The ABB RED670 is actually a protection relay, not a PLC module. It’s a member of ABB’s Relion family of protection relays and is used primarily in electrical substations for the protection and control of high-voltage systems. Here’s some information about the RED670:

Product Name: ABB RED670

Product Description: The ABB RED670 is a highly advanced numerical protection relay designed to provide comprehensive protection for electrical power systems. It offers a wide range of protection functions to safeguard power grids against various faults and disturbances. The RED670 is renowned for its reliability, accuracy, and flexibility, making it an ideal choice for critical applications in substations.

Product Parameters/Specifications:

1. Protection Functions: The RED670 offers a multitude of protection functions, including but not limited to:
   • Overcurrent protection
   • Differential protection
   • Distance protection
   • Transformer protection
   • Generator protection
   • Busbar protection
   • Breaker failure protection
   • Synchronism check
2. Communication Interfaces: It supports various communication protocols for integration into SCADA (Supervisory Control and Data Acquisition) systems and other control networks, such as IEC 61850, IEC 60870-5-103, Modbus, DNP3, etc.
3. Hardware Specifications:
   • Processor: High-performance microprocessor for fast and accurate operation
   • Memory: Sufficient non-volatile memory for storing configuration settings and event records
   • Interfaces: Multiple digital and analog inputs/outputs for connecting to sensors, actuators, and control devices
   • Display: Built-in display for local monitoring and configuration
4. Redundancy Options: The RED670 may offer redundancy options for critical applications, ensuring system availability and reliability.
5. Configuration Software: ABB provides intuitive software tools for configuring and parameterizing the RED670 according to specific application requirements.
6. Operating Environment:
   • Operating Temperature: Typically -25°C to +70°C (-13°F to +158°F)
   • Humidity: Up to 95% non-condensing
   • Altitude: Up to 1000 meters without derating
7. Certifications and Compliance: The RED670 complies with relevant international standards and may have certifications such as IEC 60255, IEC 61850, IEEE C37.90, etc.

It’s worth noting that while the RED670 provides some control functionality, it is primarily a protection device rather than a programmable logic controller (PLC) module. PLCs are typically used for automation and control purposes, whereas protection relays like the RED670 focus on ensuring the safe and reliable operation of electrical systems by detecting and isolating faults.