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The CPU board contains the microprocessor and RAM memory, a realtime clock, LED indicators, INIT push button, and a CompactFlash interface.

The base plate of the PM864A controler has two RJ45 Ethernet ports(CN1, CN2) for connection to the Control Network, and two RJ45 serial ports (COM3, COM4). One of the serial ports (COM3) is an RS232C port with modem control signals, whereas the other port (COM4) is isolated and used for the connection of a configuration tool. The contro ler supports CPU redundancy for higher availability (CPU, CEX-Bus, communication interfaces and S800 I/O).

Simple DIN rail attachment / detachment procedures, using the unique slide & lock mechanism. Al base plates are provided with a unique Ethernet address which provides every CPU with a hardware identity. The address can be found on the Ethernet address label www.cniacs.com attached to the TP830 base plate.

Features and Benefits

. High reliability and simple troubleshooting procedures

. Modular, progressively expandable

. IP20 rated protection, no enclosure required

. Control panel configurable with 800xA control generator .

. Controller is EMC certified .

. Splitting the CEX-Bus with a Pair of BC810s .

. Hardware based on optimal communication connection standards (Ethernet, PROFIBUS DP, etc.) .

. Built-in redundant Ethernet communication ports

The FOUNDATION Fieldbus Linking Device LD 800HSE EX is registered according to class 42c of the HSE profile, therefore providing the following functions:

• Identification of devices connected to the H1 links 

• Configuration of connected H1 devices through System Management and Network Management via HSE 

• Access to the function blocks of connected H1  devices via HSE 

• Republishing of process data between H1 links 

• Republishing of process data from H1 to HSE and vice versa 

• Distribution of alarms and events sent by H1 devices

In each of the four H1 channels the Linking Device operates as the Link Master as well as the SM Time Publisher.

Function

LD 800HSE EX is a highly compact gateway between four www.cniacs.com FF H1 links and FF HSE suited for redundant use.

The linking device meets protection class IP20 and is DIN rack mountable.

It is powered by 24 Vdc and supports Ethernet 10 Mbit/s and 100 Mbit/s.

General

 • Linking device according to class 42c of FF HSE profile

 • Connects up to four H1 links to an HSE subnet

 • Certified for decentralized installation in hazardous areas Zone 2 / Division 2- cULus  Class I, Division 2,

Groups A, B, C, D- IECEx   Ex nA IIC T4 Gc- ATEX     II 3G Ex nA IIC T4 Gc

 • G3 coated acc. to:- ANSI/ISA7104- EN 60068-2-60 Gateway

 • Identification of devices connected to the H1 links

 • Configuration of connected H1 devices through System Management and Network Management via

HSE

 • Access to the function blocks of connected H1 devices via HSE

 • Republishing of process data between H1 links

 • Republishing of process data from H1 to HSE and vice versa

 • Distribution of alarms and events sent by H1 devices

 HSE

– System Management Agent

– Network Management Agent

– Server providing object access to H1 devices

– Publishing/Subscribing of process data from/ to H1 devices

– Distribution of alarms and events sent by H1 devices

– Time synchronization via SNTP

– IP address configurable via integrated web server

Relion® reliability, safety and dependability

The REF615 is a specialised feeder relay, perfectly matched for the protection, control, measurement and monitoring of utility substations and industrial power systems.

The REF615 is a member of the ABB Relion® family and part of its 615 protection and control product range.The 615 series of ANSIs is characterised by compactness and design flexibility.The 615 series has been designed from the ground up to unlock the full potential of the IEC 61850 standard for communication and interoperability of substation automation equipment.

Scope

Feeder protection for overhead lines, cable feeders and busbar systems in distribution substations

Key Benefits

Maximises capital by keeping assets working longer in designs that require less equipment and space

Reduce hazards and increase safety through safety-conscious design

Increase reliability by maintaining critical operations with consistent, high-quality power every minute of every day

Lower operating costs through effective energy management and maintenance strategies

More flexible system upgrades without rewiring or replacing components

Easy integration with non-proprietary IEC 61850 communications

Key Features

Pull-out design

Fault detection (CFD) for underground and overhead cables

High impedance (HIZ) fault detection

Arc Flash Detection (AFD)

Ring lug terminals for all inputs and outputs

Large, easy-to-read LCD

Applications

The REC670 interval level measurement, control and protection device is suitable for the control, protection and monitoring of different types of electrical intervals in power grids, and is particularly suited to distributed control systems where high reliability is required.

The REC670 is suitable for the highest voltage classes and can control primary equipment of any wiring method.

The REC670 can be realised remotely via a communication bus.

(SCADA station level) via the communication bus or locally via www.cniacs.com a single line diagram displayed on the unit’s front panel Human Machine Interface (HMI).

