Complete ABB Harmony & Symphony Plus DCS Product Family — Controllers, I/O, Network Modules, Power Supplies, SOE and Specialty Components
ABB's Harmony and Symphony Plus distributed control systems (DCS) represent one of the largest installed bases of process automation systems worldwide, built upon the enduring “Evolution without obsolescence” lifecycle policy. This comprehensive portfolio spans multiple system generations — from classic Network 90 and INFI 90 to Symphony Harmony and the latest Symphony Plus HR (Harmony Rack) series — enabling seamless upgrades from legacy installations to modern, Ethernet-enabled architectures. The Harmony Bridge Controller (BRC) family forms the processing core of these systems, while an extensive array of I/O, network interface, power, and specialty modules provides complete plant-wide automation coverage for power generation, oil and gas, chemical processing, water treatment, and heavy manufacturing industries.
Core Bridge Controllers (BRC Family)
The Harmony Bridge Controller family — comprising BRC300, BRC400, and BRC410 — provides high-performance, high-capacity processing for continuous, batch, and advanced control applications. These rack-mounted controllers are fully compatible with Symphony Harmony and INFI 90 systems and simultaneously support Harmony Block I/O, Harmony Rack I/O, and S800 I/O subsystems.
Model
Order Code
Key Specifications
BRC410
SPBRC410
Latest generation; 256 MHz ColdFire® MCF5475 processor; 4 MB ROM / 64 MB RAM / 2 MB NVRAM; handles 30,000 function blocks; Modbus TCP via 100 MB Ethernet port; full redundancy support
BRC400
SPBRC400 / PHCBRCPBA20000
Standard bridge controller; retains Network 90 and INFI 90 hardware/software architecture; supports full Harmony I/O range; field-proven reliability
BRC300 (with 8-module expansion)
SPBRC300 / PHCBRC30000000
32-bit RISC processor (MCF5407, 257 MIPS); 1 MB ROM / 8 MB SDRAM / 512 KB NVRAM / 2 MB Flash; supports up to 8 expansion modules; hot-standby redundancy
The BRC410 — featured in recent Symphony Plus SPR2025 system deployments — delivers over 10× the performance of previous-generation controllers while maintaining full backward compatibility, allowing plants to transfer original control strategies directly into new hardware with minimal project downtime.
Analog Input Modules
Harmony Rack analog input modules convert field signals (4-20 mA current loops, 1-5 V voltage, thermocouple, and RTD signals) into digital data for controller processing. The HR Series I/O portfolio includes both general-purpose analog modules and specialized high-precision variants.
Model
Order Code
Key Specifications
Analog Input Module (15 inputs)
SPASI23 / IMFEC12 / SPFEC12
15 channels; supports 4-20 mA and 1-5 V analog signals; 14-bit or 16-bit resolution; ±0.1% to ±0.14% accuracy; 1000 Hz+ sampling rate; 24 VDC operation
Analog Input Module
SPAS011 / IMASI23
Standard analog input; supports current/voltage field signals; integrated into Harmony Rack architecture
Analog Input Module
IMFAI02
General-purpose analog input for INFI 90 / Harmony systems
Digital Input Modules
Digital input modules acquire discrete status signals from field devices — limit switches, proximity sensors, relay contacts, and pushbuttons — and transmit them to the control system for logic processing and alarm generation.
Standard discrete input; integrates with INFI 90 / Harmony systems
Digital Output Modules
Digital output modules drive field actuators — solenoid valves, motor starters, indicator lamps, and alarms — based on control commands from the bridge controller. All modules feature channel-to-bus isolation to protect the system backplane from field transients.
Model
Order Code
Key Specifications
Digital Output Module (16 channel)
SPDSO14 / IMDSO14
16 isolated output channels; 24 VDC / 48 VDC operation; 150 mA @ 5 VDC logic consumption; front-panel LED channel indicators; configurable fail-safe output states (on/off/hold)
Analog Output Module
IMASO11
Analog signal output for valve positioning and actuator control
Specialty and Hybrid I/O Modules
Beyond standard analog and digital I/O, the Harmony Rack portfolio includes specialized modules for advanced and application-specific functions.
Dedicated frequency counting; precision speed measurement; direct replacement for heritage SPTPS02 / SPTSA01
Hydraulic Servo Module (redundant)
SPHSS03 / SPHSS13 / IMHSS03
Redundant position feedback inputs; redundant servo control outputs; compatible with LVDTs (AC and DC) and servo valves (4-20 mA / 20-160 mA); automatic calibration; supports TMR architectures
Quick Response Module (4 AI, 3 DI, 4 DO)
SPQRS22 / IMQRS22
Hybrid module; combines analog input, digital input, and output channels in single slot; designed for fast-response loop control
Control I/O Module (4 AI, 3 DI, 4 DO)
SPCIS22
Multi-function hybrid I/O; suitable for small-scale loop control and local equipment integration
Communication and Network Interface Modules
Network interface modules enable data exchange between the INFI-NET control network, external computer systems, and plant-level supervisory platforms. These modules perform protocol conversion and serve as bridges between field-level devices and HMIs, engineering workstations, and data historians.
Model
Order Code
Key Specifications
Network Interface Module
SPNIS21 / INNIS21
Slave module to INICT13A; communicates over expander bus; used in INFI-NET configurations
INFI-NET to INFI-NET Interface
SPIIT13 / INIIT13
INFI-NET communication ring interface; enables node-to-node data exchange
INFI-NET to INFI-NET Local Interface
SPIIL02-L / INIIL02-L
Local INFI-NET interconnect for adjacent racks
INFI-NET to Computer Transfer
SPICT13A / INICT13A
Bridges INFI-NET network to host computer systems; protocol conversion for SCADA, data logging, and engineering access; supports real-time process data monitoring
INFI-NET to Computer Interface
SPICI03-SCIL / INICI03
Alternative computer interface variant; integrates with supervisory and data acquisition systems
SPlus ENET Computer Transfer
SPIET800
Ethernet-based computer transfer interface; connects Harmony systems to plant networks
INIET800 Base License Key
SSBIET800A0000 / SSBIET800000
Software licensing module for INIET800 interface functionality
Communication Module
SPNPM22 / INNPM22
Network processing module; manages communication tasks in Harmony Rack systems
SOE (Sequence of Events) Modules
Sequence of Events (SOE) modules provide high-resolution time-stamping of digital input transitions, essential for root-cause analysis of plant trips and transient events. The HR Series supports system-wide 1 ms SOE time stamping accuracy.
