There are many unique industry terms used with Process Safety, Automation, and Combustion. This ongoing glossary looks to define these in a quick and easy way. A B C D E F G H I J L M N O P Q R S T U V Z Industry Acronyms & Terms Glossary A Advanced Process Control (APC) Alarm Alarm Flood Alarm Management Alarm Philosophy Alarm Priority Alarm Rationalization Alarm Selection ANSI ISA-16511 (IEC 61511) ANSI ISA-18.2-2009 API 525 API 535 API 556 Arc Flash Hazard Area Classification As Low as Reasonably Practicable (ALARP) As-Built Automated Valve Automatic Shutdown System Availability (Reliability Engineering) B Balanced Design Barrier Management Basic Process Control Systems (BPCS) Blowdown Breakdown Maintenance Burn-In Burner Management System (BMS) C Calibration Curve Cause & Effect (C&E) Cause of Failure Center for Chemical Process Safety (CCPS) Central Utilities Plant (CUP) Certified Functional Safety Expert (CFSE) Code of Federal Regulation (CFR) Combustion Control System (CCS) Common Cause Failure Common Mode Failure Compliance Auditing Computational Fluid Dynamics (CFD) Conditional Modifier Consequence Modeling Control Hazard and Operability Study (CHAZOP) Control Panel Control Valve Covert Failure Critical Control Point (CCP) D De-energization (De)terminate Deflagration Detonation Deviation Dispersion Modeling Distributed Control System (DCS) Double Jeopardy Dust Hazard Analysis (DHA) Dynamic Simulation E Emergency Shutdown System (ESD) Emergency Response Planning Guideline (ERPG) Enabling Condition Environmental Protection Agency (EPA) Event Tree Analysis (ETA) F Facility Siting Study Factory Acceptance Testing (FAT) Fail Closed - Fail Open Failure Mode Failure Modes and Effects Analysis (FMEA) Fault Tolerance Fault Tree Diagram Fire and Gas Mapping Fire and Gas Philosophy Flash Fire Frequency Front En d Loading (FEL) Functional Safety Functional Safety Assessments (FSA) Functional Test G Gas Detection System Gas Reclamation H Hardware Fault Tolerance Hazard Hazard Identification (HAZID) HAZOP (Hazard and Operability) Analysis High Demand Mode Highly Hazardous Chemical (HHC) HIPPS System Hot Work Human Factors Human Machine Interface (HMI) Human Reliability Analysis (HRA) Hysteresis (dead band) I Immediately Dangerous to Life and Health (IDLH) Incident Independent Protection Layer (IPL) Industrial Automation Industrial Control Systems Inherently Safer Design (ISD) Initiating Event Interlock System Intrinsic Safety (IS) IPL Independence IPL Verification J Jet Fire L Latching Alarm Latent Failure Layers Of Protection Analysis (LOPA) Likelihood Low Demand Mode Lower Explosive Limit (LEL) Lower Flammability Limit (LFL) M Maintenance Override Switch (MOS) Management of Change (MOC) Maximum Credible Event (MCE) Mean Time Between Failures (MTBF) Mean Time to Repair (MTTR) Mitigation Measures N NFPA 85 NFPA 86 NFPA 87 Node Nuisance Alarm O Operational Readiness P Pigging Process Hazard Analysis (PHA) Probability Probability of Failure on Demand (PFD) Process Automation Process Control Loop Process Risk Management Programmable Logic Controller (PLC) Proof Test PSM (Process Safety Management) Covered Process Q Quantitative Risk Assessment (QRA) R Recognized and Generally Accepted Good Engineering Practice (RAGAGEP) Recommendation Redundancy Reliability Centered Maintenance (RCM) Risk Risk Reduction Factor (RRF) Root Cause S Safeguard Safety Controls, Alarms, and Interlocks (SCAI) Safety Critical Element (SCE) Safety Instrumented Function (SIF) Safety Instrumented System (SIS) Safety Integrity Level (SIL) Calculations Safety Integrity Level (SIL) Ratings Safety Lifecycle Safety Requirement Specification (SRS) Scenario Sequential Function Chart (SFC) Shutdown Shutdown Logic SIL Verification SIS Engineering Site Acceptance Testing (SAT) Software in Safety Instrumented Systems (SIS) Spurious Trips Start-Up Sequence Systematic Failure Systematic Failures Systems Integration Systems Theoretic Accident Model and Processes (STAMP) Systems Theoretic Process Analysis (STPA) T Trip Point Two-out-of-Three (2oo3) Voting U Upper Flammability Limit (UFL) V Valve Failure Mode Vapor Cloud Explosion (VCE) Variable Frequency Drives (VFD) Voting Logic Z Zero Energy State (ZES) A B C F H I L S P D E G J M N Q R O T U V Z

A failure that occurs at a random time is called a random failure. Random failures are non-deterministic by nature but they follow a probability distribution for failure, which is used to calculate probability for such a failure from historical data and testing. Acronyms & Terms Glossary <- More Definitions Random Failure A failure that occurs at a random time is called a random failure. Random failures are non-deterministic by nature but they follow a probability distribution for failure, which is used to calculate probability for such a failure from historical data and testing. Our Services The PHA Recommendation Playbook | Part 3 | Managing Scheduling and Operational Disruptions Scheduling and operational disruptions are among the most common barriers to closing PHA recommendations. When safety improvements require outages or process changes, timing becomes the challenge. This article explores how facilities can plan ahead, manage risk, and turn scheduling constraints into long-term operational resilience. Understanding UL 508A Certified Control Panels | Enabling Safer, More Resilient Industrial Facilities UL 508A certified control panels give industrial facilities a clear path to safer, code-compliant operation. This article explains what the standard covers, how SCCR is established, what changed in 2025, and why working with a certified panel shop helps reduce risk, streamline inspections, and support long-term maintainability. Whitepaper: Achieving 84-92% Urgent Alarm Reduction Through Comprehensive Lifecycle Implementation: A Dual-Unit Midstream Case Study Awarded Best Paper Award at the 2025 TEES Mary Kay O'Connor Process Safety Center-TAMU (MKO) Safety & Risk Conference Abstract November 2025 — Greg Pajak, aeSolutions Senior Specialist, ICA — A midstream facility implemented a systematic alarm rationalization program across two critical units, achieving unprecedented reductions in urgent alarm loads. Unit A reduced urgent alarms from 45% to 7% (84% reduction), while Unit B decreased from 62% to 5% (92% reduction). This paper

Site Acceptance Testing occurs at a client’s site after equipment delivery to verify whether equipment meets the functionality and performance requirements specified by the client. This testing occurs after all equipment commissioning tasks but before installation. This differs from a Factory Acceptance Test (FAT) since it occurs after delivery. AKA: What is a site acceptance test? or What is a sat acceptance test? Acronyms & Terms Glossary <- More Definitions Site Acceptance Testing (SAT) Site Acceptance Testing occurs at a client’s site after equipment delivery to verify whether equipment meets the functionality and performance requirements specified by the client. This testing occurs after all equipment commissioning tasks but before installation. This differs from a Factory Acceptance Test (FAT) since it occurs after delivery. AKA: What is a site acceptance test? or What is a sat acceptance test? Our Services The PHA Recommendation Playbook | Part 3 | Managing Scheduling and Operational Disruptions Scheduling and operational disruptions are among the most common barriers to closing PHA recommendations. When safety improvements require outages or process changes, timing becomes the challenge. This article explores how facilities can plan ahead, manage risk, and turn scheduling constraints into long-term operational resilience. Understanding UL 508A Certified Control Panels | Enabling Safer, More Resilient Industrial Facilities UL 508A certified control panels give industrial facilities a clear path to safer, code-compliant operation. This article explains what the standard covers, how SCCR is established, what changed in 2025, and why working with a certified panel shop helps reduce risk, streamline inspections, and support long-term maintainability. Whitepaper: Achieving 84-92% Urgent Alarm Reduction Through Comprehensive Lifecycle Implementation: A Dual-Unit Midstream Case Study Awarded Best Paper Award at the 2025 TEES Mary Kay O'Connor Process Safety Center-TAMU (MKO) Safety & Risk Conference Abstract November 2025 — Greg Pajak, aeSolutions Senior Specialist, ICA — A midstream facility implemented a systematic alarm rationalization program across two critical units, achieving unprecedented reductions in urgent alarm loads. Unit A reduced urgent alarms from 45% to 7% (84% reduction), while Unit B decreased from 62% to 5% (92% reduction). This paper

