Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Details |
|---|---|
| Product Name | Allen-Bradley 1794-APBDPV1 |
| Manufacturer | Rockwell Automation (Allen-Bradley) |
| Series | FLEX I/O 1794 |
| Product Type | PROFIBUS Communication Adapter |
| Function | Interface FLEX I/O modules to PROFIBUS-DP V1 network |
| Network Protocol | PROFIBUS-DP V1 |
| Communication Rate | Up to 12 Mbps |
| Supported I/O Modules | Up to 8 FLEX I/O modules |
| Power Supply | 24 VDC (nominal) |
| Input Voltage Range | 19.2 to 31.2 VDC |
| Current Consumption | ~385–640 mA @ 24 VDC |
| FlexBus Output Current | up to 640 mA @ 5 VDC |
| Power Consumption | ~9.6 W @ 24 VDC |
| Power Dissipation | ~4.2 W |
| Inrush Current | ~23 A (2 ms) |
| Isolation | Industrial isolation between network and backplane |
| Communication Interface | PROFIBUS 9-pin D-sub connector |
| Diagnostics | LED indicators (Module, Network, I/O status) |
| Mounting Type | DIN rail / panel mount |
| 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) | ~8.7 × 9.4 × 9.2 cm |
| Weight | ~0.26 kg |
FAQ
FAQ
Q1. What is the main function of the 1794-APBDPV1?
It is a PROFIBUS-DP V1 adapter used to connect FLEX I/O modules to a PROFIBUS network for distributed automation systems.
Q2. What communication speed does it support?
It supports PROFIBUS communication rates up to 12 Mbps.
Q3. How many I/O modules can it handle?
It supports up to 8 FLEX I/O modules on a single adapter.
Q4. What type of power supply is required?
It requires a 24 VDC power supply with an operating range of 19.2 to 31.2 VDC.
Q5. What is the role of the FlexBus current?
It provides 5 VDC backplane power (up to 640 mA) to connected FLEX I/O modules.
Q6. What type of connector is used for PROFIBUS?
It uses a standard 9-pin D-sub connector for PROFIBUS communication.
Q7. What are the physical size and weight?
It measures approximately 8.7 × 9.4 × 9.2 cm and weighs about 0.26 kg.
Q8. What applications is it typically used for?
It is used in industrial automation systems to integrate FLEX I/O with PROFIBUS-based PLCs for distributed control.
Tags
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.
