Control System Upgrades & Retrofit
Modernising old control panels, relays and obsolete PLCs.
We replace ageing relay logic or unsupported controllers with current equipment, keeping downtime short. We document the existing system first so the new one reproduces the behaviour you rely on.
What we do
- Survey and documentation of the existing system
- Upgrade plan with staged cutover
- Replacement panels, PLCs and HMIs
- Program migration or rewrite
- Testing before and after changeover
- Updated drawings and backups
What we need from you to quote
- Photos and drawings of the current panel
- Controller model and age
- Reasons for upgrade: failures, spares, new features
- Available downtime window
- Process description and critical interlocks
- Any existing program backups