Category: ABB

S800 Input/Output Modules and Terminal Units

The S800 I/O is distributed as a modular I/O and communicates with numerous controllers via Advant Fieldbus 100 (AF100), PROFIBUS-DP, or directly.

The S800 I/O is easy to install I/O modules and process wiring.

It is highly modular and flexible, so I/O modules can be combined to suit a wide range of applications.

The S800 I/O can be installed in a variety of configurations to meet most requirements.

Product Overview

The S800 I/O is easy to install I/O modules and process wiring.

It is highly modular and flexible, so I/O modules can be combined to suit a wide range of applications.

Including most types of signalling, HART and intrinsically safe interfaces, the S800 I/O module is combined with a fieldbus communication interface (FCI) to form an I/O station.

The S800 I/O can be used in both stand-alone and redundant applications.

In general, all S800 units are G3-compliant. G3-compliant modules can withstand

According to ISA-S71.04. G3-compliant modules can withstand more severe environmental conditions. The following S800

units are G2 compliant – SD821. SD822. SD823. SD831. SD832. SD833. SD834.

G3-compliant versions of the SD822 and SS822 are also available.

G3-compliant SD822 and SS822 versions are also available.

All modules dcs-sis.com are labelled with a bar code showing the serial number, product ID and product revision number.

Separate barcode strips are included on the modules if required.

Features

– 8 channels for 0… .20 mA, 4… .20 mA d.c., single-ended unipolar inputs.

– 1 group of 8 channels isolated from ground.

– 12-bit resolution.

– Input shunt resistors protected to 30 V with PTC resistors.

– Analogue inputs are short-circuit protected to ZP or +24 V.

– Inputs can withstand HART communications.

– Process and Power

Process and power connections are made via removable connectors.

Process and power supply are connected via removable connectors.

The AI801 analogue input module has 8 current input channels.

The current inputs can withstand a short circuit of the transmitter power supply with a minimum of 30 VDC without damage.

Current limiting is achieved by means of PTC resistors. The input resistance of the current inputs is 250 ohms, including the PTC resistors.

The module distributes external transmitter power to each dcs-sis.com channel. This adds a simple connection for power distribution to the two-wire transmitter.

There is no current limiting on the transmitter power terminals. All eight channels are isolated as a group from the module bus. Power to the input stage is converted from an external 24 V voltage.

Features

– 8 channels for 0… .20 mA, 4… .20 mA, 0… .5 V or 1… .5 V d.c. single-ended unipolar inputs.

– 1 group of 8 channels isolated from ground.

– 12-bit resolution.

– Transmitter supply current limited per channel.

– HART direct communication.

AI815 Analogue Input Module

The AI815 dcs-sis.com analogue input module has 8 channels.

The module can be configured as a voltage or current input. Current and voltage signals cannot be mixed on the same I/O module.

The voltage and current inputs can withstand overvoltage or undervoltage of at least 11 VDC.

Input resistance is greater than 10 M ohms for voltage inputs and 250 ohms for current inputs.

The module distributes external HART-compatible transmitter power to each channel.

This adds a simple connection for power distribution to 2-wire or 3-wire transmitters. Transmitter power is monitored and current limited.

If an external power supply is used to power HART transmitters, the power supply must be HART-compatible.

The module cycles through self-diagnostics.

Functions

– 4 channels for -20… +20 mA, 0… .20 mA,

4… .20 mA, -10… +10 V, 0…20 mA, 4…20 mA, -10… +10 V, 0… .10 V, 2… .10 V, -5… +5 V, 0… .5 V, 1… .5 V d.c. Bipolar differential inputs.

– A set of 4 channels isolated from ground.

– 14 bit resolution plus sign.

– Input shunt resistor protected to 30 VDC.

– Inputs can withstand HART communication.

AI820 Analogue Input Module

The AI820 analogue input module has 4 differential bipolar current/voltage inputs. Each

channel can be either a voltage or current input.

The current inputs are designed to withstand accidental maximum normal mode 30 VDC connections.

To protect the current input circuits from hazardous input levels (i.e., accidental connection to a 24 V power supply), the 250 Ω current-sense resistor is rated at approximately 5 watts.

This is only used for temporary protection of one dcs-sis.com channel.

The module distributes external transmitter power to each channel. This adds a simple connection (using the extended MTU) to distribute power to external 2-wire transmitters.