Model
Order Code
Key Specifications
SOE Master Module
SPSEM11 / INSEM11
Central SOE time coordination; synchronizes event collection across distributed nodes
SOE Time Sync Processor
SPSET01 / IMSET01
Precision time synchronization; interfaces with GPS or IRIG-B time sources
SOE Digital Input Module
SPSED01 / IMSED01
Dedicated SOE digital input channels with high-resolution timestamp capture
SOE Server Node
SPSOE01 / INSOE01
SOE data server; collects, buffers, and distributes event records to operator consoles
Time Keeper Master
SPTKM11 / INTKM01
Master timekeeping unit; provides system-wide time reference
Power Supply Modules and Power Distribution
Reliable power delivery is fundamental to DCS availability. The Harmony power supply family includes modular power entry, distribution, and monitoring components suitable for redundant configurations.
Multiple power ratings; 24 VDC output; compatible with Harmony Rack power chassis
Power Supply Chassis
PHARPSCH100000 / PHAPRSCH100000
Power supply mounting chassis; accommodates single or redundant power modules
Power Panel
PHARPSPEP11013
Power distribution panel; integrates with power chassis
Power Monitor Module
6644424A1
Monitors power bus voltage and current; provides alarm and status indication
Dual Chassis Assembly
PHARPSPEP21023
Dual power chassis for redundant power supply configurations
Chassis Module
PHARPSPEP21012
Standard power module chassis
Universal Type III Power Supply
MPSIII
General-purpose DCS power supply; suitable for multiple rack configurations
Single-Phase Switching Power Supply
CPS01-B
Compact 24 VDC switching power supply; DIN rail mountable
System Power Bus Bar (DC)
1948506C8
DC power distribution bus bar; distributes power across rack backplanes
Rack, Enclosure, and System Components
Model
Order Code
Key Specifications
IEMMU21 Backplane
6642626-1
IEMMU21 rack backplane PCB; provides module interconnection and power distribution
Rack / Chassis
IEMMU21 / IEMMU22 / IEMMU11 / IEMMU12
Standard Harmony Rack mounting units (MMU); accommodates controllers, I/O, and communication modules
Module Cabinet
Harmony-07
Full-height system cabinet; houses multiple racks and power supplies
Blank Faceplate
SPBLK01 / IMBLK01
Filler plate for empty module slots; maintains airflow and EMI shielding
Processor Bus Adapter
PHCBRCPBA20000
Processor bus expansion adapter; enables multi-rack controller communication
Redundant BRC Cable Assembly
PMKHRMBRC3000A
Dedicated cable set for redundant BRC controller pairs
RLM01
RLM01
Auxiliary relay module
Fan Module
PHARPSFAN03000
Rack cooling fan assembly; maintains operating temperature in enclosed cabinets
In-Door Fan
3VCN-3030
Cabinet door-mounted cooling fan
Blower / Fan
WSFAN230 68442966
System cooling blower; 230 VAC operation
NTCL01 / NTCF22 / NTCF23
NTCL01 / NTCF22 / NTCF23
Terminal blocks and connection modules
System Compatibility and Application Overview
The ABB Harmony and Symphony Plus HR Series supports the full spectrum of process automation requirements:
Backward Compatibility: All Harmony Bridge Controllers are fully compatible with legacy Network 90, INFI 90, INFI 90 OPEN, Symphony Harmony, Contronic, and Symphony Melody systems, protecting prior control investments while enabling gradual modernization.
Communication Protocols: Supports HART, PROFIBUS DP, Modbus TCP/RTU, and OPC UA for seamless integration with intelligent field devices, third-party PLCs, and plant-wide information systems.
Redundancy: Controller redundancy, power supply redundancy, and communication network redundancy are available across the platform to ensure continuous operation in critical applications.
Application Industries: Deployed globally in power generation (coal, gas, hydro, nuclear), oil and gas (upstream, midstream, downstream), chemical and petrochemical processing, metals and mining, water and wastewater treatment, and pulp and paper manufacturing.
Evolution Without Obsolescence
ABB's Symphony family has progressed through multiple evolutionary stages since its introduction as Network 90 in 1980: INFI 90 → INFI 90 OPEN → Symphony Harmony → Symphony Plus. The latest SPR2025 release introduces Automation Extended functionality — separating control and digital environments to enable AI-based analytics and performance monitoring without compromising core control reliability. This life cycle philosophy ensures that plants operating with any of the components listed above can modernize at their own pace, preserving existing cabinets, cables, and control strategies while incrementally adopting new capabilities.
ABB Harmony & Symphony Plus System Cables – Pre-Terminated I/O Assemblies, DIPSHUNT Jumpers, and Backplane Accessories
In an ABB Distributed Control System (DCS), the reliability of the system cabling is just as critical as the controllers and I/O modules themselves. Improper field wiring or generic cabling introduces noise, signal degradation, and intermittent faults that are difficult to troubleshoot. The ABB NK Series and 66-Series pre-terminated cable assemblies provide a factory-tested, plug-and-play interface between the Harmony Rack I/O modules (IM/SP series) and the field termination units (TU).
This page details the comprehensive portfolio of ABB system cables, including I/O module interface cables, synchronization cables, network extension cables, backplane hardware, and configuration shunts. These components ensure signal integrity across INF-NET, Harmony Rack (HR), and Symphony Plus architectures.
ABB Pre-Terminated I/O Cables (NK Series & 66 Series)
ABB pre-terminated cables bridge the gap between the high-density connector on an I/O module and the screw terminals on a Termination Unit (TU) or Terminal Block. These cables are available in standard incremental lengths (1.5m, 2m, 3m, 5m, 10m, 15m, 20m, 25m, 30m, 50m, and 100m). The standard length is indicated by the suffix (e.g., -15 = 15 feet/meters depending on model).
Using genuine NKAS (Analog) or NKDS (Digital) cables eliminates the risk of cross-talk and mis-wiring, ensuring that the system's redundancy and channel isolation features function as designed.
Analog Input/Output Cables
These cables connect analog modules (IMASI23, SPASI23, IMFEC12, IMASO11) to their respective analog termination panels.
ABB Part Number
Cable Type
Description
Standard Lengths
NKAS01-XX
Analog Cable
Module to Termination Unit (Standard Analog)
5, 10, 15, 20, 25, 30
NKAS11-XX
Analog Cable
Module to Termination Unit (Redundant/Extended)
5, 10, 15, 20, 25, 30
NKTU01-XX
I/O Cable
I/O Module to Termination Unit (General Purpose)
5, 10, 15, 20, 25, 30
NKTU02-XX
I/O Cable
I/O Module to Termination Unit (Alt Pinout)
5, 10, 15, 20, 25, 30
NKTU11-XX
I/O Cable
I/O Module to TU (Variant 11)
5, 10, 15, 20, 25, 30
NKTU12-XX
I/O Cable
I/O Module to TU (Variant 12)
5, 10, 15, 20, 25, 30
6637636A1-XX
Analog Cable
Analog Input Module Cable Assembly
10, 15, 20, 25, 30
6637818A1
Cable
System Cable Assembly (Specific Length)
Standard
Digital I/O & Specialty Cables
These cables support digital input modules (IMDSI14, SPDSI14), digital outputs (SPDSO14), and specialty modules like hydraulic servos (SPHSS03) and pulse input modules (SPDSM04).
ABB Part Number
Cable Type
Description
Standard Lengths
NKDS01-XX
Digital Input Cable
Digital Input Module to TU
5, 10, 15, 20, 25, 30
NKDS11-XX
Digital Input Cable
Digital Input Module to TU (Variant 11)
5, 10, 15, 20, 25, 30
NKSD01-XX
Digital Input Cable
Standard Digital Input Module Connection
5, 10, 15, 20, 25, 30
NKSD11-XX
Digital Input Cable
Digital Input Module Connection (Variant)
5, 10, 15, 20, 25, 30
NKHS03-XX
Hydraulic Servo Cable
SPHSS03 / IMHSS03 Servo Module to TU
5, 10, 15, 20, 25, 30
NKHS13-XX
Hydraulic Servo Cable
SPHSS13 Redundant Servo Module Cable
5, 10, 15, 20, 25, 30
NKMF02-2
Frequency Counter Cable
Module to Field (Frequency Input)
2m
NKMF12-2
Frequency Counter Cable
Module to Field (Variant)
2m
NKMP01-2
Pulse Input Cable
Bailey Pulse Input Module Cable
2m
NKMP03-2
Pulse Input Cable
Pulse Module Connection
2m
NKMP11-2 / NKMP13-2
Pulse Input Cable
Pulse Input Variants
2m
NKDO01-2
Digital Output Cable
Digital Output Module Connection
2m
NKDO11-2
Digital Output Cable
Digital Output Variant
2m
Network & Communication Cables
Critical for system architecture, these cables handle data exchange between controllers, INFI-NET loops, and remote I/O drops.
ABB Part Number
Cable Type
Description
Standard Lengths
NKLS01-XX
Network Interface Cable
INNIS21 / SPNIS22 Network Interface to Hub
5, 10, 15, 20, 25, 30
NKLS03-XX
Network Interface Cable
Network Interface Extension
5, 10, 15, 20, 25, 30
NKLS11-XX
Network Interface Cable
Network Interface Cable (Variant 11)
5, 10, 15, 20, 25, 30
NKLS13-XX
Network Interface Cable
Network Interface Cable (Variant 13)
5, 10, 15, 20, 25, 30
NKCL01-XX
Communication Cable
Cluster/Controller Link Cable
5, 15, 20, 25, 30, 50, 100
NKCL01B-5
Communication Cable
B-Style Link Cable
5m
NKCL02B-5
Communication Cable
B-Style Link Cable (Variant)
5m
NKEB01
Expansion Bus Cable
Rack Expansion / Bus Cable
Standard
NKLM01-XX
Loop Module Cable
Loop Interface Cable
5, 15, 20, 25, 30
NKLM11-XX
Loop Module Cable
Loop Interface Cable (Variant)
5, 15, 20, 25, 30
NKPL01-XX
Plant Loop Cable
INFI-NET Plant Loop Coaxial/Twinax Assembly
15, 20, 25, 30, 50, 100
Synchronization & Time Stamping Cables
For Sequence of Events (SOE) systems, proper shielding is non-negotiable. These cables ensure 1ms resolution timestamping between the master time keeper (SPTKM11) and SOE modules (SPSEM11).
ABB Part Number
Cable Type
Description
Standard Lengths
NKTK01-XX
Time Keeper Cable
INTKM01 Master Time Keeper Connection
5, 10, 15, 20, 25, 30
NKTK11-XX
Time Keeper Cable
Time Keeper Connection (Variant)
5, 10, 15, 20, 25, 30
NKST01-XX
Sync Cable
SPSEM11 SOE Master Sync Cable
5, 10, 15, 20, 25, 30
NKST11-XX
Sync Cable
SOE Module Synchronization Cable
5, 10, 15, 20, 25
NKSE01-15
SOE Cable
SOE Digital Input Event Cable
15m
Legacy and Specific Application Cables
ABB Part Number
Description
Length/Notes
1948509A5
System Power Bus Cable
Power distribution interconnect
6642335A1-15
I/O Cable Assembly
15m length
6CABLE-15
Generic System Cable
15m
L7041-15 / L7043-15
Legacy Harmony I/O Cables
15m (Older Style Connectors)
NKTL01-3
Terminal Link Cable
3m
NKTT01-3
Terminal to Terminal Cable
3m
RJ45-15
Ethernet Patch Cable
15m RJ45 (for SPIET800/BRC410 Ethernet ports)
SCIS CABLE
Serial Communication Cable
SCIS Interface
TK212-1.5
Signal Cable
1.5m
TK802F-1.5 / TK807F-1.5
Field Signal Cables
1.5m
TK811V1-1.5
Field Signal Cable
1.5m
TK821F-1.5
Field Signal Cable
1.5m
System Accessories: DIPSHUNT Jumpers & Backplane Hardware
Proper configuration of I/O modules often requires hardware shunts on the backplane or module faceplate to define addressing and voltage levels.
ABB Part Number
Product Name
Description
DIPSHUNT
16-Pin Jumper
Configuration Shunt. Used for setting module addresses, analog input types (Voltage/Current), and fail-safe states on IMASI23 and SPASI23 modules.
DIPSHUNT
20-Pin Jumper
Configuration Shunt. Used on higher density modules (e.g., SPDSI14, SPFEC12) for configuration and bus termination settings.
IMBLK01
Front Faceplate
Blank Filler Plate. Used to cover empty slots in IEMMU21 or IEMMU11 chassis. Prevents dust ingress and ensures proper cooling airflow static pressure within the cabinet.
6638748A1
Rear Backplane Shield
Backplane Cover / Rear Shield. Installed on the rear of the rack to protect exposed backplane pins and provide EMI shielding.
SB808F
Battery
Memory Backup Battery. Replacement lithium battery for BRC300/400/410 controllers and INNIS21 modules. Essential for retaining NVRAM configuration during power outages.
