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-IF4IXT |
| Product Type | Isolated Analog Input Module |
| Module Type | FLEX XT 4-Channel Analog Input Module |
| Number of Inputs | 4 Isolated Differential Inputs |
| Input Signal Types | 0…20 mA, 4…20 mA |
| Input Resolution | 16-bit |
| Input Impedance | 249 Ω |
| Isolation | Channel-to-Channel and Channel-to-Bus Isolation |
| 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. 90 mA @ 24V DC |
| FlexBus Current | Approx. 20 mA |
| Conversion Time | Approx. 8 ms |
| Overrange Protection | Yes |
| Compatible Terminal Bases | 1794-TB3XT, 1794-TB3TXTK |
| Status Indicators | Module and Channel Status LEDs |
| Wiring Type | Differential 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. 0.23 kg |
| Typical Applications | Process Control, Hazardous Area Analog Monitoring, Distributed I/O Systems |
FAQ
FAQ
Q1: What is the Allen-Bradley 1794-IF4IXT used for?
A1: The 1794-IF4IXT is a FLEX I/O-XT isolated analog input module designed for monitoring industrial current signals in harsh and hazardous environments.
Q2: How many analog inputs are available on the 1794-IF4IXT?
A2: The module provides 4 isolated differential analog input channels for high-accuracy process monitoring applications.
Q3: What signal ranges are supported by the 1794-IF4IXT?
A3: The module supports 0…20 mA and 4…20 mA analog current input signals commonly used in industrial instrumentation systems.
Q4: Does the 1794-IF4IXT provide channel isolation?
A4: Yes. The module includes channel-to-channel and channel-to-bus isolation to improve signal integrity and reduce electrical interference.
Q5: What makes the 1794-IF4IXT suitable for harsh environments?
A5: The module is part of the FLEX I/O-XT family and supports extended temperature operation, hazardous location certifications, and enhanced environmental durability.
Q6: Which terminal bases are compatible with the 1794-IF4IXT?
A6: The module is compatible with 1794-TB3XT and 1794-TB3TXTK FLEX I/O-XT terminal bases.
Q7: What mounting method is used for the 1794-IF4IXT?
A7: The module is designed for DIN rail mounting inside industrial control cabinets and hazardous-area automation systems.
Q8: What are the common applications of the 1794-IF4IXT?
A8: Common applications include oil and gas systems, chemical processing plants, marine automation, mining operations, process control systems, and hazardous-area analog monitoring.
Tags
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.