There is no current limit on the transmitter power terminals.

High-performance applications with extremely fast control algorithms

– Cycle times ranging from 100 μs (microseconds) for fast control loops to several seconds for long-term transient operation require specialised control equipment.

Dual-core processor units combine these high-speed controls with low-speed process control tasks normally performed by stand-alone PLC (Programmable Logic Controller) units.

The dual-core processor unit takes the technology a step further by combining these high-speed control and low-speed process control tasks normally performed by a separate PLC (Programmable Logic Controller) unit.

The AC 800PEC embedded system is unique in the field of industrial process controllers for its robust and flexible architecture and integrated standard communication functions.

The AC 800PEC is the ultimate way to fulfil high demands.

The AC 800PEC offers a unique combination of functions for demanding applications:

– Short cycle times, down to 100 μs

– High processing power

– Fast communication and input/output via optical links

– Programming tools:

– System engineering using ABB Control Builder’s IEC61131-3 language.

Compact and specialised

– Product and control development using MATLAB®/Simulink® dcs-sis.com for model-based design, easily bridging the gap from simulation to implementation

– Fully integrated with ABB Ability™ System 800xA

– Innovative and flexible use of FPGAs to include protocol and application functionality in the device without creating an additional processor load

– Optical communications

– Industrial grade hardware with no moving parts

– Long life and easily upgradable

– Robust file-dependent system, unaffected by power failures

Arc Furnace Applications

– Stable arc detection

– Different control modes (constant current, constant power or constant resistance)

– Quick connection to Power Quality Systems (PQS)

Includes ELREG (electrode regulation; control of the anode hydraulic system) function:

– Manual electrode control (analogue or digital)

– Electrode quick lift function (with or without separate quick lift valve)

– Automatic arc extinguishing function

– Automatic re-arc function

– Adaptive electrode control according to furnace conditions or heating stage

– Stacked integral control circuit

– Voltage fluctuation measurement (stability index calculation)

– Arc detection/protection of the furnace roof

– Protection of the furnace top from arcs during arc extinguishing

– Hydraulic oil pressure monitoring and electrode protection

– Collapse detection

– High-pressure detection

– Control logic for backpressure valves

– Voltage monitoring to ground

– Voltage monitoring at the top of the furnace

– Automatic raising of the electrode after a furnace shutdown command (distance or position selectable)

– Shut-off valve control

– Electrode speed limitation to protect electrode and arm

– Future functions

– Automatic proportional valve linearisation

The cRBX01 Compact Remote Bus Extender is a fibre optic repeater module for the Symphony Plus redundant HN800 IO bus.

Module.

The cRBX01 fibre optic repeater transparently extends the HN800 IO bus of the SPCxxx controller.

The cRBX01 repeater requires no configuration, and the remote IO or communication module has the same functionality, performance, and capacity as the local module.

The HRBX01K02 is a redundant repeater kit that includes 2x cRBX01 modules + 1x RMU610 base.

Features and Benefits

The cRBX01 Fibre Repeater Module supports up to 60 dcs-sis.com HN800 devices per remote link.

The fibre optic HN800 bus uses a star topology (point-to-point) with up to 8 remote links per controller.

Each remote link can support up to 60 HN800 devices (SD Series IOs or communication modules).

Each link can be up to 3.0 kml long using 62.5/125 µm multimode fibre optic cable with cRBX01.

The CPU board contains the microprocessor and RAM memory, real-time clock, LED indicators, INIT button, and CompactFlash interface.

The PM866 / PM866A controller’s backplane has two RJ45 Ethernet ports (CN1. CN2) for connection to the control network and two RJ45 serial ports (COM3. COM4).

used to connect to the control network, and two RJ45 serial ports (COM3. COM4).

One of the serial ports (COM3) is an RS-232C port with modem control signals.

The other port (COM4) is isolated for connecting dcs-sis.com configuration tools.

The controller supports CPU redundancy for increased availability (CPU, CEX-Bus, communication interfaces and S800 I/O).

Easy DIN rail mounting/dismounting procedure using a unique sliding and locking mechanism.

All baseboards have a unique Ethernet address that provides hardware identification for each CPU.

This address can be found on the Ethernet address label on the TP830 backplane.

