Allen Bradley 1747-AIC /B SLC 500 DH-485 Link Coupler

Allen-Bradley 1747-AIC/B SLC 500 DH-485 Link Coupler

The Allen-Bradley 1747-AIC/B is an isolated link coupler designed to facilitate communication between SLC 500 processors and DH-485 networks. This device ensures reliable data exchange by providing electrical isolation, thereby protecting connected equipment from potential electrical disturbances.

Key Features

• Electrical Isolation: Offers 1500V AC isolation between communication circuits and the backplane, enhancing system reliability.
• DH-485 Network Support: Enables seamless integration of SLC 500 processors with DH-485 networks, supporting efficient data transfer.
• Multiple Interface Compatibility: Compatible with USB, RS-232, and PCMCIA interfaces, allowing flexible connectivity options.
• Panel-Mountable Design: Compact and easy to install within control panels, optimizing space utilization.
• Power LED Indicator: Provides visual confirmation of power status for easy diagnostics.

Technical Specifications

• Voltage Supply: 24V DC (20.4–28.8V)
• Current Draw: 85 mA at 24V DC
• Communication Interface: DH-485 (Shielded Twisted Pair)
• Ports: DH-485, CPU, Peripheral
• Cable Type (DH-485): Belden 3106A or 9842
• Maximum Cable Length: 1219 meters (4000 feet)
• Mounting: Panel-mounted
• Dimensions (HxWxD): 7.595 cm x 23.089 cm x 29.21 cm
• Weight: 0.572 kg
• Operating Temperature: 0–60°C
• Humidity: 5–95% non-condensing

Applications

The 1747-AIC/B is ideal for various industrial automation applications, including:

• Distributed Control Systems: Facilitates communication between multiple SLC processors in a distributed architecture.
• Data Acquisition: Enables efficient data collection from remote devices to a central processor.
• Machine Control: Coordinates operations of multiple machines or processes within a manufacturing setup.
• Process Control: Monitors and controls industrial processes to ensure optimal performance.

Benefits

• Enhanced System Reliability: Electrical isolation protects against noise and potential damage.
• Flexibility: Supports multiple SLC 500 processors on a single network.
• Cost-Effective: Provides a reliable solution for connecting SLC 500 processors.
• Ease of Use: Simple configuration and integration into existing systems.

The Allen-Bradley 1747-AIC/B SLC 500 DH-485 Link Coupler is a robust and efficient solution for integrating SLC 500 processors into DH-485 networks, ensuring reliable and isolated communication in industrial environments.