What We Do
Industrial Controls Services
From PLC code to control panels to plant-wide SCADA, AMS Engineering Group delivers complete industrial automation solutions across New England.
PLC Programming
Rockwell, Siemens, Beckhoff & GE Platforms
From ground-up program development to troubleshooting and modification of existing logic, we work across all major PLC platforms. Our engineers write structured, well-documented code built for long-term maintainability.
- ›Rockwell Automation / Allen-Bradley (Studio 5000, ControlLogix, CompactLogix, MicroLogix)
- ›Siemens (TIA Portal, S7-300, S7-1200, S7-1500)
- ›Beckhoff TwinCAT 3 (IEC 61131-3)
- ›GE / Emerson (PACSystems, VersaMax)
- ›Sequential function charts, ladder logic, structured text, function block diagrams
- ›Batch sequencing, motion control, PID loop tuning
SCADA System Integration
Real-Time Monitoring & Control
We design, develop, and integrate full SCADA solutions that give your operators a clear, reliable view of your process. Whether it is a greenfield build or upgrading an aging HMI, we deliver systems that are intuitive and robust.
- ›Ignition by Inductive Automation
- ›Rockwell FactoryTalk View (SE and ME)
- ›AVEVA (Wonderware) InTouch and System Platform
- ›Custom historian configuration and trending
- ›Alarm management and rationalization
- ›Remote access and mobile-friendly operator interfaces
Control Panel Design & Build
Engineered for Your Environment
We handle electrical control panel design from concept through fabrication. Every panel is designed to NEC and UL 508A standards with clear documentation, including AutoCAD electrical schematics.
- ›UL 508A industrial control panel design
- ›AutoCAD Electrical schematics and panel layouts
- ›Motor control centers (MCC) and drive panels
- ›Safety relay and safety PLC integration
- ›VFD and servo drive panels
- ›Hazardous area (NEMA / IECEx / ATEX) enclosures
Industrial OT & Networking
Secure, Reliable Plant Networks
Operational technology networks underpin every modern industrial facility. We design and implement plant-floor networks that are segmented, documented, and built to support your automation architecture.
- ›Industrial Ethernet architecture (EtherNet/IP, PROFINET, Modbus TCP)
- ›Network segmentation and OT/IT boundary design
- ›Managed switch configuration (Cisco IE, Hirschmann, Stratix)
- ›Remote access solutions (VPN, secure remote desktop)
- ›Network documentation and IP addressing schemes
- ›Cybersecurity best practices per ICS-CERT and NIST guidelines
Legacy PLC & HMI Retrofitting
Modernize Without the Downtime
Many facilities run control systems that are decades old. We specialize in migrating aging PLCs, obsolete HMIs, and failing hardware to modern platforms while keeping your production line moving.
- ›PLC5 and SLC-500 to ControlLogix / CompactLogix migrations
- ›Legacy Siemens S5 to S7 conversions
- ›Obsolete HMI panel replacements (PanelView, Magelis, etc.)
- ›I/O mapping and code conversion strategies
- ›Phased cutover planning to minimize production impact
- ›Functional testing and commissioning support
Electrical Safety
NFPA 70E & Arc Flash Compliance
Electrical safety is not optional. We help facilities meet OSHA and NFPA 70E requirements through arc flash studies, hazard labeling, and safety system design to protect your people and your equipment.
- ›Arc flash hazard analysis and labeling (per NFPA 70E / IEEE 1584)
- ›Safety PLC programming (Rockwell GuardLogix, Siemens F-series)
- ›Safety relay circuits (E-stop, light curtain, two-hand control)
- ›SIL assessment and functional safety consulting
- ›Lockout/Tagout (LOTO) procedure development
- ›OSHA 1910.147 compliance reviews
Frequently Asked Questions
What PLC platforms does AMS Engineering Group work with?
We program and support Rockwell Automation (Allen-Bradley) ControlLogix and CompactLogix, Siemens S7-1200 and S7-1500 via TIA Portal, Beckhoff TwinCAT 3, and GE/Emerson PACSystems. We are not locked to a single vendor and will recommend the right platform for your application.
Do you handle both new installations and existing system upgrades?
Yes. We work on greenfield projects from design through commissioning, and we also retrofit and modernize existing control systems, including migrations from obsolete hardware like PLC5, SLC-500, and legacy HMI platforms.
What industries do you serve?
Our primary markets are pharmaceutical and life sciences, food and beverage processing, water and wastewater treatment, and general manufacturing. We have experience with FDA-regulated environments, including 21 CFR Part 11 considerations for SCADA historian and audit trail requirements.
What geographic area does AMS Engineering serve?
We are based in Marshfield, Massachusetts and serve clients throughout New England, including Massachusetts, New Hampshire, Connecticut, Rhode Island, Vermont, and Maine. We are available for on-site work across the region.
Can you help with control panel design and fabrication?
Yes. We provide full control panel engineering services including AutoCAD Electrical schematics and UL 508A-compliant panel design. We work with trusted fabrication partners to deliver panels built to your specification.
Have a Project in Mind?
Reach out to discuss your controls requirements. We work across New England and are ready to come on-site.
Contact Us