The Allen-Bradley 1769-IF8 compact I/O analog input module is designed for precise data acquisition with eight differential input channels. It supports a versatile voltage range of +/-10V, 0 to 10V, 0 to 5V, and 1 to 5V, alongside current sensing from 0 to 20 mA and 4 to 20 mA. Featuring a Delta-Sigma A/D converter with a resolution of 16-bit unipolar or 15-bit plus sign, the module ensures high accuracy and linearity, with signal conversion stored efficiently in the processor's memory. Compatible with the 1769 CompactLogix and MicroLogix 1500 controllers, it offers robust functionality with self-diagnostics and alarms. With a backplane current draw of 120 mA at 5V DC and 70 mA at 24V DC, the 1769-IF8 operates reliably within a temperature range of 0 to 60 °C, ensuring its suitability for diverse industrial applications. The unit measures 118 x 87 x 52.5 mm and features a convenient fault indicator for troubleshooting.
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Technical specifications for 1769-IF8
| Manufacturer | Rockwell Automation |
|---|---|
| Brand | Allen-Bradley |
| Part Number/Catalog No. | 1769-IF8 |
| Product Line | CompactLogix |
| Module Type | Analog Input Module |
| Input Type | Analog Input |
| No. of Inputs: | 8 Inputs; Differential or Single Ended Inputs |
| Communication Cable | 8 Point |
| Power Supply Distance rating: | 8 |
| Shipping Weight | 2 pounds |
| Input current range: | 0-21 mA |
| Shipping Dimensions | 8 x 8 x 5 inches |
| Current signal normal ranges: | 0-20mA; 4-20 mA |
| Series | A and B |
| Current signal full range: | 0-21 mA; 3.2 - 21 mA. |
| Distance Rating | 8 Modules |
| Input voltage range: | 0-10.5VDC |
| Working Voltage Rating | 30 Volts AC or 30 Volts DC |
| Voltage signal normal ranges: | ±10V DC, 0 …10V DC, 0…5V DC, 1…5V DC |
| Voltage signal full range: | ±10.5V DC, -0.5…10.5V DC, -0.5…5.25V DC, 0.5…5.25V DC |
| Replacement Terminal Block | 1769-RTBN18 |
| Compatible Controllers: | MicroLogix 1500; CompactLogix |
| Wire Type | Copper-90 degrees Celsius |
| Resolution: | 16 bits (unipolar) 15 bits plus sign (bipolar) |
| Wire Size (Solid) | 22-14 AWG |
| Channel Diagnostics: | Over- or under-range by bit reporting, process alarms |
| UPC | 10662468861134 |
| Recommended cable: | Beldenâ„¢ 8761 (shielded) |
| Dimension: | 118 mm (height) x 87 mm (depth) x 35 mm (width) [52.5 mm (width) for 1769-IF8] Height including mounting tabs is 138 mm 4.65 in (height) x 3.43 in (depth) x 1.38 in (width) [2.07 in (width) for 1769-IF8] Height including mounting tabs is 5.43 in |
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