Dynamic simulation involves using computer models to simulate the behavior of a process or system over time. It helps engineers and operators understand how systems respond to changes, optimize operations, and predict the effects of different scenarios. Acronyms & Terms Glossary <- More Definitions Dynamic Simulation Dynamic simulation involves using computer models to simulate the behavior of a process or system over time. It helps engineers and operators understand how systems respond to changes, optimize operations, and predict the effects of different scenarios. Our Services The PHA Recommendation Playbook | Part 3 | Managing Scheduling and Operational Disruptions Scheduling and operational disruptions are among the most common barriers to closing PHA recommendations. When safety improvements require outages or process changes, timing becomes the challenge. This article explores how facilities can plan ahead, manage risk, and turn scheduling constraints into long-term operational resilience. Understanding UL 508A Certified Control Panels | Enabling Safer, More Resilient Industrial Facilities UL 508A certified control panels give industrial facilities a clear path to safer, code-compliant operation. This article explains what the standard covers, how SCCR is established, what changed in 2025, and why working with a certified panel shop helps reduce risk, streamline inspections, and support long-term maintainability. Whitepaper: Achieving 84-92% Urgent Alarm Reduction Through Comprehensive Lifecycle Implementation: A Dual-Unit Midstream Case Study Awarded Best Paper Award at the 2025 TEES Mary Kay O'Connor Process Safety Center-TAMU (MKO) Safety & Risk Conference Abstract November 2025 — Greg Pajak, aeSolutions Senior Specialist, ICA — A midstream facility implemented a systematic alarm rationalization program across two critical units, achieving unprecedented reductions in urgent alarm loads. Unit A reduced urgent alarms from 45% to 7% (84% reduction), while Unit B decreased from 62% to 5% (92% reduction). This paper

In reliability engineering, availability refers to the proportion of time a system or component is operational and able to perform its required function. It is a key performance indicator that combines reliability, maintainability, and maintenance support aspects. Acronyms & Terms Glossary <- More Definitions Availability (reliability engineering) In reliability engineering, availability refers to the proportion of time a system or component is operational and able to perform its required function. It is a key performance indicator that combines reliability, maintainability, and maintenance support aspects. Our Services The PHA Recommendation Playbook | Part 3 | Managing Scheduling and Operational Disruptions Scheduling and operational disruptions are among the most common barriers to closing PHA recommendations. When safety improvements require outages or process changes, timing becomes the challenge. This article explores how facilities can plan ahead, manage risk, and turn scheduling constraints into long-term operational resilience. Understanding UL 508A Certified Control Panels | Enabling Safer, More Resilient Industrial Facilities UL 508A certified control panels give industrial facilities a clear path to safer, code-compliant operation. This article explains what the standard covers, how SCCR is established, what changed in 2025, and why working with a certified panel shop helps reduce risk, streamline inspections, and support long-term maintainability. Whitepaper: Achieving 84-92% Urgent Alarm Reduction Through Comprehensive Lifecycle Implementation: A Dual-Unit Midstream Case Study Awarded Best Paper Award at the 2025 TEES Mary Kay O'Connor Process Safety Center-TAMU (MKO) Safety & Risk Conference Abstract November 2025 — Greg Pajak, aeSolutions Senior Specialist, ICA — A midstream facility implemented a systematic alarm rationalization program across two critical units, achieving unprecedented reductions in urgent alarm loads. Unit A reduced urgent alarms from 45% to 7% (84% reduction), while Unit B decreased from 62% to 5% (92% reduction). This paper

