产品介绍
The Allen-Bradley 1794-ACN Flex I/O ControlNet Adapter Module is a high-performance communication interface that connects Flex I/O modules to a ControlNet network. It serves as a bridge between the I/O scanner port and distributed I/O devices, allowing centralized controllers to monitor and control remote I/O efficiently.
This adapter integrates a built-in power supply, converting 24 VDC nominal supply to 5 VDC for the Flex I/O backplane, supporting a maximum output current / 640 mA. It supports up to 8 Flex I/O modules per adapter, facilitating scalable system design. With a ControlNet communication rate / 5 Mbps and an isolation voltage / 850 VDC, it ensures robust signal integrity and network reliability even in industrial environments.
Compact, lightweight, and easy to install, the 1794-ACN is ideal for distributed automation applications requiring fast and secure communication between controllers and remote I/O devices.
产品规格
| Parameter | 描述 |
|---|---|
| Product Name | Flex I/O ControlNet Adapter Module |
| 型号 Number | 1794-ACN |
| 制造商 | Allen-Bradley (Rockwell Automation) |
| Network | ControlNet |
| I/O Module Capacity | 8 Flex I/O modules |
| Communication Rate | 5 Mbps |
| Input Voltage Range | 19.2–31.2 VDC |
| Nominal Supply Voltage | 24 VDC |
| FlexBus Output Current | 640 mA max @ 5 VDC |
| Isolation Voltage | 850 VDC |
| Mounting Type | DIN Rail / Panel Mount |
| Operating Temperature | Industrial standard range |
| Dimensions | 87 x 68 x 69 mm |
| 重量 | 0.2 kg |
Applications
• Distributed I/O systems – Connects Flex I/O modules to ControlNet networks for centralized monitoring and control
• Factory automation – 支持s integration / remote I/O modules in assembly, packaging, and material handling systems
• Industrial process control – Provides fast and reliable communication between controllers and remote field devices
• OEM machinery – Enables scalable control architecture for machine builders
• Remote monitoring and diagnostics – Allows operators to monitor distributed I/O modules in real-time over ControlNet
Advantages
• Integrated power supply – Converts 24 VDC to 5 VDC to power the Flex I/O backplane efficiently
• 支持s up to 8 I/O modules – Facilitates scalable and modular system designs
• High-speed communication – 5 Mbps ControlNet interface ensures fast and reliable data transfer
• Electrical isolation – 850 VDC isolation voltage protects the network and connected devices
• Compact and lightweight – 87 x 68 x 69 mm design simplifies installation in panels and enclosures
• Seamless Flex I/O integration – Compatible with all Flex I/O modules for flexible distributed I/O deployment
公司信息
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