Welcome to the Telestar Automation Shop Online blog
Your guide to the latest in automation technology
Industry 4.0 interconnection in 2026: technical requirements, gateways and Italy
Italy's 2026 budget brought back hyper-depreciation. Without real interconnection there is no benefit: here are the requirements and components.
Cyber Resilience Act: what changes from 11 September 2026 for machine builders a
The CRA is not just a 2027 deadline: from 11 September 2026 manufacturers must already report vulnerabilities and incidents. Here is what to do.
Industrial signal towers: colour meanings and selection guide
A signal tower tells machine status from 20 metres away. Wrong colours mean late reactions. Here are the rules and how to choose.
Solid state relays: sizing current and heatsink if cabinet exceeds 40 °C
In summer cabinets often exceed 40 °C and undersized SSRs fail. Here is how to calculate current and heatsink with no surprises.
Remote access to PLCs and machines: a guide to secure industrial VPN
Remote service avoids travel and downtime. Here is how to set up secure remote access to PLCs and HMIs without touching the customer's network
Qlight Industrial Lights: Lighting and Signalling for Demanding Environments
Discover how Qlight industrial lighting and signalling solutions can help improve machine visibility and operational communication in demanding environments.
Solid State Relays: Why Replace Electromechanical Contactors in Industrial Cabin
Zero mechanical wear and unlimited switching cycles! Learn why Celduc solid state relays replace traditional contactors in modern electrical cabinets.
IO-Link Sensors & Predictive Maintenance: How to Digitize Plants Without Overhau
Reduce unplanned downtime with predictive maintenance! Discover how IO-Link technology transforms traditional sensors into actionable data sources.
How to Comply OT Networks with NIS2 Directive Using Industrial Firewalls & Route
Discover how to comply OT network security with NIS2 Directive. Segmentation, VPN routers, and industrial firewalls to protect your plants.
Telestar Industrial Solutions for an Efficient Christmas Season
Get ready for the new year with reliable technologies and special offers in industrial automation, designed to boost your productivity.
Industrial PC Outlet: High Performance at Affordable Prices
Guaranteed outlet industrial PCs, perfect for automation and control with the best value for money.
LOCC-Box Electronic Protection: Smart Safety for Your Circuits
LÜTZE LOCC-Box protects circuits with selective tripping, advanced diagnostics, and maximum operational continuity.
