Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Details |
|---|---|
| Product Name | Allen-Bradley 1794-OA16 |
| Manufacturer | Rockwell Automation (Allen-Bradley) |
| Series | FLEX I/O 1794 |
| Product Type | AC Digital Output Module |
| Function | 16-point AC output module |
| Output Channels | 16 points |
| Output Type | AC triac outputs |
| Output Voltage Range | 74 to 264 VAC |
| Nominal Output Voltage | 120/240 VAC |
| Output Current | ~0.5 A per channel |
| Total Module Current | ~4–5 A (typical aggregated limit) |
| Output Configuration | 2 groups of 8 outputs |
| Leakage Current (OFF state) | ≤ 2 mA |
| Turn-on Time | ~1/2 cycle (typical AC switching) |
| Turn-off Time | ~1/2 cycle (typical AC switching) |
| Isolation | Optical isolation (field to logic) |
| Backplane Current | ~75 mA @ 5 VDC |
| Power Supply | 5 VDC via FLEX I/O adapter |
| Power Dissipation | ~6–8 W max |
| Status Indicators | 16 channel LEDs + module status LED |
| Protection | Snubbered triac outputs (inductive load support) |
| Wiring Base | 1794-TB3 / TB3S compatible |
| Mounting Type | DIN rail |
| Enclosure Rating | IP20 |
| Operating Temperature | 0 to 55 °C |
| Storage Temperature | -40 to 85 °C |
| Humidity | 5 to 95% non-condensing |
| Physical Dimensions (L × W × H) | 6.9 × 9.4 × 9.4 cm |
| Weight | ~0.20–0.25 kg |
FAQ
FAQ
Q1. What is the main function of the 1794-OA16?
It is a FLEX I/O AC output module used to control AC-powered field devices such as relays, solenoids, and indicator lamps.
Q2. What type of outputs does it use?
It uses triac-based AC outputs suitable for switching AC loads.
Q3. What voltage range does it support?
It supports a wide AC output range from 74 to 264 VAC, commonly used for 120/240 VAC systems.
Q4. How many output channels does it have?
It provides 16 independent AC output channels.
Q5. How are the outputs organized?
The outputs are arranged in 2 groups of 8 channels for wiring and addressing simplicity.
Q6. Does it support inductive loads?
Yes, it includes snubbered triac outputs suitable for inductive loads such as contactors and solenoids.
Q7. What are its physical size and weight?
It measures approximately 6.9 × 9.4 × 9.4 cm and weighs about 0.20–0.25 kg.
Q8. What applications is it typically used for?
It is used in industrial automation systems for controlling AC devices in machinery, process control, and factory automation 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.
