Product Overview

The CI868AK01, designated by ABB part number 3BSE048845R1, is a high-performance communication interface module specifically engineered to bridge AC 800M controllers with the IEC 61850 networking standard. This module acts as a critical gateway for substation automation, enabling seamless data exchange between the control system and Intelligent Electronic Devices (IEDs). By facilitating both horizontal (GOOSE) and vertical (MMS) communication, the CI868AK01 ensures that complex electrical integration projects maintain high speed and reliability. Manufactured in Sweden, this module is built to withstand rigorous industrial demands while providing a standardized interface for modern power management and distribution systems.

Hardware Parameters and Environmental Metrics

• Communication Port: Single RJ-45 female connector (8-pin) for Ethernet connectivity.

• Bus Integration: Supports a maximum of 12 units on the CEX-Bus.

• Power Profile: Typical consumption of 160 mA at 24V DC with a total power dissipation of 3.8 W.

• Physical Form Factor: 185 mm Height x 59 mm Width x 127.5 mm Depth (7.3 x 2.3 x 5.0 inches).

• Unit Weight: 700 g (approximately 1.5 lbs) including the base.

• Operating Range: Optimized for temperatures between +5 to +55 °C and altitudes up to 2000m.

• Environmental Resilience: G3 conformal coating for corrosion protection (ISA 71.04) and IP20 ingress protection.

• Certifications: CE marked with electrical safety ratings UL 61010-1 and UL 60079-15 for hazardous locations (Class 1, Zone 2).

Industrial Implementation Scenarios

Substation Automation

The primary utility of the CI868AK01 is within electrical substations, where it allows the AC 800M controller to manage protective relays and meters via the IEC 61850 protocol.

Power Management Systems

In large-scale industrial facilities, this module integrates energy distribution data into the central DCS, allowing for real-time monitoring and load shedding strategies.

Marine and Offshore Applications

With DNV-GL certification, the module is frequently deployed in maritime electrical systems to provide stable communication between shipboard power generation and automated propulsion controls.

Smart Grid Integration

It serves as a localized hub for grid-edge communication, ensuring that renewable energy sources and battery storage systems can communicate efficiently with centralized control architectures.

FAQ

Q: Does the CI868AK01 support GOOSE messaging for fast peer-to-peer communication?

A: Yes, this interface module is fully compliant with the IEC 61850 standard, supporting both MMS for vertical communication and GOOSE for high-speed horizontal interlocking between devices.

Q: What is the maximum number of CI868AK01 modules I can connect to a single controller?

A: You can integrate up to 12 modules on the Communication Exchange (CEX) bus, though the actual limit may depend on the specific controller model and total system power consumption.

Q: Is this module suitable for environments with high humidity or corrosive gases?

A: The CI868AK01 is G3 compliant according to ISA 71.04 standards, meaning it features enhanced corrosion protection specifically designed for harsh or polluted industrial atmospheres.

Q: What type of cabling is required for the network connection?

A: The module utilizes a standard 8-pin RJ-45 female connector, typically used with shielded twisted pair (STP) Ethernet cables to ensure data integrity in electrically noisy environments.

Q: Can this unit be installed in hazardous areas?

A: Yes, the CI868AK01 carries UL 60079-15 and cULus Class 1, Zone 2 certifications, making it safe for use in locations where explosive gases may occasionally be present.