Why Genuine ABB Cabling Matters for System Performance
Channel Isolation Integrity: Generic ribbon cables can allow capacitive coupling between adjacent wires, causing "ghost" readings on analog inputs. ABB cables (especially NKAS and NKHS series) utilize twisted-pair shielding that preserves the module's specified Common Mode Rejection Ratio (CMRR).
Redundancy Support: Cables like NKHS13 are specifically pinned to support the SPHSS03 redundant servo module architecture. Using a non-standard cable will cause the redundancy switchover test to fail.
Plant Loop Distance Compliance: The NKPL01 series is manufactured with the precise impedance (75-ohm) required for INFI-NET communication rings. Substituting standard coax often results in CRC errors and node timeouts on longer cable runs (50m+).
Ordering Information & Length Suffixes
When ordering ABB system cables, ensure you specify the exact part number with the correct length suffix.
Example: If you require a 20-meter analog cable for an IMASI23 module, order NKAS01-20.
Inventory Note: Standard stock lengths are typically 5m, 10m, and 15m. Lengths of 30m, 50m, and 100m are often build-to-order with a short lead time.
Complete ABB DP & LP Series Pneumatic Actuators — Double Acting, Spring Return, and Corrosion-Resistant Models for Industrial Valve Automation
The ABB DP and LP series pneumatic actuators provide reliable, high-performance valve automation for demanding industrial applications. Engineered for precise control of quarter-turn valves (ball, butterfly, and plug valves), these actuators deliver consistent torque output, fast response times, and long service life in power generation, oil and gas, chemical processing, water treatment, and general manufacturing environments.
Product Family Overview
ABB's pneumatic actuator portfolio is built around two core series, each optimized for specific operational requirements:
Series
Design Type
Torque Range
Best For
DP Series
Dual-piston rack-and-pinion / scotch yoke
Compact models to heavy-duty (tens of thousands of Nm)
Large-diameter valves, high differential pressure shutdown, high-frequency cycling
LP Series
Compact rack-and-pinion with modular spring configurations
Both series comply with ISO 5211 mounting standards and NAMUR accessory mounting interfaces, ensuring seamless integration with positioners, limit switches, solenoid valves, and other control accessories.
ABB DP Series — Heavy-Duty Pneumatic Actuators
The DP series features a robust dual-piston design that delivers exceptional torque output, particularly at valve opening and closing endpoints—the most critical phases of valve operation. The symmetrical rack-and-pinion mechanism converts compressed air pressure into smooth 90° rotary motion.
DA (Double Acting): Requires compressed air for both opening and closing strokes. Offers compact form factor and consistent bidirectional torque. Ideal for applications where a fail-safe position is not required or where separate safety systems are in place.
SR (Spring Return): Provides fail-safe functionality. Upon loss of air supply or electrical power, the internal spring mechanism automatically returns the valve to a predetermined safe position (fully open or fully closed). Essential for safety-instrumented systems and emergency shutdown applications.
The DP series employs an anodized aluminum alloy housing with precision-machined internal components, ensuring reliable operation in temperatures from -20°C to +80°C and resistance to industrial atmospheric corrosion. Operating pressure ranges from 2 to 8 bar (typically 3-7 bar in standard installations).
ABB LP Series — Compact Rack-and-Pinion Actuators
The LP series delivers precise, linear torque output in a space-efficient design. Its modular spring configuration system allows fine-tuning of torque output to match specific valve requirements and available supply pressures.
Understanding LP Model Codes
Each LP actuator model follows a structured naming convention:
Example: LP-030-CC-SRC4
LP: Linear Pneumatic series
030: Size code (correlates to cylinder bore diameter and base torque rating)
CC: Environmental protection level (see below)
SRC4: Action type and spring configuration (see below)
Environmental Protection Codes
Suffix
Description
Recommended For
BB
Standard industrial finish
General-purpose indoor/outdoor installations, best value
CC
Enhanced corrosion-resistant coating
Coastal facilities, chemical plants, acidic/alkaline washdown areas
Action Type and Spring Configuration Codes
Suffix
Action Type
Description
DA
Double Acting
Air-to-air operation; no spring return
SR04 / SR05 / SR06
Spring Return
Standard spring force grades (04 = lowest, 06 = highest); valve position upon air loss depends on installation
SRC4 / SRC5 / SRC6
Spring Return (Reinforced)
Enhanced spring configurations for specific fail-safe torque requirements
The spring grade number (04/05/06 or 4/5/6) indicates the number of springs installed and the resulting preload force. Higher numbers provide greater fail-safe torque but require higher minimum supply pressure to fully stroke the actuator. Proper matching of spring grade to available plant air pressure is critical—mismatch can result in incomplete valve travel.
Technical Specifications (Common to DP & LP Series)
Parameter
Specification
Operating Pressure
2 - 8 bar (29 - 116 psi) typical
Operating Temperature
-20°C to +80°C (standard)
Rotation Angle
90° (±5° adjustable)
Protection Rating
IP66 / IP67
Mounting Standard
ISO 5211
Accessory Interface
NAMUR
Housing Material
High-strength aluminum alloy with anodized or corrosion-resistant coating
System Integration
ABB DP and LP actuators integrate seamlessly with ABB positioners for closed-loop modulating control:
TZIDC Digital Positioner: HART communication, auto-calibration, explosion-proof option available
EDP300 Positioner: Compact digital control, suitable for space-constrained installations
AV Series Positioners: Proven analog positioning for standard applications
Standard NAMUR mounting enables direct attachment of limit switches, solenoid valves, and position transmitters from ABB and third-party manufacturers.
Application Industries
Industry
Typical Applications
Recommended Series
Power Generation
Boiler damper control, FGD systems, turbine bypass, cooling water valves
DP Series, LP-050/060/070
Oil & Gas
Pipeline emergency shutdown, tank farm automation, refinery isolation
DP Series (SR models for ESD)
Chemical Processing
Reactor feed control, corrosive media handling, batch automation
LP Series (CC suffix), DP Series
Water & Wastewater
Treatment plant valves, chemical dosing, filtration systems
LP-020/030/040 Series
Pulp & Paper
Stock valves, bleach plant automation, steam systems
LP-060/070 Series
General Manufacturing
Compressed air systems, process utilities
LP-004 to LP-040 Series
Selection Checklist
To ensure proper actuator selection, verify the following parameters:
Available Air Supply Pressure: Match spring configuration (SR04/SR05/SR06/SRC4/SRC5/SRC6) to minimum plant air pressure. Mismatched springs may prevent full valve stroke.
