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-OB16PXT |
| Product Type | Digital DC Output Module |
| Module Type | FLEX XT 16-Point Protected Output Module |
| Number of Outputs | 16 Digital Outputs |
| Output Type | 24V DC Sourcing Outputs |
| Nominal Output Voltage | 24V DC |
| Output Voltage Range | 10 to 31.2V DC |
| Maximum Output Current | 8 A Total Module Current |
| Output Protection | Electronically Protected Outputs |
| Isolation Voltage | 50V Continuous, Tested to 2121V DC |
| FlexBus Current | Approx. 70 mA |
| Power Dissipation | Approx. 6.1 W |
| Compatible Terminal Bases | 1794-TB3XT, 1794-TB3TXTK |
| Status Indicators | 16 Yellow Output Status LEDs |
| Wiring Type | Sourcing (NPN) Output Wiring |
| Mounting Type | DIN Rail or Panel Mount |
| Enclosure Type | Open Style |
| Protection Rating | IP20 |
| XT Environment Rating | Extended Temperature / Harsh Environment |
| Conformal Coating | Yes |
| 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, KC |
| Lifecycle Status | Active Mature |
| Dimensions | Approx. 94 x 94 x 69 mm |
| Weight | Approx. 0.20 – 0.41 kg |
| Typical Applications | Distributed I/O Systems, Process Automation, Harsh Industrial Environments |
FAQ
FAQ
Q1: What is the Allen-Bradley 1794-OB16PXT used for?
A1: The 1794-OB16PXT is a FLEX I/O-XT digital output module designed for controlling 24V DC field devices in harsh industrial automation environments.
Q2: How many outputs does the 1794-OB16PXT provide?
A2: The module provides 16 protected digital sourcing outputs for industrial control applications.
Q3: What output type is supported by the 1794-OB16PXT?
A3: The module supports 24V DC sourcing (NPN) digital outputs with electronic protection for connected loads.
Q4: What makes the 1794-OB16PXT suitable for harsh environments?
A4: The module belongs to the FLEX I/O-XT family and supports extended operating temperatures from -20°C to 70°C along with conformal coating and hazardous location certifications.
Q5: Which terminal bases are compatible with the 1794-OB16PXT?
A5: The module is compatible with 1794-TB3XT and 1794-TB3TXTK FLEX I/O-XT terminal bases.
Q6: What mounting methods are supported by the 1794-OB16PXT?
A6: The module supports both DIN rail mounting and panel mounting for flexible industrial installation.
Q7: Does the 1794-OB16PXT include output protection?
A7: Yes. The module includes electronically protected outputs to help prevent damage caused by overload or short-circuit conditions.
Q8: What are the common applications of the 1794-OB16PXT?
A8: Common applications include oil and gas systems, process automation, mining operations, marine systems, distributed I/O installations, and harsh-environment industrial control systems.
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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.