A project management process during early stages of a project designed to minimize risk for investors and other stakeholders by developing adequate project definition & scope. Key Deliverables of FEL: 1. Execution Strategy and Plan 2. Resource Plan 3. Risk Management Plan 4. Change Management Plan FEL can be multiple stages: FEL 1, FEL 2, and FEL 3. Some owners opt to only do a single FEL. However, the key is to consider all factors and engage in a level of FEL that is reasonable. Regardless of the number of FEL phases performed, all business needs should be evaluated, and a complete business case should be identified to minimize cost schedule budget (scope risk). Acronyms & Terms Glossary <- More Definitions Front End Loading (FEL) A project management process during early stages of a project designed to minimize risk for investors and other stakeholders by developing adequate project definition & scope. Key Deliverables of FEL: 1. Execution Strategy and Plan 2. Resource Plan 3. Risk Management Plan 4. Change Management Plan FEL can be multiple stages: FEL 1, FEL 2, and FEL 3. Some owners opt to only do a single FEL. However, the key is to consider all factors and engage in a level of FEL that is reasonable. Regardless of the number of FEL phases performed, all business needs should be evaluated, and a complete business case should be identified to minimize cost schedule budget (scope risk). Our Services The PHA Recommendation Playbook | Part 3 | Managing Scheduling and Operational Disruptions Scheduling and operational disruptions are among the most common barriers to closing PHA recommendations. When safety improvements require outages or process changes, timing becomes the challenge. This article explores how facilities can plan ahead, manage risk, and turn scheduling constraints into long-term operational resilience. Understanding UL 508A Certified Control Panels | Enabling Safer, More Resilient Industrial Facilities UL 508A certified control panels give industrial facilities a clear path to safer, code-compliant operation. This article explains what the standard covers, how SCCR is established, what changed in 2025, and why working with a certified panel shop helps reduce risk, streamline inspections, and support long-term maintainability. Whitepaper: Achieving 84-92% Urgent Alarm Reduction Through Comprehensive Lifecycle Implementation: A Dual-Unit Midstream Case Study Awarded Best Paper Award at the 2025 TEES Mary Kay O'Connor Process Safety Center-TAMU (MKO) Safety & Risk Conference Abstract November 2025 — Greg Pajak, aeSolutions Senior Specialist, ICA — A midstream facility implemented a systematic alarm rationalization program across two critical units, achieving unprecedented reductions in urgent alarm loads. Unit A reduced urgent alarms from 45% to 7% (84% reduction), while Unit B decreased from 62% to 5% (92% reduction). This paper

A calibration curve is a graph of the relationship between instrument readings and true values, used to adjust instruments such that the readings are closer to the true values. Acronyms & Terms Glossary <- More Definitions Calibration Curve A calibration curve is a graph of the relationship between instrument readings and true values, used to adjust instruments such that the readings are closer to the true values. Our Services The PHA Recommendation Playbook | Part 3 | Managing Scheduling and Operational Disruptions Scheduling and operational disruptions are among the most common barriers to closing PHA recommendations. When safety improvements require outages or process changes, timing becomes the challenge. This article explores how facilities can plan ahead, manage risk, and turn scheduling constraints into long-term operational resilience. Understanding UL 508A Certified Control Panels | Enabling Safer, More Resilient Industrial Facilities UL 508A certified control panels give industrial facilities a clear path to safer, code-compliant operation. This article explains what the standard covers, how SCCR is established, what changed in 2025, and why working with a certified panel shop helps reduce risk, streamline inspections, and support long-term maintainability. Whitepaper: Achieving 84-92% Urgent Alarm Reduction Through Comprehensive Lifecycle Implementation: A Dual-Unit Midstream Case Study Awarded Best Paper Award at the 2025 TEES Mary Kay O'Connor Process Safety Center-TAMU (MKO) Safety & Risk Conference Abstract November 2025 — Greg Pajak, aeSolutions Senior Specialist, ICA — A midstream facility implemented a systematic alarm rationalization program across two critical units, achieving unprecedented reductions in urgent alarm loads. Unit A reduced urgent alarms from 45% to 7% (84% reduction), while Unit B decreased from 62% to 5% (92% reduction). This paper

