Data Center Controls Engineering
PLC and SCADA systems for critical infrastructure — cooling, power distribution, and environmental monitoring.
Data Center Controls Capabilities
Data centers demand precise, reliable controls across cooling, power, and environmental systems. Our engineering team builds control architectures around mission-critical uptime requirements — from PLC programming for mechanical plant equipment to SCADA dashboards that give operators real-time visibility into facility health.
Cooling Systems Controls
Chilled water plants, cooling towers, CRAC/CRAH unit controls integration, and condenser water system controls — engineered for continuous, efficient operation with redundancy built into the control logic.
Power Distribution Monitoring
UPS integration, PDU monitoring, generator controls, and transfer switch automation — providing operators with real-time power chain visibility from utility feed to rack-level delivery.
Environmental Monitoring
Temperature, humidity, dew point, and airflow sensor integration with SCADA dashboards — zone-level monitoring with trend logging and automated alerting for out-of-range conditions.
System Integration
Industrial controls integration for cooling, power distribution, and environmental monitoring — coordinating mechanical and electrical subsystems through a unified SCADA platform.
Alarm Management
Critical alarm hierarchy design, escalation logic, and remote notification systems — ensuring the right personnel are alerted at the right time with clear, actionable information.
PLC/HMI Programming
Allen-Bradley ControlLogix and CompactLogix programming for critical infrastructure — structured, documented code with clear tag naming, alarm definitions, and complete panel design packages.
Why Controls Engineering Matters for Data Centers
Data center infrastructure operates under constraints that most industrial facilities never face. Every control system decision has a direct impact on uptime, energy efficiency, and operational cost.
Uptime Is Non-Negotiable
Mission-critical workloads demand controls that are precise, well-documented, and thoroughly tested. Our engineering team designs control logic with redundancy, fail-safe defaults, and clear alarm paths so operators can respond quickly when conditions change.
Cooling Efficiency Drives PUE
Cooling systems are the largest variable in power usage effectiveness. Well-tuned controls — staging logic, setpoint optimization, and economizer sequencing — directly reduce energy consumption without compromising thermal safety margins.
Documented Handoffs
We deliver complete documentation packages: as-built drawings, I/O lists, PLC source code, HMI configuration backups, and operator training guides. Facility teams get everything needed to maintain and extend the system after commissioning.
Systems Our Engineering Team Works With
Our controls engineering capabilities apply across the mechanical and electrical systems that keep data centers running:
Chilled Water Plants
Chiller staging, primary/secondary pump control, valve sequencing, and condenser water optimization — PLC-based controls for central cooling plants serving data hall loads.
Cooling Towers & Economizers
Fan staging, basin level control, water treatment integration, and free-cooling economizer switchover logic to maximize energy savings during favorable ambient conditions.
CRAC/CRAH Units
Computer room air conditioning and air handler unit controls — supply air temperature regulation, variable fan speed control, and coordination with central plant systems.
Standby Power Systems
Generator paralleling controls, automatic transfer switch integration, UPS monitoring, and load shedding logic — ensuring seamless power transitions during utility disruptions.
Fire Suppression Interface
Integration of fire alarm and suppression system signals with HVAC and power controls — automated damper closure, fan shutdown sequencing, and status monitoring through the SCADA system.
Leak Detection & Water Sensing
Cable-based and point-type leak detection sensor integration with alarm management systems — zone identification, escalation logic, and automated equipment isolation where appropriate.
Data Center Controls FAQ
What PLC platforms do you use for data center controls?
We primarily program on Allen-Bradley ControlLogix and CompactLogix platforms. We also work with Siemens S7-1500 and TIA Portal when site standards require it. Platform selection is driven by your facility standards and existing infrastructure.
Can you integrate with our existing monitoring or SCADA platform?
Yes. Our engineering team works with BACnet, Modbus, and OPC-UA protocols to integrate PLC-based controls with existing monitoring and SCADA platforms. We design integration points to preserve your current monitoring workflows while adding new capabilities.
Do you provide on-site commissioning and startup?
Yes. Our scope typically includes on-site commissioning, point-to-point I/O verification, sequence testing, and operator training. We remain on-site through initial operation to validate the control system performs as designed before final handoff.
What documentation is included with a controls project?
Every project includes as-built drawings, I/O lists, PLC source code with comments, HMI configuration backups, alarm setpoint documentation, and operator reference guides. We believe thorough documentation is essential for long-term maintainability.
Related Services
Our data center controls capabilities connect directly to these core services: