ABB STC2AE Cartridge

ABB STC2AE Cartridge

Technical Parameters

Frequency: 450MHz.

Memory: 256MB.

Components

Typically, the following components are included in the package:

PM891 CPU module

TB850, CEX - bus terminator

TB853, RCU control link terminator

Functional Features

As part of the Pöyry Infi 90 system, the STC2AE Cartridge plays a key role in data processing and transmission, helping to realise efficient communication and co-operation between the different devices in the system, and ensuring the stable operation of the whole system.

The module processes and analyses input signals and reacts according to predefined logic and algorithms for precise control and monitoring of industrial processes.

Areas of application

Due to its excellent performance and reliability, ABB STC2AE Cartridge is widely used in electric power, petrochemical, metallurgy, paper and many other industrial fields, and can be used in all kinds of complex automation control systems, such as power plant generator control system, refinery production process control system, steel rolling line control system in steel mills, and integrated control system for pulp and paper in paper mills. etc.

FEATURES

• Process Station with integrated fieldbus  capability  

• 4 high-speed fieldbus lines  

• Supports different fieldbus types, even  simultaneously:  PROFIBUS-DP, up to 12 MBd  Modbus  CAN  Foundation Fieldbus H1 (with LD800  HSE)  

• Easy engineering:  fully integrated in Control Builder F  

• One unified database for field devices  shared by the control level and the Human  System Interface (HSI)  

• Module recognition with factory and operational parameters  

• Comprehensive diagnostics for proactive  maintenance  

• Compact, rugged design  

• Front panel connectors  

• DIN Rail (C-rail) or wall mounting for easy  installation  

• Ambient temperature 0-60 °C (32-140 °F)  with temperature monitoring  

• EMC certification according to EN50082  

• Certification:  CE, NAMUR, CSA, UL, EN61000-6-2.

The AC 800F is available in two versions:  

• 4 MB static RAM, 4 MB EPROM  

• 16 MB synchronous dynamic RAM,   8 MB EPROM

The AC 800F optionally provides several levels  of redundancy: 

• device redundancy with 2 AC 800F  

• power supply redundancy (24 V DC)  

• Ethernet communication redundancy   (standard)  

• Cable redundancy for Profibus DP,   requires external equipment (RLM01)

AC 800F Controller Redundancy

Controller redundancy can be achieved by installing two  AC 800F. To ensure quick and smooth takeover by the secondary AC 800F in case the primary AC 800F fails, a dedicated  redundancy communications link through the second Ethernet  module makes sure that both AC 800F are always synchronized. All inputs and outputs are designed to support redundant  operation.