The process of simulating potential outcomes of hazardous events, such as chemical releases, explosions, or fires, to assess their impact on people, property, and the environment. It helps organizations predict the severity and extent of these events, informing safety measures and risk mitigation strategies. Acronyms & Terms Glossary <- More Definitions Consequence Modeling The process of simulating potential outcomes of hazardous events, such as chemical releases, explosions, or fires, to assess their impact on people, property, and the environment. It helps organizations predict the severity and extent of these events, informing safety measures and risk mitigation strategies. Our Services The PHA Recommendation Playbook | Part 3 | Managing Scheduling and Operational Disruptions Scheduling and operational disruptions are among the most common barriers to closing PHA recommendations. When safety improvements require outages or process changes, timing becomes the challenge. This article explores how facilities can plan ahead, manage risk, and turn scheduling constraints into long-term operational resilience. Understanding UL 508A Certified Control Panels | Enabling Safer, More Resilient Industrial Facilities UL 508A certified control panels give industrial facilities a clear path to safer, code-compliant operation. This article explains what the standard covers, how SCCR is established, what changed in 2025, and why working with a certified panel shop helps reduce risk, streamline inspections, and support long-term maintainability. Whitepaper: Achieving 84-92% Urgent Alarm Reduction Through Comprehensive Lifecycle Implementation: A Dual-Unit Midstream Case Study Awarded Best Paper Award at the 2025 TEES Mary Kay O'Connor Process Safety Center-TAMU (MKO) Safety & Risk Conference Abstract November 2025 — Greg Pajak, aeSolutions Senior Specialist, ICA — A midstream facility implemented a systematic alarm rationalization program across two critical units, achieving unprecedented reductions in urgent alarm loads. Unit A reduced urgent alarms from 45% to 7% (84% reduction), while Unit B decreased from 62% to 5% (92% reduction). This paper

A Certified Functional Safety Expert (CFSE) is a professional certification for individuals with advanced knowledge and experience in functional safety, particularly in designing and assessing safety instrumented systems (SIS). CFSEs are recognized for their expertise in ensuring the safety and reliability of critical systems. Acronyms & Terms Glossary <- More Definitions Certified Functional Safety Expert (CFSE) A Certified Functional Safety Expert (CFSE) is a professional certification for individuals with advanced knowledge and experience in functional safety, particularly in designing and assessing safety instrumented systems (SIS). CFSEs are recognized for their expertise in ensuring the safety and reliability of critical systems. Our Services The PHA Recommendation Playbook | Part 3 | Managing Scheduling and Operational Disruptions Scheduling and operational disruptions are among the most common barriers to closing PHA recommendations. When safety improvements require outages or process changes, timing becomes the challenge. This article explores how facilities can plan ahead, manage risk, and turn scheduling constraints into long-term operational resilience. Understanding UL 508A Certified Control Panels | Enabling Safer, More Resilient Industrial Facilities UL 508A certified control panels give industrial facilities a clear path to safer, code-compliant operation. This article explains what the standard covers, how SCCR is established, what changed in 2025, and why working with a certified panel shop helps reduce risk, streamline inspections, and support long-term maintainability. Whitepaper: Achieving 84-92% Urgent Alarm Reduction Through Comprehensive Lifecycle Implementation: A Dual-Unit Midstream Case Study Awarded Best Paper Award at the 2025 TEES Mary Kay O'Connor Process Safety Center-TAMU (MKO) Safety & Risk Conference Abstract November 2025 — Greg Pajak, aeSolutions Senior Specialist, ICA — A midstream facility implemented a systematic alarm rationalization program across two critical units, achieving unprecedented reductions in urgent alarm loads. Unit A reduced urgent alarms from 45% to 7% (84% reduction), while Unit B decreased from 62% to 5% (92% reduction). This paper

