Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Details |
|---|---|
| Product Name | Allen-Bradley 1794-IE8H |
| Manufacturer | Rockwell Automation (Allen-Bradley) |
| Series | FLEX I/O 1794 |
| Product Type | High-Resolution Analog Input Module |
| Function | 8-point analog input module (high accuracy version) |
| Input Channels | 8 single-ended inputs |
| Input Signal Types | 0–10 VDC, ±10 VDC, 0–20 mA, 4–20 mA |
| Resolution | 16-bit (high resolution) |
| Conversion Method | Successive approximation |
| Conversion Time | ~8 ms (all channels) |
| Accuracy | ±0.05% full scale @ 25 °C |
| Input Impedance | Voltage: high impedance / Current: low impedance |
| Backplane Current | ~50 mA @ 5 VDC |
| Power Supply | 24 VDC |
| Input Supply Range | 10 to 31.2 VDC |
| Power Dissipation | ~4.5 W max |
| Isolation Voltage | 50 V continuous (field to system) |
| Diagnostics | Module status LED |
| Data Format | 16-bit signed/unsigned |
| Wiring Base | 1794-TB2 / TB3 / TB3S compatible |
| Mounting Type | DIN rail |
| Enclosure Rating | IP20 |
| Operating Temperature | 0 to 55 °C |
| Storage Temperature | -40 to 85 °C |
| Humidity | 5 to 95% non-condensing |
| Physical Dimensions (L × W × H) | 6.9 × 9.4 × 9.4 cm |
| Weight | ~0.18–0.22 kg |
FAQ
FAQ
Q1. What is the main function of the 1794-IE8H?
It is a high-resolution FLEX I/O analog input module used for precise measurement of analog signals in industrial systems.
Q2. How many input channels does it provide?
It provides 8 analog input channels.
Q3. What signal types are supported?
It supports 0–10 VDC, ±10 VDC, 0–20 mA, and 4–20 mA signals.
Q4. What makes it different from the standard IE8?
The IE8H provides higher resolution (16-bit) and improved measurement accuracy.
Q5. What is the conversion speed?
All channels are updated in approximately 8 milliseconds.
Q6. What is the operating temperature range?
It operates between 0 °C and 55 °C under standard industrial conditions.
Q7. What are its physical size and weight?
It measures approximately 6.9 × 9.4 × 9.4 cm and weighs about 0.18–0.22 kg.
Q8. What applications is it typically used for?
It is used in precision industrial automation applications such as process control, instrumentation systems, and high-accuracy sensor monitoring.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
