3BSE013228R1 DP820 Pulse Counter RS-422
ABB has a wide range of products, including a full range of power transformers and distribution transformers, high, medium and low voltage switchgear products, AC and DC power transmission and distribution systems, power automation systems, a variety of measurement devices and sensors, real-time control and optimization systems, robotics hardware and software and simulation systems, energy-efficient electric motors and drive trains, power quality, conversion and synchronization systems, and fusing and switching equipment to protect the security of power systems. Switchgear. These products are used in a wide range of industrial, commercial, power and utility applications.
Semiconductors: Gate Switchable Thyristors (GTOs), Pressure Contact Diode Modules, Insulated Gate Bipolar Transistors (IGBTs) and Diode Chips, Insulated Gate Bipolar Transistors (IGBTs) and Diode Modules, Thyristors, Integrated Gate Commutated Thyristors (IGCTs)
Power protection relays and automation products: Relion, substation automation, distribution protection and control, transmission protection and control.
Power Electronics: SYNCHROTACT Concurrent Devices, High Power Rectifiers, Control Systems.
Control Systems: 800xA, Advant open control system with Master software, Advant open control system with MOD 300 software, Freelance, Melody series, SATT, Symphony DCI series, Symphony Harmony INFI 90 series, Compact 800.
Process Automation: ABB Process Automation provides customers with instrumentation, automation products and industrial process optimization solutions for the oil, gas, power, chemical, pharmaceutical, pulp, paper, metals, minerals, marine and turbocharging industries.
The major features of the AC 800M are:
• High performance and large application memory.
• Extensive availability.
• CPU redundancy
(PM858/PM861/PM862/PM864/PM865/PM866/PM867/PM891).
• AC 800M High Safety Integrity Level 2 certified using PM865/SM810/SM811
or PM867/SM812.
• AC 800M High Safety Integrity Level 3 certified using PM865/SM811 or
PM867/SM812.
• Built-in redundant Ethernet channels.
• Built-in RS-232C channels.
• Sectioned CEX-Bus using a pair of BC810 / BC820.
• Quick and simple fault-finding with the aid of LEDs on each unit / channel.
• Built-in battery back-up of memory (except for PM891).
• External battery back-up.
• Use of industry standard power supply voltage – 24V d.c.
• Easy mounting on standard DIN rail.
• IP20 Class protection without the requirement for enclosures.
• Incorporation of a wide variety of communication possibilities.
• Hardware based on standards for optimum communication connectivity
(Ethernet, PROFIBUS DP).
• Support for PROFIBUS DP fieldbus.
• Support for FOUNDATION Fieldbus.
• Support for Advant Fieldbus 100.
• Support for Modbus TCP