Cost-effective, safe solution for integrated Burner Management Systems (BMS) and Combustion Control Systems (CCS) uses. aeSolutions has been suppling safe and standards compliant panels for over 20 years. Jump to a Specific panel: Siemens BMS/CCS 1151 Siemens BMS/CCS 1300 Rockwell CMS 5500 aeSolutions' Custom Fabricated Panels Cost-effective, safe solution for integrated Burner Management Systems (BMS) and Combustion Control Systems (CCS) uses aeSolutions Panel Fabrication Shop 124 Woodruff Industrial Lane Greenville, SC 29607 See Our Shop: View on Youtube Panels: Developed around the Siemens SIMATIC ET200S IM151 Safety PLC, the 1151-Series Combustion Management Solution offers a cost-effective, safe solution for integrated Burner Management Systems (BMS) and Combustion Control Systems (CCS) uses. With pre-configured software and a simple touchscreen HMI, the system is easy to install and to use. Our clients enjoy a number of benefits from this totally integrated solution. Siemens BMS/CCS 1151 Features BMS is designed to meet FM 7605, IEC 61508, ISA/IEC 61511, ANSI/ISA 84.00.01, NFPA 85, NFPA 86, NFPA 87, API 556 and/or API 14C requirements for single-burner, dual-fuel combustion safeguard applications BMS is capable of meeting SIS requirements up to SIL 3 Advanced CCS firing logic is easily configured to implement a variety of fuel-saving optimization techniques that will reduce the cost of ownership while helping protect the safety of employees and the environment Interface capability to a wide variety of field sensors, analyzers, and valves Communication between combustion control systems or DCS via hardwired I/O, Profibus, Ethernet, or Modbus Designed to facilitate system functional testing HMI includes graphical display of unit operations including alarming, tuning, and diagnostic displays Master Fuel Trip (MFT) hand switch mounted on cabinet front with remote MFT option Touchscreen 10-inch HMI with automated local light-off (optional from a remote location) Preconfigured software, including customization for each application requirement Optional System Features Analog or discrete process instrumentation Free-standing or wall-mount cabinets Distributed I/O Classified area enclosure designs Local & remote alarm monitoring Fuel control valves Air damper controls Interfaces with remote I/O, VF drives, and motor controls using Profibus OPC server System Specifications CCS 1151 Processor: Siemens ET200S IM151-8 processors I/O: Siemens 131 DI Siemens 132 DO Siemens 134 AI Siemens 135 AO BMS 1151 Processor: Siemens ET200S IM151-8F processors I/O: Siemens 138-4FA DI Siemens 138-4FB DO GENERAL HMI: Siemens MP277 10” touchpad and/or Siemens distributed HMI solution. Larger screens available. Power Requirement: 120 Vac Cabinet: Painted 14 gauge steel; NEMA 12 is standard; size is application-dependent (NEMA 4 stainless steel or fiberglass optional) Area Classification: Class I, Division 2 Groups C, D Compliant With: NFPA 85, NFPA 86, NFPA 87, API 556, API 14C, ANSI/ISA 84.00.01-2004, IEC 61508, & ISA/IEC 61511 Siemens BMS/CCS 1300 Developed around the Siemens SIMATIC S7-300F Safety PLC, the 1300-Series Combustion Management Solution offers a cost-effective, safe solution for integrated Burner Management Systems (BMS) and Combustion Control Systems (CCS) uses. With pre-configured software and a simple touchscreen HMI, the system is easy to install and to use. Our customers enjoy a number of benefits from this totally integrated solution. Fe atures BMS is designed to meet FM 7605, IEC 61508, ISA/IEC 61511, ANSI/ISA 84.00.01, NFPA 85, NFPA 86, NFPA 87, API 556 and/or API 14C requirements for single-burner, dual-fuel combustion safeguard applications BMS is capable of meeting SIS requirements up to SIL 3 Advanced CCS firing logic is easily configured to implement a variety of fuel-saving optimization techniques that will reduce the cost of ownership while helping protect the safety of employees and the environment Interface capability to a wide variety of field sensors, analyzers, and valves Communication between combustion control systems or DCS via hardwired I/O, Profibus, Ethernet, or Modbus Designed to facilitate system functional testing HMI includes graphical display of unit operations including alarming, tuning, and diagnostic displays Master Fuel Trip (MFT) hand switch mounted on cabinet front with remote MFT option Touchscreen HMI with automated local light-off (optional from a remote location) Preconfigured software, including customization for each application requirement Optional System Features Analog or discrete process instrumentation