1794-IE8H
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Replace Industrial is NOT an authorized distributor for Allen-Bradley
Shipping & Delivery
Shipping & Delivery
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Product Conditions
Product Conditions
Surplus: Surplus units show no signs of installation or having been used previously. These units are in the original packaging, which may have been opened.
Used: Used units have been previously used and are inspected, cleaned and tested.
All units come with a 1 Year Replace Industrial Warranty.
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Tax & Exemptions
We currently only collect tax from customers in the state of North Carolina. If you are exempt on your purchase, please email your Sales Tax & Use Exemption Form to sales@replacenc.com.
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If you have already placed an order, please send us your form and we can refund the charged taxes.
Product Conditions
Replace Industrial, LLC is not affiliated with any of the manufacturers listed on this website. All products are sourced & verified through the industrial surplus market and through other independent supply chains. We do not convey any manufacturer warranty with the product. Each product sold comes with a 2 Year Replace Industrial Warranty, unless specified otherwise. This warranty conveys solely through Replace Industrial, LLC. and is completely unaffiliated with any manufacturer warranty. The terms of our warranty can be found here.
Surplus: This unit is sourced through the industrial market outside of the manufacturer and has been independently verified to not have been used operationally previously. These units are in the original packaging, but the packaging & unit may show signs of shelf wear.
Used: This unit may have been previously used and show signs of wear. The unit has been independently verified and is guaranteed with a 1 Year Replace Automation Warranty. The unit has been sourced through independent supply chains in the industrial markets.
Firmware: Replace Industrial, LLC sells hardware only and does not sell firmware and makes no representation as to what firmware may or may not be present on the hardware. We do not obtain or provide software for customers.
Allen-Bradley 1794-IE8H
The Allen-Bradley 1794-IE8H is a Flex I/O HART Analog Module by Rockwell Automation with eight single-ended, non-isolated inputs, offering 16-bit resolution and ±0.1% full-scale accuracy at 20°C. Designed for DIN rail mounting, it features configurable data formats, various indicators, and requires a 24V DC external supply, within the 19.0 to 31.2V DC range.
| Manufacturer | Rockwell Automation |
| Resolution | 16 bits |
| Conversion Type | Successive Approximation |
| Brand | Allen-Bradley |
| Product Description | Flex IO HART Module |
| No. of inputs | Eight (8) Single Ended; non-isolated |
| Absolute accuracy | 0.1% Full Scale @ 20 °C (68°F) |
| Accuracy drift with temperature | 0.05% Full Scale for 0 °C...55 °C (32...131 °F) |
| Step Response to 99% | 80 ms |
| Terminal base | 1794-TB3G and 1794-TB3GS |
| Indicators | 8 red fault indicators, 8 yellow channel indicators and 1 green for power. |
| External DC supply, nom | 24V DC |
| External DC supply range | 19.0 to 31.2V DC (includes 5% AC ripple) |
| Mounting | DIN Rail |
| Wire Size | Determined by installed terminal base |
| Part Number/Catalog No. | 1794-IE8H |
| Product Type | Flex I/O HART Analog Module |
| Inputs | 8 Single-ended |
| Data Format | Configurable |
| Functional Data Range | >17V @ 22mA |
| FlexBus Current External Input | 5V DC 80mA |
| Enclosure Type Rating | None (open-style) |
| Isolation Voltage | 50V Continuous |
| Power Dissipation | 3.9W @ 31.2V DC max. |
| Thermal Dissipation | 13.5 BTU/hr. @ 31.2V DC |
| UPC | 10612598323880 |
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