PLC Control Cabinet Manufacturer
Custom-engineered PLC control cabinets with Siemens S7-1200/1500 and Allen-Bradley systems. Backed by 25+ years of industrial automation expertise and 500+ successful deployments worldwide.
Industrial-Grade PLC Control Solutions
SENTRADO designs and manufactures custom PLC control cabinets for demanding industrial environments. Our engineering team combines deep expertise in Siemens and Allen-Bradley platforms with proven cabinet manufacturing capabilities to deliver reliable, code-compliant automation systems.
Key Features
Every PLC control cabinet is engineered to meet the highest standards of reliability, safety, and performance.
Siemens & Allen-Bradley Compatible
Full support for Siemens S7-1200, S7-1500, and Allen-Bradley CompactLogix/ControlLogix platforms with genuine components and optimized configurations.
IP54/IP65 Enclosure Protection
Indoor-rated IP54 and outdoor-rated IP65 enclosures protect sensitive electronics from dust, moisture, and harsh environmental conditions.
Redundant Power Supply
Dual 24VDC redundant power supply design with optional UPS backup ensures uninterrupted operation and protects against power failures.
Surge Protection & EMI Filtering
Integrated surge protection devices and EMI filters safeguard PLC systems against voltage spikes, electromagnetic interference, and power quality issues.
UL/CE/CCC Certified
All cabinets are manufactured and tested to UL 508A, CE, and CCC standards. ISO 9001 certified quality management ensures consistent excellence.
Custom I/O Configuration
Flexible I/O architecture supporting up to 4096 points per cabinet. Mix and match digital, analog, and specialty modules to match your exact process requirements.
Technical Specifications
Detailed specifications for our standard PLC control cabinet configurations. Custom specifications available upon request.
| PLC Models | Siemens S7-1200, S7-1500, Allen-Bradley CompactLogix/ControlLogix |
| Power Supply | 24VDC redundant, UPS backup optional |
| Enclosure | IP54 (indoor), IP65 (outdoor) |
| Communication | PROFINET, EtherNet/IP, Modbus TCP, OPC UA |
| I/O Capacity | Up to 4096 points per cabinet |
| Operating Temp | -20°C to +60°C |
| Standards | IEC 61131-3, UL 508A, CCC |
Application Scenarios
Our PLC control cabinets are deployed across diverse industries and applications worldwide.
Manufacturing Automation
Production line control, robotic integration, quality inspection systems, and process automation for discrete and continuous manufacturing.
Water Treatment Plants
SCADA-controlled water purification, wastewater treatment, pump station automation, and chemical dosing systems with remote monitoring.
HVAC Systems
Central plant control, chiller sequencing, AHU/PAU management, cooling tower optimization, and energy-efficient building climate control.
Oil & Gas
Hazardous area classification compliant cabinets, pipeline monitoring, wellhead control, and refinery process automation systems.
Building Management
Integrated BMS/DDC systems for lighting control, access management, fire alarm integration, elevator monitoring, and energy management.
Frequently Asked Questions
Common questions about our PLC control cabinet solutions.
What PLC brands do you support?
We support Siemens S7-1200, S7-1500, and Allen-Bradley CompactLogix and ControlLogix series. As a Siemens Authorized Distributor and ABB Certified System Integrator, we can configure cabinets with any of these platforms based on your project requirements.
What is the typical lead time?
Standard PLC control cabinets have a lead time of 2-4 weeks. Complex systems with custom programming and large I/O configurations may take 4-8 weeks. Rush orders can be accommodated upon request.
Do you provide programming and commissioning?
Yes, we provide complete PLC programming, HMI development, SCADA integration, and on-site commissioning services. Our team of 30+ certified engineers handles everything from initial design to final startup and training.
What certifications do your cabinets have?
Our PLC control cabinets are certified to UL 508A, CE, and CCC standards. We are ISO 9001 certified for quality management and hold Siemens Authorized Partner and ABB System Integrator credentials.
Can you integrate with existing SCADA systems?
Absolutely. Our PLC cabinets support standard industrial protocols including PROFINET, EtherNet/IP, Modbus TCP, and OPC UA, enabling seamless integration with most SCADA platforms such as WinCC, Ignition, FactoryTalk, and others.
Need a Custom PLC Solution?
Our engineering team is ready to design and manufacture PLC control cabinets tailored to your specific automation requirements. From initial consultation to on-site commissioning, we handle it all.
Contact Us Today