ABB 200-CI485G Communication Interface Module

The ABB 200-CI485G Communication Interface Module is an advanced, high-performance solution designed for seamless integration into industrial automation systems. Engineered in Switzerland, this module provides reliable RS485 asynchronous serial communication, ensuring efficient data transfer across long distances. Its robust design makes it ideal for use in demanding industrial environments, with features that enhance signal integrity and system reliability.

Functional Highlights & Key Benefits

• Robust Communication: The 200-CI485G supports asynchronous serial communication over RS485, enabling effective data transfer with minimal interference.

• Enhanced Signal Integrity: Galvanic isolation between channels ensures the module can operate in harsh environments while maintaining clear signal transmission.

• Easy Monitoring: The module includes status LEDs for easy power and communication signal monitoring, helping technicians quickly assess system performance.

• Compact & Reliable Design: The DIN rail mounting design allows for easy installation in control cabinets, making it a practical solution for industrial systems.

• Long-Distance Communication: With support for cable lengths up to 1200 meters, this module offers flexible installation options without compromising performance.

Technical Data & Specifications

• Product Type: Communication Interface Module

• Channels: 2

• Nodes per Channel: 32

• Communication Interface: RS485 asynchronous serial communication

• Status Indicators: Green LEDs for Power and serial channels (RD0, RD1, TD0, TD1, RTS0, RTS1)

• Galvanic Isolation: 500 V AC rms between channels and main logic/24 V DC

• Transmission Speed: 75 to 19200 baud (default: 9600 baud)

• Maximum Cable Length: 1200 meters

• Data Bits: 7 or 8 (default)

• Parity: Odd, even, or none (default)

• Stop Bits: 1 or 2 (default: 1)

• Power Supply: Powered from 200-PSMG/PSSG power supply units and external 24 V DC

• Internal Current Consumption: Max. 0.2 A from PSMG/PSSG

• External Current Consumption: Max. 0.1 A from external 24 V DC

• Connectors: Two 200-BPP screw terminal blocks

• Backplane Key Code: 8

• Dimensions: 163 x 45 x 91 mm (excluding connectors and snap locks)

• Weight: 0.22 kg (excluding packaging), 0.29 kg (including packaging)

• Order Code: 200-CI485G

Typical Applications & System Integration

The ABB 200-CI485G module is designed for a wide range of industrial applications, particularly in automation systems where reliable, long-distance data communication is critical. It can be integrated into:

• Centralized control systems

• SCADA (Supervisory Control and Data Acquisition) systems

• Remote monitoring and data collection

• Industrial equipment and machinery communication

• Process control systems

Its seamless compatibility with other ABB products and industrial automation systems makes it an ideal choice for projects that require high-performance communication interfaces.

Support & Maintenance

ABB ensures ongoing support for the 200-CI485G, providing comprehensive documentation, troubleshooting guides, and technical assistance. The module's durability and galvanic isolation ensure longevity, reducing the need for frequent maintenance. ABB’s global network of service providers ensures that your system stays operational, minimizing downtime.

FAQ

1. What is the maximum cable length supported by the 200-CI485G module?
The maximum cable length for reliable communication is 1200 meters.

2. Can the module support multiple devices on a single channel?
Yes, each channel can support up to 32 nodes, making it ideal for multi-device communication.

3. What power supply does the module require?
The 200-CI485G can be powered by either ABB’s 200-PSMG/PSSG power supply units or an external 24 V DC power source.

4. What is the default baud rate for communication?
The default baud rate for communication is 9600 baud, but it can be adjusted between 75 and 19200 baud.

5. Is the module suitable for use in harsh environments?
Yes, the galvanic isolation and robust design make the 200-CI485G suitable for industrial environments, where signal integrity is critical.