
Allen-Bradley
1794-IR8 | Allen-Bradley | RTD Input Module - Topbrands PLC Limited
SKU: 1794 In Stock
Technical Specifications
| Topbrands | PLC Limited |
|---|---|
| In stock | 1000 left |
| 1794-IR8 | is an RTD Input Module from Allen-Bradley, designed for use in industrial automation systems. It features 8 input channels, providing precise temperature measurements and offering a wide range of configurations. |
| Product Type | RTD Input Module |
| Number of Inputs | 8 channels |
| Module Location | Compatible with Terminal Base Units: |
| Nominal Input Ranges | 1 to 433 ohms |
| RTD Excitation Current | 718.36 µA |
| Resolution | 16 bits across 435 ohms |
| Accuracy | : |
| Normal mode | 0.05% full scale (max) |
| Enhanced mode | 0.01% full scale (typical) |
| Isolation Voltage | Tested at 850V dc for 1 second from inputs and user power to the logic side |
| Data Format | 16-bit 2’s complement or offset binary (unipolar) |
| Channel Bandwidth | 0-2.62 Hz (-3db) |
| Indicators | 1 red/green power status indicator |
| Flexbus Current | 20 mA |
| Power Dissipation | 3.0 W maximum @ 31.2V dc |
| Thermal Dissipation | 10.2 BTU/hr @ 31.2V dc |
| Weight | 1 kg |
| Shipping Weight | 2 kg |
| Related Tags: |
Request a Quote — 1794
Ships within 24 hours | 12-Month Warranty | Worldwide Delivery
The 1794-IR8 | Allen-Bradley | RTD Input Module - Topbrands PLC Limited is a Allen-Bradley industrial component built for continuous 24/7 operation in demanding control environments. Part number: 1794. Genuine Allen-Bradley modules like this one are engineered with conservative component derating, uniform conformal coating, and gold-plated edge contacts — design features that ensure reliable performance over a decade-plus service life.
Specifications: Topbrands: PLC Limited, In stock: 1000 left, 1794-IR8: is an RTD Input Module from Allen-Bradley, designed for use in industrial automation systems. It features 8 input channels, providing precise temperature measurements and offering a wide range of configurations., Product Type: RTD Input Module, Number of Inputs: 8 channels.
Functional testing is what separates a reliable spare from a gamble. Visual inspection detects less than 30% of actual faults. The remaining 70% — signal drift, communication timeouts, intermittent failures — only surface under power. Our verification protocol for every 1794 includes power-up validation on a live rack, calibrated signal injection on all channels, communication port testing, and 48-hour thermal burn-in at 55°C.
Compatible Parts — Same System
These modules share the same system family as the 1794. Commonly ordered together for complete rack builds or spare parts kits.
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