 is a 16-point digital DC output module designed for use in SLC 500 programmable logic controllers (PLCs). It features a current sinking output configuration, making it suitable for applications requiring high current DC outputs. The module supports voltage ranges from 10 to 50VDC and is typically used with a 24VDC input voltage. It includes a removable terminal block for easy wiring and maintenance. This module is part of the SLC 500 series, which offers versatile control solutions for various industrial processes.

Key Features of Allen Bradley 1746-OV16

- **Output Points**: 16 points, organized into 8 points per common. - **Voltage Range**: 10-50VDC output, with a nominal input voltage of 24VDC. - **Current Handling**: Continuous current per module is 8.0A at 86°F (30°C), and 4.0A at 140°F (60°C). - **Surge Current**: Up to 3.0A per point for 10ms. - **Backplane Current**: 270mA at 5V. - **Signal Delay**: 0.1ms for ON, and 1.0ms for OFF under resistive loads.

Technical Specs of 1746-OV16

- **Operating Temperature**: 32°F to 140°F (0°C to 60°C). - **Humidity**: 0 to 95% non-condensing. - **On-state Voltage Drop**: 1.2V at 0.5A. - **Leakage Current (Off-state)**: Max. 1mA.

Applications / Use Case

The Allen Bradley 1746-OV16 is primarily used in general-purpose DC output applications, such as material handling, HVAC control, and small process control. It is suitable for environments requiring high current outputs, such as powering DC motors or actuators. Its compact design and compatibility with SLC 500 controllers make it a versatile choice for industrial automation projects.

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