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SKU:1794-IF4IXT
1794-IF4IXT Allen-Bradley FLEX XT 4-Channel Analog Input
Manufacturer: Allen-Bradley
Product No.: 1794-IF4IXT
Product Type: DC Input Module
Product Origin: USA
Payment:T/T, Western Union
Weight: 150g
Shipping port: Xiamen
Warranty: 12 months
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Tavsif
Allen-Bradley 1794-IF4IXT FLEX XT 4-Channel Isolated Analog Input Module
The Allen-Bradley/Rockwell Automation 1794-IF4IXT is a FLEX XT I/O 4-channel isolated analog input module engineered for industrial process control. Featuring Sigma-Delta A/D conversion, channel-to-channel isolation, and conformal-coated circuitry, this module delivers high noise immunity for signals originating from ±10V or 0–20 mA field sensors over extended distances. Designed for harsh operating environments, it features a lightweight net weight of 0.15 kg (0.33 lbs) and compact physical dimensions of 46 mm x 94 mm x 53 mm while supporting extended temperatures from -20°C to 70°C with 16-bit unipolar and 15-bit bipolar signal resolution.
Technical Specifications
| Brand / Manufacturer | Allen-Bradley / Rockwell Automation |
| Complete Part Number | 1794-IF4IXT |
| Product Line & Module Type | FLEX XT I/O System | Isolated Analog Input Module |
| Number of Inputs & Isolation | 4 Channels | Channel-to-Channel Isolation |
| Signal Ranges & Wiring | ±10V DC, 0 to 20 mA | Compatible with 2, 3, and 4-Wire Sensors |
| Conversion & Resolution | Sigma-Delta Conversion | 16-Bit (Unipolar), 15-Bit + Sign (Bipolar) |
| Rated Voltage & Power Dissipation | 31.2V DC Rated | 2.0W Power Dissipation | 6.8 BTU/hr Thermal Dissipation |
| Environmental Protection | Conformally Coated PCB Board | Extended Temp (-20°C to 70°C) |
| Dimensions & Net Weight | 46 mm × 94 mm × 53 mm | Net Weight: Approx. 0.15 kg (0.33 lbs) |
| Compatible Terminal Bases | 1794-TB2, 1794-TB3, 1794-TB3S, 1794-TB3T, 1794-TBN, 1794-TB3K, etc. |
Quick Installation Guide
- Snap the compatible 1794 terminal base (e.g., 1794-TB3 or 1794-TB3K) onto the DIN rail.
- Align the 1794-IF4IXT module keys and push down firmly until it locks onto the terminal base.
- Connect field sensor wiring (2, 3, or 4-wire) according to the configured voltage or current channel modes.
Technical FAQs
Q1: What is the difference between the standard 1794-IF4I and the 1794-IF4IXT?
A1: The 1794-IF4IXT is an extended-temperature version (-20°C to 70°C) featuring conformally coated circuit boards for extreme operating conditions.
Q2: Does this module support channel-to-channel isolation?
A2: Yes, each of the 4 analog channels is individually isolated to eliminate ground loops and ground potential differences.
Q3: What are the physical size and weight parameters of the 1794-IF4IXT?
A3: It features a compact footprint of 46 mm x 94 mm x 53 mm with a lightweight net weight of approximately 0.15 kg (0.33 lbs).
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