Different control modes are possible: for example, one measurement and protection device can control one electrical interval or several electrical intervals at the same time.

It is electrically interlocked and can be used for all common wiring methods. The control functions are based on the principle of selection before execution to ensure maximum reliability.

The simultaneous check function closes the switch for fault recording and fault closing in the event of a single fault in the primary system. The ranging function allows independent post-fault analyses.

Bidirectional transmission of 6×32 far jump and switching signals between selected measurement and control protection devices within the station or between neighbouring substations.

Powerful protection functions can be flexibly applied to different substations and different busbar wiring methods.

Single-phase, two-phase and three-phase reclosers include priority circuits for multi-breaker wiring, which together with the simultaneous detection function allow fast or slow reclosers.

The unit includes multiple circuit breaker failure protection functions that provide protection from circuit breaker failure independent of the protective device, even for a complete string of half-breaker wiring.

Graphical advanced logic programming features enable special user logic, such as automatic tripping operation of disconnecting switches in multi-breaker wiring, circuit breaker closing loops, load switching, and more.

Graphical tools ensure simple and fast checking and commissioning of these logics.

Instantaneous phase and earth overcurrent protection, four-segment time-delayed phase and earth overcurrent protection with or without direction of

A powerful library of protection functions, such as thermal overload and two-segment undervoltage and overvoltage protection, fully satisfies the user’s application requirements.

Serial data communication is provided by a fibre optic connection, ensuring that the unit is protected from electromagnetic interference.

The flexibility of application makes the REC670 an excellent choice for both new plant construction and retrofitting of old stations.

3ASC25H705-7 is an ABB motor control board, mainly used for controlling and monitoring the operation status and parameters of the motor.

The board has a variety of control algorithms, such as vector control, direct torque control, etc., which can achieve high-precision motor position and speed control.

The board also has a variety of sensor interfaces that can be connected to various types of sensors to monitor the motor’s operating status and parameters.

In practical applications, the 3ASC25H705-7 board is usually used in conjunction with motors, encoders and other devices to monitor and control the motor’s operating status and parameters in real time by receiving signals from sensors.

At the same time, the board can also be used with PLC and other control systems to achieve high-precision motor motion control and production line automation monitoring.

ABB 3ASC25H705/-7 high performance digital control system

◆ 5 Gigabit Ethernet interfaces, equipped with two 1000Base-X full duplex singlemode/multimode fibre interfaces (SC/ST/FC interfaces optional) and three 10Base-T/100Base-TX/1000Base-T adaptive Gigabit Ethernet ports.

◆ Data processing type is store-and-forward switching mode; ◆ Data processing type is store-and-forward switching mode.

◆ DC power input range: DC9~24V, double diode anti-reverse connection, double thyristor protection.

◆ Conforms to IEEE802.3. IEEE802.3u, IEEE802.3x standards.

◆ Operating temperature -40°C~70°C, meet the requirements of harsh industrial environment applications.

Product Description

Structure: Low power consumption, fanless design, stainless steel case, aluminium alloy panel, standard 6U architecture, pinhole connectors, shock and vibration resistant, suitable for harsh environments.

Port: Front-end dual USB 2.0. single RS232/RS422/RS485 interface.

Rear-end dual USB 2.0. dual RS232. dual Ethernet ports, keyboard/mouse, VGA, parallel port.

Membrane keyboard: 60 input keys, including 10 definable function keys

Display: High-brightness 12.1-inch TFT LVDS LCD screen (touchscreen optional);.

Expandability: 21-slot motherboard, expandable with up to 15 user IO templates;

AT96 bus: open architecture, convenient for user to customise the templates;

Power supply: AT power supply, 60W, +5V/+12V/-12V output.

Overall Dimension: 445(W)×266(H)×245(D)mm.

Weight: 6.0Kg.

Operating Temperature: -5~55°C; Relative Humidity: 90% (55 °C) max. System Parameters:

Structure type: low-power, high-performance dual-core Gigabit six-port embedded motherboards

Processor: Intel dual-core technology processor www.cniacs.com packaged in Socket 479 FCPGA

Core Duo processors have a large 2MB L2 cache and range from 1.66GHz to 2.33GHz.

Core single processors with 2MB of large L2 cache from 1.66GHz to 1.83GHz

Low-voltage Core Duo processors with 2MB of large L2 cache from 1.50GHz to 1.83GHz

System Front Side Bus: 667MHz

Chipset: Intel Mobile Series 945GM+ICH7M chipset

Memory: Equipped with 2 DDR2 memory expansion slots, supports up to 4GB (2GB X 2 slots) DDR2 (DDR2-400/533/667/) memory, dual-channel.