1769-IF8 Ser A
1769-IF8 Ser A
Manufacturer: ALLEN BRADLEY
Condition: New and Unused, Surplus.
Overview of Allen-Bradley 1769-IF8 Series A CompactLogix Analog Input Module
The Allen-Bradley 1769-IF8 is a CompactLogix analog input module with 8 differential or single-ended input channels. It supports various voltage and current input ranges, including ±10 V DC, 0-10 V DC, 0-5 V DC, 1-5 V DC, 0-20 mA, and 4-20 mA. This Series A module offers high resolution (16-bit unipolar, 15-bit plus sign bipolar) and accuracy for industrial process control applications.
Key Features of 1769-IF8 Series A
- 8 analog input channels allowing differential or single-ended wiring.
- Input ranges configurable from ±10.5 V DC to 4-20 mA current signals.
- 16-bit resolution using delta-sigma ADC for precise data conversion.
- Input impedance: 220 kΩ for voltage, 250 Ω for current inputs.
- Response time depends on configuration; typical response for channels about 5 ms.
- Supports automatic over-range and under-range diagnostics with bit-level reporting.
- Compatible with 1769 CompactLogix and MicroLogix 1500 controllers.
- Physical dimensions: 118 mm (H) x 87 mm (D) x 52.5 mm (W), total height with mounting tabs 138 mm.
- Operating temperature range: 0 to 60°C (32 to 140°F).
- Weight: approximately 450 grams (0.99 lbs).
Technical Specifications
| Specification | Value |
|---|---|
| Number of Inputs | 8 analog inputs |
| Input Type | Differential or single-ended |
| Voltage Input Range | ±10 V DC, 0-10 V DC, 0-5 V DC, 1-5 V DC |
| Current Input Range | 0-20 mA, 4-20 mA |
| Resolution | 16 bits unipolar / 15 bits bipolar |
| Input Impedance | 220 kΩ (Voltage), 250 Ω (Current) |
| Over-Range/Under-Range Detection | Yes, with bit reporting |
| Operating Temperature | 0 to 60°C (32 to 140°F) |
| Weight | 450 g (0.99 lbs) |
| Dimensions (HxDxW) | 118 x 87 x 52.5 mm (138 mm height with tabs) |
Applications
The 1769-IF8 is suitable for process control, machine automation, and industrial monitoring applications requiring reliable, high-resolution analog input data acquisition. It provides precise measurements for temperature, pressure, flow, and other analog process variables.
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Warranty
Warranty
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