Legacy Systems
Providing expert support for legacy systems to extend their lifespan and enhance their performance
We offer upgrades, integration with new technologies, and maintenance services to ensure your legacy systems continue to meet your operational needs.
Want to extend the life of your ageing plant equipment? Many plants over 20 years old face the challenge of obsolete control systems. While second-hand parts are available, they often come at inflated prices and with no guarantees.
If your equipment is critical to your operations, prolonged downtime can severely impact your business and even lead to shutdowns. Without spare parts, you might face weeks of delays, and if you need to replace or reprogram equipment, the process can be even more complex.
Silchester specialises in upgrading legacy systems. Whether you need modern replacements, spare parts, or complete system overhauls, we have the expertise to minimise downtime and keep your operations running smoothly.
Our Experience:
Silchester have considerable experience with upgrading legacy equipment. These include:
- Siemens S5-100 to S5-155
- GE Fanuc 90/30 /70
- Telemecanique TSX 17
- Telemecanique TSX 47 to TSX 107
- Telemecanique TSX 60 & 80
- Allen Bradley PLC2, PLC3 & PLC5
- Allen Bradley SLC50
- Square D – Symax 400 Range
- Legacy SoftLogix PC based systems
- Legacy SCADA / HMI Systems
- FIX / iFIX SCADA Systems
- Wonderware Intouch Systems
- Citect SCADA
- Factorylink SCADA
Silchester has completed projects from complete plants to small machines. Please refer to a few of our case studies.
We have the flexibility to fit in with our customers to provide the best upgrade path considering your allowed downtime when changing over the system.
Contact SCS for High-Quality Service and Support
We offer an expenses only service to review your plant and equipment assessing the following:
- Their current status regarding obsolescence.
- Advise on Manufacturer’s new spares availability.
- Advise on Second-hand spares availability (including any we have)
- Advise on availability of support and software tools for obsolete systems
You'll receive a concise report, allowing you to decide if you need a full survey or an upgrade quotation. You can then decide on the requirement of a full survey or quotation to upgrade. Contact us today to discuss a solution that meets your specific requirements and drives lasting success for your operations.



















