Services

Control cabinets with Allen-Bradley ControlLogix chassis and I/O after a PLC migration

PLC & Control System Migration

Allen-Bradley PLC-5, SLC 500 and MicroLogix, Siemens S5 and HIMA systems upgraded to ControlLogix and CompactLogix; ControlNet and DeviceNet to EtherNet/IP; older HMI/SCADA (RSView32, Citect, PanelView) to FactoryTalk View and PanelView Plus 7. Drive upgrades: DC drives to PowerFlex, legacy servo drives to Kinetix. Site survey, code conversion, FAT/SAT and planned cut-over, onshore and on offshore platforms.

ICSS architecture: redundant ControlLogix process control with AADvance and Trusted safety systems

Integrated Control & Safety Systems (ICSS)

ICSS for onshore and offshore oil & gas facilities and petrochemical plants. Process control on redundant ControlLogix with 1715 redundant I/O, PlantPAx and AVEVA. Safety instrumented systems for SIL 2 and SIL 3 functions on AADvance and Trusted, including ESD and Fire & Gas; safety PLC applications on GuardLogix. Cause & effect implementation and witnessed testing.

Control room operator workstations running SCADA

SCADA & Plant Data Integration

SCADA and HMI on FactoryTalk View SE/ME, FactoryTalk Optix, AVEVA System Platform, AVEVA InTouch HMI (formerly Wonderware InTouch), AVEVA Edge (formerly InduSoft Web Studio), Ignition and N3uron. Thin clients with ThinManager. Historians (FactoryTalk Historian, AVEVA Historian, AVEVA PI System), FactoryTalk Batch, OPC UA, Kepware and MES integration.

Control cabinet with ControlLogix EtherNet/IP modules and industrial network wiring

Industrial Networks & OT Security

EtherNet/IP networks on Stratix managed switches, with redundancy by DLR rings, PRP and HSR. VLAN segmentation, firewalls and secure remote access following IEC 62443 zone and conduit principles. Interfaces to third-party systems over Modbus and OPC UA.

Control panel with redundant ControlLogix controllers

Control Panel Engineering

Control and marshalling panels: design, schematics, fabrication, wiring and factory acceptance testing before shipment. Ex-rated enclosures for hazardous areas.

Allen-Bradley controller test bench used for troubleshooting and training

Breakdown Support & Lifecycle Services

Line down? Breakdowns go to the front of our queue: fast troubleshooting on site or remotely, program fixes and replacement Allen-Bradley parts to get production running again. Also commissioning, preventive maintenance, PLC backup and version control (FactoryTalk AssetCentre), vibration monitoring and training on Rockwell Automation and AVEVA software.

Capping heads and linear axes of a 2-lane servo capper automated by TDL

Machine Builder & Package Vendor Programming

PLC and HMI programming for machine builders and equipment package vendors: PackML state model where required, Kinetix servo motion and drive configuration, panel supply, FAT and SAT, and on-site commissioning at the end user's plant — in Vietnam and abroad.

Project references: Golden Pass LNG (USA) · P&G Cabuyao (Philippines)

Have a specific scope? Request a quote

Official system integrator partner of Rockwell Automation (Allen-Bradley), AVEVA, Inductive Automation (Ignition) and N3uron in Vietnam.

TDL Industrial Automation Company Limited (Công ty TNHH Tự động hóa Công nghiệp TDL) is an industrial automation system integrator based in Ho Chi Minh City, with an office in Da Nang. Founded in 2011, TDL delivers full EPIC scope (Engineering, Procurement, Installation and Commissioning) for control and automation systems, including on-site commissioning in the USA and the Philippines.

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