Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Details |
|---|---|
| Product Name | Allen-Bradley 1794-IF2XOF2I |
| Manufacturer | Rockwell Automation (Allen-Bradley) |
| Series | FLEX I/O 1794 |
| Product Type | Analog Combination I/O Module |
| Function | 2 analog inputs + 2 analog outputs (isolated) |
| Input Channels | 2 isolated inputs |
| Output Channels | 2 isolated outputs |
| Input Signal Types | 0–10 VDC, ±10 VDC, 0–20 mA, 4–20 mA |
| Output Signal Types | 0–10 VDC, ±10 VDC, 0–20 mA, 4–20 mA |
| Input Resolution | 16-bit (sigma-delta conversion) |
| Output Resolution | 16-bit DAC |
| Conversion Type | Sigma-delta (inputs), DAC (outputs) |
| FlexBus Current | ~50 mA @ 5 VDC |
| External Power Supply | 24 VDC (19.2 to 31.2 VDC range) |
| Power Consumption | ~3.3 W max |
| Power Dissipation | ~3.3 W @ 31.2 VDC |
| Isolation Voltage | 120 V / 250 V continuous (depending on terminal base) |
| Calibration | Factory calibrated (150 Hz, 300 Hz, 600 Hz) |
| Diagnostics | Power/status LED |
| Wiring Base | 1794-TB2 / TB3 / TB3S / TB3T / TBN compatible |
| Mounting Type | DIN rail |
| Enclosure Rating | IP20 |
| Operating Temperature | -20 to 55 °C |
| Storage Temperature | -40 to 85 °C |
| Humidity | 5 to 95% non-condensing |
| Physical Dimensions (L × W × H) | 6.6 × 9.4 × 9.4 cm |
| Weight | ~0.20 kg |
FAQ
FAQ
Q1. What is the main function of the 1794-IF2XOF2I?
It is a FLEX I/O analog combination module that provides 2 isolated analog inputs and 2 isolated analog outputs in one unit.
Q2. Are the input and output channels isolated?
Yes, both input and output channels are isolated from each other and from system logic.
Q3. What signal types does it support?
It supports voltage (0–10 V, ±10 V) and current (0–20 mA, 4–20 mA) signals.
Q4. What is the resolution of the module?
It uses 16-bit resolution for both analog inputs and outputs.
Q5. What is the power requirement?
It operates on a 24 VDC supply with a range of 19.2 to 31.2 VDC.
Q6. What is the operating temperature range?
It operates between -20 °C and 55 °C in industrial environments.
Q7. What are its physical size and weight?
It measures approximately 6.6 × 9.4 × 9.4 cm and weighs about 0.20 kg.
Q8. What applications is it typically used for?
It is used in industrial automation systems where both analog signal measurement and control are required, especially in process control loops and distributed I/O architectures.
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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.
