Let's Meet at InnoTrans 2026!

sept. 2026 Interface Technology

From September 22 to 25, rail industry experts from around the world will gather at InnoTrans in Berlin. As the world's largest trade fair for the rail industry, it offers the ideal opportunity to discuss current challenges, technological developments, and innovative solutions.

Knick will be exhibiting this year in Hall 17 at Booth 225. The focus is on solutions for rolling stock and DC traction power supply systems, which already meet the requirements of modern rail systems.

Our Highlights:

• P16800 and P16890 Universal Speed Signal Doublers: Make existing speed signals available to multiple train control systems, such as ETCS, CBTC, or ATO, thereby eliminating the need for additional sensors, cabling, and installation work.

• P45000 and P47000 high-voltage transducers: Enable functional safety in the measurement of high DC and AC voltages in rolling stock, for example, for monitoring railway motors and DC intermediate circuits.

• P41000AG High Voltage Transducer: Combine rated current and overcurrent measurement in a single device and are ideal for short-circuit detection and predictive maintenance in DC railway substations.

Don't just have the applications explained to you—come experience our solutions firsthand right here on site. Our experts are available to answer your technical questions, discuss specific use cases, and engage in one-on-one conversations with you.

Got interested? Schedule your personal meeting at InnoTrans 2026 today at [email protected]. We're happy to take the time to discuss your questions, projects, and specific use cases.

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Produits assignés

P16800 Duplicateur/convertisseur de signaux de vitesse universel | Découplage SIL 4 sans rétroaction des signaux des sondes de régime/de vitesse | Transmission sûre selon SIL 2

Réf. produit :

P16800

Entrée: Signaux de sonde de régime 10 ... 33,6 V CC (35 V maxi.) avec minimum : < 30 %, maximum : > 70 %, Signaux de sonde de régime 6/7 ... 14/20 mA (200 mA maxi.) avec minimum : < 8,5 mA, maximum : > 12,5 mA

Séparation des potentiels CA/CC: Jusqu’à 1 000

P41000AG Amplificateur séparateur haute tension / Convertisseur de mesure | À commutation calibrée

Réf. produit :

P41000AG

Entrée: 0 ... (±)30/330 mV jusqu'à 0 ... (±)120/1 320 mV

Séparation des potentiels CA/CC: Jusqu’à 3 600 V

P45000 Amplificateur séparateur haute tension / Convertisseur de mesure | Sécurité fonctionnelle SIL 2 / SIL 3

Réf. produit :

P45000

Entrée: 0 ... (±)2 000 V, 0 ... (±)1 000 V, 0 ... (±)2 800 V, 0 ... (±)3 000 V, Dépassement de la plage de mesure supérieure jusqu’à 150 %, 0 ... (±)500 V, 0 ... (±)750 V, 0 ... (±)1 500 V

Séparation des potentiels CA/CC: Jusqu’à 3 600 V CC, 4 800 V CA