Free-standing or wall mount cabinets Redundant and/or distributed I/O Classified area enclosure designs Local & remote alarm monitoring Fuel control valves Air damper controls Interfaces with remote I/O, VF drives, and motor controls using profibus System Specifications CCS 1300 Processor: Siemens S7-300 processors I/O: Siemens SM321 DI Siemens SM322 DO Siemens SM332 AI Siemens SM332 AO BMS 1300 Processor: Siemens S7-300F processors I/O: Siemens SM326F DI Siemens SM326F DO Siemens SM336F AI GENERAL HMI: Siemens MP377 12″ or 15″ touchpad and/or Siemens distributed HMI solution. Larger screens available. Power Requirement: 120 Vac Cabinet: Painted 14 gauge steel; NEMA 12 is standard; size is application-dependent (NEMA 4 stainless steel or fiberglass optional) Area Classification: Class I, Division 2 Groups C, D Compliant With: NFPA 85, NFPA 86, NFPA 87, API 556, API 14C, ANSI/ISA 84.00.01-2004, IEC 61508, & ISA/IEC 61511 Rockwell CMS 5500 Developed around the Rockwell ControlLogix platform, the Combustion Management Systems (CMS) 5500 offers a cost effective, safe solution for an integrated Burner Management Systems (BMS) and Combustion Control Systems (CCS) package. With pre-configured software and a simple touchscreen HMI, the system is easy to install and use. The system is easily adaptable to accommodate many different equipment configurations and options. Features BMS is designed to meet FM 7605, IEC 61508, ISA/IEC 61511, ANSI/ISA 84.00.01, NFPA 85, NFPA 86, NFPA 87, API 556 and/or API 14C requirements for single burner, dual-fuel combustion safeguard applications Standard BMS is capable of meeting SIS requirements up to SIL 2 (SIL 3 option is available with GuardLogix) Advanced CCS firing logic is easily configured to implement a variety of fuel-saving optimization techniques that will reduce the cost of ownership while helping protect the safety of employees and the environment Interface capability to a wide variety of field sensors, analyzers, and valves Communication between combustion control systems or DCS via hardwired I/O, Profibus, Ethernet, or Modbus Designed to facilitate system functional testing Touchscreen HMI includes graphical displays for unit operations, automated light-off, first-out alarming, tuning, and diagnostics screens Master Fuel Trip (MFT) hand switch mounted on cabinet front with remote MFT option Preconfigured software, including customization for each application requirement Optional System Features SI-BMS™ and CCS implemented as independent protection layers for added safety Remote burner light-off and alarm monitoring Multiple burner, multiple fuel applications Analog or discrete process instrumentation Redundant processors Redundant and/or distributed I/O Free-standing or wall-mounted cabinets Classified area enclosure designs Interfaces with remote I/O, VF drives, and motor controls using Ethernet, ControlNet, DeviceNet, HART or serial communications protocols Unit Operations aeSolutions has experience in applying advanced burner management and combustion controls to the following typical unit operations: Boilers TEG reboilers Glycol heaters Process heaters Furnaces and kilns Incinerators and thermal oxidizers Other process and utility fired heaters System Specifications Processor: Rockwell ControlLogix 1756-L6X series processors I/O: 120 VAC or 24 VDC digital I/O, 0-20 mA, 4-20 mA, 0-5 VDC, 0-10 VDC, +10 VDC analog I/O Diagnostic I/O cards (optional) HMI: PanelView Plus 6 series Power Req.: 120 VAC Cabinet: Painted 14 gauge steel; NEMA 12 is standard; enclosure size is application-dependent (NEMA 4 and NEMA 4X stainless steel or fiberglass optional) Area Class.: Class I, Division 2 Groups C, D Compliant With: NFPA 85, NFPA 86, NFPA 87, API 556, API 14C, ANSI/ISA 84.00.01-2004, IEC 61508, & ISA/IEC 61511 Certifications: FM-Approved SIL 2 SI-BMS BMW/CCS 1151 BMS/CCS 1300 CMS 5500 Looking for Fire and Gas panels? FGS 1400 MK II Industrial designed system, SIL 3-capable logic solver, scalable to large I/O count. Download datasheet FGS 1300 FM-approved for lower I/O count applications. Class I Division 2 area classification status. Download datasheet PS 1400 20 / 50 / 100 / 150 Power supplies that meet NFPA 72 requirements. The power you need, when you need it. Download datasheet : PS 1400 20A - PS 1400 50A - PS 1400 100A PS 1400-20-DIV2 Battery set FM-listed for Class I Division 2 areas. Rugged and reliable. Download datasheet