Fail-Safe Position: Determine whether valve must fail open or fail closed on air loss. Select DA (no spring return) or SR/SRC (spring return) accordingly.
Environmental Conditions: Select BB for standard industrial environments, CC for coastal, chemical, or washdown areas.
Mounting Compatibility: Confirm ISO 5211 flange size matches valve top works.
ABB TZIDC Valve Positioners, Accessories, IP Modules & Actuator Sets – Complete Solutions for Industrial Valve Automation
Precise valve control is the foundation of stable process performance in industries ranging from chemical production and power generation to oil and gas transmission and water treatment. ABB's comprehensive portfolio of intelligent valve positioners, communication modules, and actuator packages delivers the accuracy, reliability, and diagnostic capabilities required for demanding industrial environments. This page covers the complete range of ABB TZIDC positioners (V18345, V18348 series), Ethernet/IP communication modules (3KXS360018L8511/3KXS360018L8513), essential spare parts (main boards, feedback boards, window covers), and pre-configured positioner-actuator sets.
ABB TZIDC Valve Positioners – V18345 Series
The ABB TZIDC (V18345) is an intelligent, electronically configurable electro-pneumatic positioner designed for mounting on linear or rotary actuators. It converts a 4-20 mA control signal from a PLC or DCS into a proportional pneumatic output that drives the actuator, ensuring precise and stable valve positioning. Key features include high-accuracy feedback with self-calibration, fast dynamic response, integrated diagnostics for valve friction and air leaks, and configurable control curves for linear or equal-percentage applications.
Integrated actuator sets (paired with LP10BB10010)
The TZIDC series operates with 4-20 mA input (two-wire), supports HART communication as standard, and features a rugged aluminum housing with mechanical position indicator. Operating temperature range is -40°C to +85°C, with vibration immunity up to 10 g and 80 Hz. Auto-stroke function enables fully automatic adaptation to the valve, significantly reducing commissioning time.
ABB V18348 Series – Explosion-Proof Positioners (TZIDC-200)
For hazardous environments requiring explosion-proof enclosures, the ABB V18348 series (TZIDC-200) provides the same high-accuracy control functions and easy commissioning features as the standard TZIDC, with flameproof housing certified for ATEX, FM, and CSA Class I, Div. 1 applications. These positioners are suitable for installation in Zone 1 and Zone 2 hazardous areas without the need for intrinsic safety barriers.
V18348 Series Model Lineup
Model Number
Action Type
HART
4-20 mA Feedback
Connection
V18348-10111300110
Single-Acting
No
No
1/2-1/4 NPT
V18348-10111310110
Single-Acting
Yes
Yes
1/2-1/4 NPT
V18348-10113300110
Double-Acting
No
No
1/2-1/4 NPT
V18348-10113310110
Double-Acting
Yes
Yes
1/2-1/4 NPT
V18348-10114300110
Configurable
No
No
1/2-1/4 NPT
V18348-10114310110
Configurable
Yes
Yes
1/2-1/4 NPT
TZIDC-200 Key Specifications
Parameter
Specification
Input/Communication
4-20 mA with HART (standard)
Housing
Flameproof aluminum
Position Sensor
Up to 270° rotation angle
Supply Pressure
1.4-6 bar (20-90 psi)
Air Capacity
Up to 10 Nm³/h (6 scfm)
Air Consumption
< 0.03 kg/h (0.015 scfm)
Ambient Temperature
-40°C to +85°C (-40°F to +185°F)
Vibration Immunity
< 1% up to 10 g and 80 Hz
Fail-Safe Options
Fail-Open, Fail-Close, or Fail-Freeze (hold last position)
Hazardous Area Approvals
ATEX Ex II 2 G EEx d IIC T4/T5/T6, FM/CSA Class I, Div. 1, Group C-D
The TZIDC-200 features a compact, modular design with excellent cost-performance ratio, making it the ideal choice for explosion-hazardous applications in oil refineries, chemical plants, and offshore platforms.
ABB V18346 Series – Precision Positioner for Small Valves
The V18346-1030420001 is a compact, high-precision positioner designed specifically for small-diameter valves and applications requiring fine control resolution. It integrates the same intelligent TZIDC core technology in a space-saving form factor, ideal for laboratory automation, pilot plants, and precision dosing applications.
ABB IP Modules – Ethernet Communication Interface
ABB IP modules (3KXS360018L8511 and 3KXS360018L8513) provide essential Ethernet communication capabilities for industrial automation networks, enabling high-speed, stable data transmission between controllers and field devices.
Model Number
Description
Key Features
3KXS360018L8511
Ethernet/IP Communication Module
High-speed data transfer, DCS/PLC compatibility, DIN rail mounting
3KXS360018L8513
Ethernet/IP Communication Module (Variant)
Enhanced industrial environment adaptability, high temperature and vibration resistance, modular design for easy replacement
These IP modules support real-time data acquisition and transmission, integrate seamlessly with DCS and PLC systems, and are built to withstand harsh industrial conditions with excellent EMI immunity. They are typically DIN rail or cabinet mounted and feature modular construction for simplified maintenance and upgrades.
ABB Positioner Spare Parts & Accessories
Maintaining peak positioner performance requires genuine ABB components. The following spare parts and accessories are available for TZIDC and TZIDC-200 positioners:
Electronic Components
Part Number
Component Type
Function
7959293
Main Board (Motherboard)
The "brain" of the positioner; receives 4-20 mA control signals from DCS, executes PID algorithms for precise pneumatic amplifier control, and integrates HART communication protocols. Supports online monitoring of valve wear, friction changes, and stroke deviation
3KXE000022U0100
Main Board (Alternative)
Equivalent main board for specific positioner variants
7959128
Feedback Board
Converts physical valve position signals into logic signals readable by the positioner CPU. Features high-reliability components with minimal zero drift and excellent EMI resistance
3KXE000020U0100
Feedback Board (Alternative)
Equivalent feedback board for specific positioner variants
Mechanical & Display Components
Part Number
Component Type
Function
7945558
Window Cover with Mechanical Indicator
Transparent cover assembly with integrated mechanical position indicator. Allows operators to visually confirm valve opening position even during power loss or control signal failure. Features O-ring sealing for IP66/NEMA 4X protection against moisture, dust, and corrosive gases
7945555
Indicator Light
Visual status indication for signal and operational state monitoring
7959188
Filter Element
Pneumatic system filtration component; ensures clean, dry air supply to prevent contamination of internal pneumatic components
Installation & Maintenance Guidelines
When replacing positioner components, follow these best practices:
ESD Protection: Wear anti-static wrist straps when handling electronic components (7959128 feedback board and 7959293 main board) to prevent electrostatic damage to microelectronic elements.
