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-OF4IXT |
| Product Type | Isolated Analog Output Module |
| Module Type | FLEX XT 4-Channel Analog Output Module |
| Number of Outputs | 4 Isolated Analog Outputs |
| Output Signal Types | 0…20 mA, 4…20 mA, 0…5V, ±5V, 0…10V, ±10V |
| Output Resolution | 15-bit |
| Conversion Type | Sigma-Delta |
| Output Configuration | Differential Isolated Outputs |
| Isolation Voltage | 120V Continuous, Tested to 850V DC |
| Nominal Supply Voltage | 24V DC |
| Input Voltage Range | 19.2 to 31.2V DC |
| Current Consumption | Approx. 210 mA @ 24V DC |
| FlexBus Current | Approx. 50 mA |
| Power Dissipation | Approx. 5 W |
| Thermal Dissipation | Approx. 6.8 BTU/hr |
| Update Rate | 2.5 / 5.0 / 7.5 ms |
| Voltage Output Load | 3 mA Maximum |
| Status Indicators | Module Status LED |
| Compatible Terminal Bases | 1794-TB3, 1794-TB3S, 1794-TBN, 1794-TB37DS |
| Mounting Type | DIN Rail or Panel 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, ATEX, IECEx, KC, Marine |
| Lifecycle Status | Active Mature |
| Dimensions | Approx. 94 x 46 x 75 mm |
| Weight | Approx. 0.11 – 0.20 kg |
| Typical Applications | Process Control, Analog Signal Control, Harsh Environment Automation |
FAQ
FAQ
Q1: What is the Allen-Bradley 1794-OF4IXT used for?
A1: The 1794-OF4IXT is a FLEX I/O-XT isolated analog output module designed for industrial process control applications that require reliable analog signal output in harsh environments.
Q2: How many analog outputs does the 1794-OF4IXT provide?
A2: The module provides 4 isolated analog output channels for voltage and current signal control applications.
Q3: Which output signal ranges are supported by the 1794-OF4IXT?
A3: The module supports multiple selectable output ranges including 0…20 mA, 4…20 mA, 0…5V, ±5V, 0…10V, and ±10V.
Q4: Does the 1794-OF4IXT provide isolated outputs?
A4: Yes. The module includes 4 differential isolated analog outputs to improve signal stability and reduce electrical interference in industrial systems.
Q5: What makes the 1794-OF4IXT suitable for harsh industrial environments?
A5: The module belongs to the FLEX I/O-XT family and supports extended operating temperatures from -20°C to 70°C along with industrial and hazardous-location certifications.
Q6: Which mounting methods are supported by the 1794-OF4IXT?
A6: The module supports DIN rail mounting and panel mounting for flexible installation inside industrial automation cabinets.
Q7: Which terminal bases are compatible with the 1794-OF4IXT?
A7: Compatible terminal bases include 1794-TB3, 1794-TB3S, 1794-TBN, and several FLEX I/O XT terminal base units.
Q8: What are the common applications of the 1794-OF4IXT?
A8: Common applications include process automation, chemical processing, oil and gas systems, distributed analog control, mining operations, and harsh-environment industrial automation.
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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.
