Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Rockwell Automation / Allen-Bradley |
| Product Series | FLEX I/O-XT |
| Model Number | 1794-IE8XT |
| Product Type | Analog Input Module |
| Module Type | FLEX XT 8-Channel Analog Input Module |
| Number of Inputs | 8 Single-Ended Analog Inputs |
| Input Signal Types | 0…20 mA, 4…20 mA |
| Input Resolution | 16-bit |
| Input Impedance | 249 Ω |
| Input Current Range | 0 to 21 mA |
| Overrange Protection | Yes |
| Isolation Voltage | 50V Continuous, Tested to 850V DC |
| Nominal Supply Voltage | 24V DC |
| Input Voltage Range | 19.2 to 31.2V DC |
| Current Consumption | Approx. 85 mA @ 24V DC |
| FlexBus Current | Approx. 20 mA |
| Conversion Time | Approx. 8 ms |
| Compatible Terminal Bases | 1794-TB3XT, 1794-TB3TXTK |
| Status Indicators | Module and Channel Status LEDs |
| Wiring Type | Single-Ended Analog Wiring |
| Mounting Type | DIN Rail Mount |
| Enclosure Type | Open Style |
| Protection Rating | IP20 |
| XT Environment Rating | Extended Temperature / Harsh Environment |
| Operating Temperature | -20°C to 70°C |
| Storage Temperature | -40°C to 85°C |
| Relative Humidity | 5% to 95% Non-Condensing |
| Shock Resistance | 30 G Operating |
| Vibration Resistance | 5 G at 10 to 500 Hz |
| Certifications | UL, CE, CSA, ATEX, IECEx, Marine |
| Lifecycle Status | Active Mature |
| Dimensions | Approx. 94 x 94 x 55 mm |
| Weight | Approx. 0.22 kg |
| Typical Applications | Process Automation, Harsh Environment Analog Monitoring, Distributed I/O Systems |
FAQ
FAQ
Q1: What is the Allen-Bradley 1794-IE8XT used for?
A1: The 1794-IE8XT is a FLEX I/O-XT analog input module designed for monitoring current-based analog signals in harsh industrial automation environments.
Q2: How many analog input channels does the 1794-IE8XT provide?
A2: The module provides 8 single-ended analog current input channels for distributed process control applications.
Q3: What signal types are supported by the 1794-IE8XT?
A3: The module supports 0…20 mA and 4…20 mA analog current input signals commonly used in industrial instrumentation.
Q4: What is the resolution of the 1794-IE8XT analog inputs?
A4: The module uses 16-bit analog-to-digital conversion for accurate signal measurement and process monitoring.
Q5: What makes the 1794-IE8XT different from standard FLEX I/O modules?
A5: The XT version is designed for harsh environments and supports extended operating temperatures, hazardous location certifications, and increased environmental durability.
Q6: Which terminal bases are compatible with the 1794-IE8XT?
A6: The module is compatible with 1794-TB3XT and 1794-TB3TXTK FLEX I/O-XT terminal bases.
Q7: Is the 1794-IE8XT suitable for hazardous industrial locations?
A7: Yes. The module includes ATEX, IECEx, and marine certifications for use in demanding industrial and hazardous environments.
Q8: What are the common applications of the 1794-IE8XT?
A8: Common applications include oil and gas systems, chemical processing, marine automation, mining operations, distributed analog monitoring, and industrial process control.
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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.