Seal Integrity: When reinstalling the window cover (7945558), inspect the sealing groove for debris and ensure the O-ring is properly seated to maintain explosion-proof and ingress protection ratings.
Post-Installation Calibration: After component replacement, run the "Auto-Calibration" program via DCS or handheld terminal to re-learn the valve's actual travel limits and ensure optimal control response.
ABB Complete Positioner + Pneumatic Actuator Sets
For applications requiring integrated valve automation, ABB offers pre-configured positioner-actuator sets that deliver optimized performance and reduced commissioning time.
V18345-2020521001 + LP10BB10010 Complete Set
This integrated solution pairs the ABB V18345-2020521001 smart electro-pneumatic positioner with the ABB LP10BB10010 pneumatic actuator, creating a factory-matched system for precise valve control.
V18345-2020521001 Positioner
The V18345-2020521001 is a smart, electro-pneumatic positioner based on ABB's advanced control technology. It converts 4-20 mA control signals from a PLC or DCS into proportional pneumatic output that drives the actuator with extremely precise and stable valve positioning. Smart diagnostics track valve friction, air leaks, and control deviations, enabling predictive maintenance before process issues arise.
LP10BB10010 Pneumatic Actuator
The LP10BB10010 is a high-performance, multi-spring pneumatic actuator from ABB's LP series. Key specifications include:
The LP10BB10010 actuator features a linear piston design with stainless steel rod and durable internal seals, providing smooth motion and reliable modulating control even in systems requiring rapid or frequent positioning cycles.
Benefits of the Complete Set
When paired as a complete set, the V18345-2020521001 positioner and LP10BB10010 actuator deliver superior performance compared to mixing components from different manufacturers:
Optimized Control Accuracy: Actuator dynamics match the positioner's response curve, ensuring smooth valve movement with minimal overshoot.
Reduced Calibration Time: Automatic tuning in the ABB positioner is specifically optimized for ABB pneumatic actuators, enabling faster commissioning.
Reliable Air Management: ABB's pneumatic chambers provide stable pressure control, enhancing loop stability.
Long-Life Operation: Matched materials, shaft alignment, and mechanical characteristics reduce friction and extend valve life.
Strong Diagnostic Capability: The positioner's built-in monitoring system detects sticking valves, air supply issues, and worn seals before they cause downtime.
Industry Applications
ABB valve positioners, IP modules, and actuator sets are deployed across a wide range of process industries:
Industry
Typical Applications
Recommended Products
Oil & Gas
Pipeline control, refinery valve automation, hazardous area operations
V18348 series (explosion-proof), LP10BB10010 actuator sets
Chemical Processing
Reactor feed control, corrosive media handling, batch automation
V18345 series with corrosion-resistant options
Power Generation
Boiler systems, steam control, cooling water valves, damper positioning
V18345-2020521001 + LP10BB10010 sets, IP modules for remote monitoring
Water & Wastewater
Pump valve control, flow regulation, chemical dosing
V18345 series, V18346 for small valves
Pulp & Paper
Stock valves, bleach plant automation, steam systems
V18345 series
General Manufacturing
Process utilities, compressed air systems
V18345 series
Ordering Information
When ordering ABB valve positioners, IP modules, spare parts, or actuator sets, please specify the complete part number to ensure correct configuration.
Combustion safety represents one of the most critical safety functions in any industrial facility. An undetected flame failure in a boiler or furnace can allow unburned fuel to accumulate — creating conditions for catastrophic explosions that endanger personnel and destroy equipment. ABB's comprehensive flame detection portfolio, built around the Uvisor™ SF810 flame scanner family and FAU810 flame analysis unit, provides the most advanced, reliable, and cost-effective combustion monitoring solution available for utility and industrial boilers operating on multiple fuels.
The ABB flame detection ecosystem integrates intelligent flame scanners, signal processing units, fiber optic transmission systems, and specialized multi-fuel detectors into a complete combustion safety architecture. From the SF810INT integrated scanner for new installations to the FAU810 processing unit for retrofitting legacy systems, ABB offers solutions that deliver real-time flame quality assessment, live flame temperature visualization, and seamless connectivity to DCS and BMS platforms via redundant Profibus DP-V1 or Modbus protocols.
Part 1: System Overview — How ABB Flame Detection Works
ABB flame detection systems operate on a fundamental principle: differentiating the unique flicker frequency and spectral characteristics of real flames from static background radiation emitted by hot refractory and furnace walls. A flame scanner's primary target is to alert operators about combustion instability situations potentially leading to the accumulation of unburned fuel and potential hazard for plant personnel.
ABB flame scanners detect and vote (flame on / flame off) on burner flame presence, while simultaneously assessing flame quality and temperature across a variety of fuels including natural gas, heavy oils, coal, lignite, and biomass.
The ABB solution architecture consists of four core component categories:
Component Type
Function
Key Products
Control/Analysis Units
Signal processing, intelligent discrimination, DCS communication
FAU810, UR600IR 1000, UV600IR 1000
Flame Scanner Probes
Optical sensing at the flame source
SF810 series (LOS, FOC, INT variants)
Fiber Optic Components
Remote flame signal transmission
SF810-FO-G series cables, SF810-OGP guide pipes, UR600-OGP flexible hoses
Specialized Detectors
Fuel-specific flame monitoring
QDDMEE20GP (coal/oil)
Part 2: Flame Analysis & Control Units — FAU810, UR600IR, UV600IR
ABB FAU810 Flame Analysis Unit
The FAU810 is ABB's latest leading-edge flame analysis device — designed from the ground up for maximum flexibility, usability, and reliability. It serves as the intelligent brain of the flame detection system, processing signals from any type of ABB flame sensing device, from legacy DFS scanners to the latest single and multisensor Uvisor™ SF810 probes.
