1769IF16K
1769IF16K
Manufacturer: ALLEN BRADLEY
Condition: New and Unused, Surplus.
Overview of Allen Bradley 1769-IF16C
The Allen Bradley 1769-IF16C is a 16-channel analog current input module engineered for integration with CompactLogix and MicroLogix 1500 programmable logic controller (PLC) systems. Designed for high-density industrial automation environments, this module excels in accurately capturing and digitizing current signals from sensors and transmitters. Featuring a 16-bit sigma-delta converter, the 1769-IF16C delivers high-resolution analog-to-digital conversion, supporting both 0–20 mA and 4–20 mA input ranges. This makes it suitable for process monitoring, machine control, and data acquisition applications where reliable, precise current measurement is critical. The module’s compact design and industry-standard connectivity simplify installation and integration into existing control architectures.
Key Features of Allen Bradley 1769-IF16C
- 16 single-ended analog current input channels
- Supports 0–20 mA and 4–20 mA input ranges with 16-bit resolution
- High accuracy: 0.5% at 25°C, ±0.0045% drift per °C, ±0.03% non-linearity
- Selectable analog input filters for noise reduction (16, 50, 60 Hz)
- Isolated input channels with reinforced insulation for enhanced safety
- DIN rail or panel mount options for flexible installation
- Operating temperature range: 0 to 60°C
- Robust construction with high shock and vibration resistance
- Low power consumption and minimal heat dissipation
- Simple configuration via controller programming software
Technical Specs of 1769-IF16C
| Specification | Details |
|---|---|
| Channels | 16 single-ended current |
| Input Range | 0–20 mA, 4–20 mA |
| Resolution | 16-bit sigma-delta |
| Accuracy (@25°C) | 0.5% |
| Drift Accuracy | ±0.0045%/°C |
| Non-linearity | ±0.03% |
| Filter Type | 16, 50, 60 Hz (selectable) |
| Isolation Voltage | 30 V DC (reinforced insulation) |
| Operating Temp | 0 to 60°C |
| Mounting | DIN rail, panel |
| Backplane Current | 190 mA (5 V DC), 70 mA (24 V DC) |
| Power Consumption | 33.6 W |
| Weight | 281 g (0.62 lb) |
| Dimensions | 118 x 87 x 35 mm (4.65 x 3.43 x 1.38 in) |
Applications / Use Case
The Allen Bradley 1769-IF16C is ideal for industries requiring high-accuracy current signal acquisition and monitoring. Common applications include chemical processing, water/wastewater treatment, power generation, and machinery condition monitoring. Its ability to handle multiple current inputs in a compact format makes it well-suited for distributed control systems, supervisory control and data acquisition (SCADA), and process automation. With robust isolation and high precision, this module reduces wiring complexity, increases reliability, and supports both standard and advanced diagnostic functions. Integration with CompactLogix and MicroLogix 1500 systems simplifies configuration and data retrieval for real-time process oversight and decision-making.
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