Allen-Bradley | 1769-IF16C | Compact I/O

Product Description: Allen-Bradley 1769-IF16C

The Allen-Bradley 1769-IF16C is a 16-channel analog current input module within the Compact I/O series. Designed for use with CompactLogix and MicroLogix 1500 controllers, it provides high-density current input capabilities for applications requiring precise analog signal acquisition. The module supports single-ended current input and is ideal for industrial automation environments that demand scalable and accurate analog data processing.

Key Features

• 16 single-ended analog input channels
• Current input type: 0–20 mA or 4–20 mA
• 16-bit resolution for high signal precision
• Compact, modular design for easy expansion
• Compatible with CompactLogix and MicroLogix 1500 systems
• Removable terminal block (RTB) for simplified wiring and maintenance

Technical Specifications

• Number of Channels: 16 (single-ended)
• Input Type: Current (0–20 mA / 4–20 mA)
• Resolution: 16-bit
• Input Impedance: 250 ohms
• Accuracy: ±0.3% Full Scale at 25°C
• Conversion Rate: 475 μs per channel (typical)
• Power Supply Requirement: 24V DC (from backplane)
• Backplane Current Load:
  • 5V: 120 mA
• Operating Temperature: 0°C to 60°C
• Mounting: DIN rail or panel mount
• Dimensions: Approx. 118 x 87 x 35 mm

Application Areas

• Process control systems
• Industrial instrumentation
• Flow and pressure monitoring
• Tank level measurement
• OEM equipment with analog input requirements

Advantages

• High channel count reduces module count and wiring complexity
• Accurate and stable analog current input measurement
• Easy integration with CompactLogix systems
• Hot-swappable with minimal system downtime
• Ideal for scalable analog input needs in compact installations