Key Specifications of FAU810
Parameter
Specification
Signal Processing
Two independent amplifier channels; simultaneously processes two flame detector probe signals
Relay Outputs
Independent flame relay (SPDT) per channel for flame/fault status indication
Analog Outputs
Two 4-20 mA signals for flame intensity, frequency, quality, and AC amplitude monitoring
Power Supply
21.6V to 31.2 VDC; 6W typical power consumption
Communication
Redundant Profibus DP-V1 (up to 12 Mbit/s) and standard Modbus (115.2 kbit/s, 255 nodes)
Operating Temperature
0°C to 60°C
Humidity
95% non-condensing
Protection Rating
IP66 (NEMA 4)
ATEX Rating
II 2GD Ex d IIC T6
Dimensions
90 mm × 270 mm × 190 mm (3.54 in × 10.63 in × 7.48 in)
Weight
1.38 kg
Response Time
< 0.1 second fault detection response
The FAU810 continuously detects faults, calculates signal quality, and signals unsafe conditions — making it the standard module for all ABB flame scanner applications and the preferred solution for retrofitting existing installations.Each FAU810 supports two independent flame detector channels (e.g., connecting SF810 dual probes or DFS probes plus ion flame rods), with each channel independently outputting 4–20 mA flame intensity signals and SPDT relay status.
ABB UR600IR 1000 & UV600IR 1000 Control Units
The UR600IR 1000 and UV600IR 1000 are dedicated flame detection control units designed to process raw flame signals from UR600 series scanner heads. These units work in tandem with Uvisor MFD control platforms to provide reliable flame detection for gas and oil-fired burners.
The UR600 UV / UV-ext is a self-checking detector specifically designed for detecting individual burner or pilot flames for gaseous and petroleum fuels. It supplies the Uvisor MFD control unit with raw flame signals that display the amplitude and frequency (flicker) of UV/visible radiation detected in the primary combustion zone.Unique algorithms developed within the Uvisor MFD control unit analyze the raw flame signal from the scanner head to provide reliable detection of the target flame and excellent discrimination against background and adjacent burner flames.
Part 3: SF810 Flame Scanner Probes — The Core Detection Platform
The SF810 Series is ABB's premium flame monitoring solution, designed for industrial and utility boilers operating on multiple fuels. Featuring PYRO technology, it goes beyond simple flame detection to provide real-time flame temperature measurement for precise combustion control and improved efficiency.
The Uvisor™ SF810 flame scanner is engineered for multi-fuel applications, ensuring stable and reliable flame detection across a wide range of boiler burners. Its robust design incorporates solid-state sensor modules that cover the entire flame radiant spectrum from UV to IR, including dual sensor UVIR configurations, housed in a single rugged enclosure for maximum durability.
SF810 Model Naming Convention Decoder
Code
Meaning
Specification
SF810
Base Series
ABB flagship intelligent flame scanner platform
INT
Integrated
All-in-one design; sensor and signal processor in single housing (no external amplifier required)
LOS
Line of Sight
Direct view of flame through sight tube (wall-fired burners)
FOC
Fiber Optic Connection
Remote sensing via fiber optic cable (corner-fired/tilting burners)
IR
Infrared
Si photodiode; peak spectral response @ 920 nm
UV
Ultraviolet
SiC photodiode; peak spectral response @ 280 nm
UVIR
Dual Sensor
Si + SiC photodiodes; dual wavelength detection
VL
Visible Light
Si photodiode; peak spectral response @ 560 nm
TL
Threshold/Level
Adjustable gain and threshold settings
C
Connector
Standard industrial plug-in connector
W
Weatherproof
IP66/IP67 protection rating
SF810 Technical Specifications
Parameter
Specification
Power Supply
24 VDC (-25%, +20% = 18 ÷ 29 VDC)
Power Consumption
3.6W typical, 4W max
Current Draw
150mA typical
Flame Relay
Safe relay contacts: 1 NO per relay; 240 VAC / 1.5A; cycles ≥ 100,000
Weatherproof fiber optic IR scanner with plug-in connection
SF810-FOC-G-2400-IR
IR Fiber Bundle
2400mm glass fiber bundle for IR transmission
The SF810INT integrated series represents ABB's latest innovation — combining the optical sensor, signal processing circuit, and output relay all within a single rugged probe housing, eliminating the need for an external processor or amplifier.This integration simplifies installation, reduces wiring complexity, and enhances system reliability by minimizing potential failure points.
In many industrial boiler configurations — particularly corner-fired and tilting burner designs — direct line-of-sight mounting is impossible due to space constraints or extreme temperature exposure. ABB's fiber optic solutions enable remote flame monitoring by positioning the sensitive electronics away from the high-heat combustion zone while maintaining a clear optical path to the flame.
SF810 Fiber Optic Cables (SF810-FO-G Series)
The SF810-FO series represents ABB's intelligent flame detection fiber optic product line, specifically designed for complex boiler structures where sensors cannot directly observe the flame.
Fiber Optic Cable Model Lineup
Model Number
Description
Length
Application
SF810-FO-G-2400N
Glass Fiber Optic Cable
2400 mm
Standard fiber optic flame signal transmission
SF810-FO-G-2400-N\2400
Glass Fiber Optic Cable
2400 mm
Alternative designation
SF810-FO-G-3000-N
Glass Fiber Optic Cable
3000 mm
Extended reach applications
SF810-FO-G-3200-N
Glass Fiber Optic Cable
3200 mm
Deep furnace penetration
SF810-FO-G-3700-N
Glass Fiber Optic Cable
3700 mm
Extra-long reach for large boilers
SF810-FOC-G-2400-IR
Fiber Optic Cable (IR Optimized)
2400 mm
Optimized for infrared spectral transmission
The "G" designation indicates that the internal conduction medium is high-performance glass fiber bundles. Glass fiber offers higher temperature resistance and wider spectral response range compared to plastic fibers, making it essential for reliable long-term operation in high-temperature furnace environments.
Key Fiber Optic Specifications
Parameter
Value
Fiber Material
High-performance glass fiber bundle
Maximum Continuous Operating Temperature
480°C
Spectral Transmission
Compatible with IR (920 nm), UV (280 nm), and VL (560 nm) sensor types
SF810 Guide Pipes (Outer Protective Sleeves)
Fiber optic cables require mechanical protection from furnace heat and physical damage. ABB's outer guide pipes provide this critical protective function.
Model Number
Description
Length
Application
SF810-OGP-F-2400-N
Outer Guide Pipe
2400 mm
Protects fiber cable from furnace heat and mechanical damage
SF810-OGP-F-3300-N
Outer Guide Pipe
3300 mm
Extended protection for deep furnace installations
The OGP (Outer Guide Pipe) series is manufactured from high-temperature resistant materials and designed to mount directly to burner front plates, providing a sealed pathway for the fiber optic cable from the furnace interior to the scanner head.