Basis for engineering, operation, or maintenance activities and are themselves based on established codes, standards, published technical reports, or recommended practices or similar documents. Acronyms & Terms Glossary <- More Definitions Recognized and Generally Accepted Good Engineering Practice (RAGAGEP) Basis for engineering, operation, or maintenance activities and are themselves based on established codes, standards, published technical reports, or recommended practices or similar documents. Our Services The PHA Recommendation Playbook | Part 3 | Managing Scheduling and Operational Disruptions Scheduling and operational disruptions are among the most common barriers to closing PHA recommendations. When safety improvements require outages or process changes, timing becomes the challenge. This article explores how facilities can plan ahead, manage risk, and turn scheduling constraints into long-term operational resilience. Understanding UL 508A Certified Control Panels | Enabling Safer, More Resilient Industrial Facilities UL 508A certified control panels give industrial facilities a clear path to safer, code-compliant operation. This article explains what the standard covers, how SCCR is established, what changed in 2025, and why working with a certified panel shop helps reduce risk, streamline inspections, and support long-term maintainability. Whitepaper: Achieving 84-92% Urgent Alarm Reduction Through Comprehensive Lifecycle Implementation: A Dual-Unit Midstream Case Study Awarded Best Paper Award at the 2025 TEES Mary Kay O'Connor Process Safety Center-TAMU (MKO) Safety & Risk Conference Abstract November 2025 — Greg Pajak, aeSolutions Senior Specialist, ICA — A midstream facility implemented a systematic alarm rationalization program across two critical units, achieving unprecedented reductions in urgent alarm loads. Unit A reduced urgent alarms from 45% to 7% (84% reduction), while Unit B decreased from 62% to 5% (92% reduction). This paper

aeSolutions provides consultation on requirements to meet regulatory compliance required by OSHA, Life Safety 101, International Building Code, International Fire Code, and NFPA 72.  We can provide a turn-key fire protection solution that meets all of these regulatory requirements including detector placement to installation & start-up services. Industrial fire and gas , International building code fire and gas, FM CSA standards, NFPA 72 Combination Systems, FM Gas Detection Systems, mapping Fire Alarm & Suppression Expertise in regulatory compliance Next Steps Detailed Engineering Installation Support aeSolutions provides consultation on requirements to meet regulatory compliance required by OSHA, Life Safety 101, International Building Code, International Fire Code, and NFPA 72. We can provide a turn-key fire protection solution that meets all of these regulatory requirements including everything from detector placement to installation and start-up services. aeSolutions' Approach to Fire Alarm & Suppression Review/Develop Fire Detection Philosophy Fire detection philosophy is the design basis for an effective system. Identify Chemicals/Combustibles of Concern, Alarm Levels and Technologies Hazardous Chemicals and Combustibles must be detected at the correct levels. Collect Ambient Conditions Data Measure background heat and infrared sources both indoors and outdoors. Collect Process Safety Information Fire and Smoke migration is dependent on airflow and physical boundaries. Identify Hazard Scenarios High risk points of release related to flammable/ combustible materials needs to be identified. Collect Relevant Site Information Initial Detector Placement Detector placement can be made using experienced judgement. Assess Coverage Fire and smoke detector positions are reviewed against simulated fire scenarios of a certain size. Assess Safety Availability Performance Detection equipment is assessed for availability on demand performance. Planning & Verification Develop Front-End Specification Update Design to Achieve Performance Targets Fire detection system design is updated until all criteria are met. Issue Fire Detection Safety Requirement Specifications Specification gives information for detailed engineering to proceed. Detailed Engineering Fire & Gas Products NRTL Approved Fire Panels NRTL Approved Power Supplies NRTL Approved Proprietary Supervisor Stations Fire & Gas Lifecycle Services Ongoing Maintenance Training Contact Us