Allen-Bradley | 1746-NO4V | SLC 500

Product Description: Allen-Bradley 1746-NO4V

The Allen-Bradley 1746-NO4V is a voltage analog output module designed for use with the SLC 500 programmable controller platform. It provides four independent voltage output channels, ideal for precise analog control applications such as actuator positioning, process regulation, and signal transmission in automation environments.

Key Features

• Provides 4 isolated analog voltage output channels
• Output ranges: 0 to +10V or -10V to +10V
• 13-bit resolution for accurate signal output
• Individual channel configuration for flexible application use
• Compatible with all SLC 500 chassis and processors
• High isolation between channels and backplane
• LED status indicators for module health monitoring

Technical Specifications

• Number of Outputs: 4 Voltage Channels
• Output Range: ±10V or 0 to +10V (user-selectable)
• Resolution: 13 bits (1 part in 8192)
• Output Accuracy: ±0.5% of full scale
• Output Current Drive: 5 mA per channel
• Backplane Current Draw: 105 mA at 5V DC, 170 mA at 24V DC
• Isolation: 1500V RMS (channel-to-backplane)
• Operating Temperature: 0°C to 60°C
• Module Width: 1 slot

Application Areas

• Industrial process control systems
• Analog actuator or drive control
• Flow, pressure, and temperature regulation
• Dosing and batching applications
• Integration with analog transducers and instruments

Advantages

• High-resolution output supports precise analog control
• Versatile voltage range fits diverse application needs
• Seamless integration with SLC 500 systems
• Reliable performance with long-term stability
• Easy diagnostics with front-panel LED indicators