UR600 Fiber Optic Accessories
For UR600 series installations, ABB offers specialized fiber optic extension solutions:
Model Number
Description
UR600-OGP-F
Rigid Outer Guide Pipe for UR600 systems — quartz fiber rigid extension probe
UR600-OGP-R
Flexible Fiber Optic Hose — quartz fiber flexible extension with outer carrier and cooling hose
UR600 installations can utilize either rigid quartz fiber extension probes (for large windbox, wall-fired, and opposed-wall utility boilers) or flexible quartz fiber extension probes with outer carriers and cooling hoses (for corner-fired tilting burner boilers).
Part 5: Specialized Flame Detectors — QDDMEE20GP & SF810-UV-3000
ABB QDDMEE20GP — Coal and Oil Flame Detector
The QDDMEE20GP is ABB's specialized high-precision flame monitoring device engineered specifically for coal and oil combustion systems. It provides real-time detection of coal and oil burner flame status and is widely deployed in power generation, petroleum, chemical, and industrial furnace applications, forming an essential component of industrial automation combustion safety systems.
QDDMEE20GP Key Features
Feature
Description
Detection Technology
Advanced infrared and optical multi-spectral flame sensing
Fuel Compatibility
Coal (pulverized), heavy oil, light oil
Response Speed
Ultra-fast flame-out detection and alarm triggering
Anti-Interference
Differentiates real flame flicker from background radiation and hot refractory glow
Environmental Durability
High-temperature resistant, vibration-proof, dust-proof, and corrosion-resistant construction
System Compatibility
Seamless integration with ABB FAU810 analysis units and SF810 probe families
Sensitivity Adjustment
Wide dynamic range for tuning across ignition, low-load, and full-load conditions
The QDDMEE20GP employs advanced photoelectric sensing technology to effectively extract genuine flame characteristics from intense furnace wall radiation. The sensor integrates specially screened photosensitive elements that rapidly capture the optical and electromagnetic signatures unique to coal or oil flames.The internal processing unit filters out 50Hz/60Hz background interference and thermal radiation from solid particles in the furnace, retaining only authentic flame flicker characteristic data.
The detector housing utilizes aviation-grade metal materials with excellent high-temperature and corrosion resistance, ensuring long-term stable operation of internal electronic circuitry in extreme temperature environments adjacent to boiler combustion zones.
SF810-UV-3000 — Natural Gas Flame Detector
The SF810-UV-3000 is a specialized UV flame detector optimized for natural gas combustion applications. It leverages ultraviolet sensing technology to reliably detect cleaner-burning gaseous fuels, where IR signatures may be less pronounced.
Part 6: Complete Product Catalog — All Models by Category
Flame Analysis & Control Units
Model
Description
FAU810
Multi-channel flame analysis unit with Profibus/Modbus
UR600IR 1000
IR flame detection control unit
UV600IR 1000
UV/IR dual spectrum control unit
SF810 LOS (Line of Sight) Flame Scanners
Model
SF810-LOS-IR-TL-C-W
SF810INT-LOS-IR-NQ-C-W
SF810INT-LOS-IR-TL-C-W
SF810INT-LOS-IR-TL-L-C-W
SF810INT-LOS-UVIR-T-L
SF810INT-LOS-UV-T
SF810 FOC (Fiber Optic) Flame Scanners
Model
SF810-FOC-IR
SF810-FOC-IR-TL
SF810-FOC-IR-TL-C-W
SF810-FOC-G-2400-IR
SF810 Fiber Optic Cables
Model
Length
SF810-FO-G-2400N
2400 mm
SF810-FO-G-2400-N\2400
2400 mm
SF810-FO-G-3000
3000 mm
SF810-FO-G-3000-N
3000 mm
SF810-FO-G-3200-N
3200 mm
SF810-FO-G-3700-N
3700 mm
SF810-FOC-G-2400-IR
2400 mm
SF810 Guide Pipes (Outer Protective Sleeves)
Model
Length
SF810-OGP-F-2400-N
2400 mm
SF810-OGP-F-3300-N
3300 mm
UR600 Fiber Optic Accessories
Model
Type
UR600-OGP-F
Rigid outer guide pipe
UR600-OGP-R
Flexible fiber optic hose
Specialized Flame Detectors
Model
Application
QDDMEE20GP
Coal and oil combustion monitoring
SF810-UV-3000
Natural gas flame detection
Part 7: Applications & Industry Use Cases
ABB flame detection systems are deployed across the most demanding combustion applications worldwide:
Industry
Application
Recommended Configuration
Power Generation
Coal-fired utility boilers, gas turbines, combined cycle plants
SF810-FOC-IR with FAU810; QDDMEE20GP for coal burners
Oil & Gas
Refinery heaters, process furnaces, flare stack monitoring
SF810INT-LOS-IR-TL-C-W with FAU810
Petrochemical
Cracking furnaces, reformer heaters
SF810 series with ATEX certification
Cement & Minerals
Rotary kilns, preheater towers, clinker coolers
SF810-FOC series with extended fiber optics
Waste-to-Energy
Municipal waste incinerators, biomass boilers
SF810-UVIR dual sensor configurations
Pulp & Paper
Recovery boilers, lime kilns
UR600IR with fiber optic extensions
Metals Processing
Reheat furnaces, annealing lines
SF810INT integrated scanners
The SF810-FOC-IR-TL-C-W is particularly well-suited for coal-fired power plant main burners and ignition flame monitoring, preventing furnace explosions caused by undetected flame-out conditions. In petrochemical applications, it provides critical monitoring for refinery heaters, sulfur recovery units, and flare systems. For metallurgical applications, it supports blast furnace gas recovery systems and reheating furnace combustion safety.
Part 8: Why Choose ABB Flame Detection Systems?
Complete Spectral Coverage: From UV (280 nm) through Visible (560 nm) to IR (920 nm) — including dual-sensor UVIR configurations for maximum discrimination capability.
Intelligent Signal Processing: Patented frequency-based discrimination algorithms distinguish real flame flicker from static background radiation, eliminating nuisance trips.
Real-Time Flame Temperature: SF810-PYRO technology provides live flame temperature visualization for combustion optimization and emissions reduction.
Seamless Integration: Redundant Profibus DP-V1 and Modbus connectivity ensures reliable data exchange with DCS, BMS, and SCADA systems.
ATEX & IECEx Certified: Explosion-proof designs suitable for hazardous area installations.
Flexible Retrofit Capability: FAU810 processes any ABB flame sensing device — from legacy DFS scanners to latest SF810 probes — protecting prior investments while enabling gradual modernization.
Global Support Network: ABB provides comprehensive engineering support, on-site commissioning, and lifecycle services worldwide.