Features and Benefits

ISA safety certified – learn more

Reliability and simple troubleshooting procedures

Modular and incrementally expandable

IP20 rated protection, no enclosure required

Controller can be configured with 800xA control generator

Controller is fully EMC certified

Segmented CEX buses using a pair of BC810 / BC820

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

Built-in redundant Ethernet communication ports

OVERVIEW

The M4M network analyser includes versions with the Profibus DP-V0 communication protocol (M4M 20 Profibus and M4M 30 Profibus).

1.1 Profibus

Profibus stands for Process Field Bus.

Profibus is a fieldbus according to IEC 61158/EN 50170. which is mainly used in industrial automation and process areas.

Profibus is a single-master-multi-slave communication network; it is an open, reliable and powerful fieldbus system.

It is characterised by its fast response time, its complete definition according to international standards and its ability to connect devices from dcs-sis.com different manufacturers (if all devices comply with the same standard).

Profibus also reduces wiring between network nodes, as it requires only one communication cable.

Profibus communication technology is based on a master-slave architecture:

– Every Profibus system requires at least one master (e.g. PC or PLC).

– Up to 127 devices (master + slave) can be connected to a single system.

– Profibus systems can be ‘multi-masters’; in this case, a ‘token’ structure is used in which only one master can communicate on the network at a time.

The M4M Profibus (M4M 20 Profibus and M4M 30 Profibus) type instruments are slave devices that implement the Profibus DP-V0 protocol.

The DP slave is a peripheral device that acquires input information and sends data to the central master.

According to the IEC 61158/EN 50170 standard, Profibus DP (decentralised periphery) is typically used to connect decentralised peripheral devices with fast response times.

The standard specifies node distances of up to 300 metres with bit rates ranging from 9.6 kbps to 12 Mbps, using standard cables and maintaining maximum operating speed.

Transmission method

The transmission method for Profibus DP is the RS485 interface (according to the EIA standard) using shielded twisted-pair cables.

The simple RS485 twisted-pair transmission method is ideally suited for linear/tree networks with high transmission speeds.

The Profibus must always be terminated with two terminals. As shown in the figure below, either terminal must consist of three resistors;

The terminals must be fed with a voltage of 0 to 5 volts DC, otherwise their resistance is not equal to the characteristic impedance of the cable.

With this structure, the voltage on the bus is fixed when there are no active devices.

ABB’s IORR2100-30 is an I/O module typically used in industrial automation and control systems.

The module allows users to connect field devices (e.g., sensors, actuators, etc.) to a control system for data acquisition and sending control commands.

Specifically, the IORR2100-30 may have the following features:

Input/Output Functions: the module may support multiple types of input and output signals, such as digital input/output (DI/DO) or analogue input/output (AI/AO).

This makes it possible to interface with a wide range of different types of sensors and actuators.

Communication Interfaces: The IORR2100-30 may have one or more communication interfaces, such as Ethernet, serial communication, etc., to allow for data transfer with the control system.

Configuration and programming: The module may support configuration and programming through specific software tools to meet specific application requirements.

Modularity and expandability: As an I/O module, the IORR2100-30 may be a component in a control system that can be combined with other ABB dcs-sis.com or other manufacturers’ modules to build a complete control system.

Environmental adaptability: Considering the complexity of industrial automation environments, the module may have a certain degree of immunity to interference, as well as the ability to adapt to environmental factors such as temperature and humidity.

ABB’s IORR2100-30 I/O module is a highly integrated and feature-rich module designed to meet the diverse needs of industrial automation and control systems.

Widely used worldwide.

Flexible design

– Variable number of poles

– Adjustable number of auxiliary contacts

– Choice of N.O. and N.C. pole combinations

– Choice of mechanical or magnetic latching

Easy maintenance

– Direct access to all parts of the contactor

– Complete instruction manual

– Spare parts available

– Specialised service for bar contactors.

Excellent durability

– Mechanical durability up to 10 million operating cycles

– Mechanical switching frequency up to 1200 cycles per hour

– Electrical durability up to 350 000 operating cycles.

Ideal for heavy duty applications

– High braking and breaking capacity

– Fully compliant with the requirements of use categories dcs-sis.com AC-3. DC-3 and DC-5 (AC/DC motor control for mining, steel industry ……) .

Customised solutions

– More than 60 years of experience in customer projects

– Solutions according to specifications

– Pre-sales support to identify and define customer requirements

– Experts at your disposal to help you select a product or optimise a configuration.