



The ABB CI671 Communication Module is a robust and versatile communication solution designed to enhance industrial automation systems. This module ensures fast, reliable, and secure data exchange between ABB controllers, field devices, and third-party equipment. Whether deployed in manufacturing, process control, energy management, or other industrial sectors, the CI671 provides seamless integration across different protocols, enabling smooth communication for mission-critical applications.
With support for a wide range of industrial communication protocols, redundant operation options, and advanced diagnostic features, the CI671 is engineered to handle the increasing complexity and demands of modern automation systems. Its flexibility, high performance, and scalability make it an ideal choice for both small-scale and large, distributed networks, allowing organizations to future-proof their infrastructure.
Technical Specifications
-
Model: ABB CI671 Communication Module
-
Dimensions: 200 mm (H) x 240 mm (W) x 180 mm (D)
-
Weight: 2.1 kg
-
Operating Voltage: 24 V DC
-
Operating Temperature: -20°C to +70°C
-
Communication Protocols Supported:
-
Ethernet/IP
-
Modbus TCP
-
PROFINET
-
EtherCAT
-
OPC UA
-
BACnet
-
CANopen
-
DNP3
-
MQTT
-
RS232/RS485
-
-
Mounting Type: DIN Rail Mount
-
Connection Ports:
-
2 x Gigabit Ethernet Ports
-
1 x RS485 Port
-
1 x USB 2.0 Port (for diagnostics and configuration)
-
1 x Fibre Channel Port (optional for high-speed, high-performance applications)
-
1 x CANopen Port
-
1 x DNP3 Port (for SCADA systems)
-
1 x RS232 Port (for serial communication)
-
Note: Ensure the CI671 is installed according to the specified power supply and environmental conditions to guarantee optimal performance.
Recommended Related Models
-
ABB CI550 - A higher-end model that includes enhanced diagnostics, protocol expansion, and redundant communication paths for critical systems.
-
ABB CI535 - A communication module designed specifically for high-availability systems, featuring built-in redundancy and fault tolerance for continuous operation.
-
ABB CI510 - A more compact and cost-effective solution for smaller systems, with essential communication features that can be easily integrated into existing infrastructures.
Popular Allen Bradley Models
-
Allen Bradley 1756-EN3TR - A redundant communication module for ControlLogix systems, ensuring high availability and providing continuous communication for large-scale industrial systems.
-
Allen Bradley 1769-EN2F - A high-performance Ethernet communication module designed for CompactLogix controllers, offering reliable connectivity and data transfer.
-
Allen Bradley 1756-EN2T - A Gigabit Ethernet communication module ideal for ControlLogix systems that require high-speed communication for large and time-sensitive industrial applications.