Overview
The Yokogawa YNT511D-P42/KT Optical Bus Repeater is designed for Enhanced System Bus (ESB) networks where long-distance, high-reliability communication is required. It converts electrical control signals into optical signals, providing exceptional resistance to electromagnetic interference (EMI) and enabling dual-redundant communication paths for uninterrupted data transfer between controllers and remote I/O nodes.
Engineered for mission-critical industrial environments, this module ensures stable communication over distances of up to 4 km via optical fiber—ideal for facilities such as refineries, chemical plants, and power stations where control systems are distributed across large physical areas.
Moreover, the YNT511D-P42/KT supports 10BASE-2 cable types and integrates seamlessly with Yokogawa’s CENTUM VP and CENTUM CS 3000 systems. Its rugged construction, proven optical performance, and redundancy capabilities make it a dependable component for expanding or upgrading ESB communication infrastructures.
Technical Data
| Specification | Details |
|---|---|
| Model Number | YNT511D-P42/KT |
| Product Type | Optical Bus Repeater Module |
| Dimensions | 328 × 130 × 258 mm |
| Weight | 5.3 kg |
Typical Applications
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Distributed Control Systems (DCS): Extends ESB communication between controllers and remote I/O racks in wide-area networks.
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Oil & Gas Facilities: Provides EMI-immune, long-distance data transmission between central and field control units.
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Chemical Processing Plants: Ensures reliable signal routing across hazardous and high-noise environments.
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Power Generation: Enables fast, interference-free communication in turbine and boiler control systems.
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OEM Automation Panels: Used in custom control architectures requiring fiber-optic communication for enhanced isolation and reliability.
Example: In a refinery DCS setup, the YNT511D-P42/KT bridges optical links between the main control room and remote I/O enclosures spread over several kilometers. This guarantees consistent signal integrity, network redundancy, and system uptime, even under harsh environmental conditions.
FAQ
Q: What is the function of the YNT511D-P42/KT module?
A: It converts electrical signals into optical signals to extend V net and Remote I/O (RIO) communication distances.
Q: What Yokogawa systems is it compatible with?
A: It is fully compatible with CENTUM VP and CENTUM CS 3000 platforms.
Q: What is the maximum transmission distance supported?
A: It supports up to 4 kilometers of data transmission over optical fiber.
Q: Is it suitable for noisy industrial environments?
A: Yes, optical transmission offers high resistance to electromagnetic interference, ensuring stable operation in harsh settings.
Q: Can it operate in redundant configurations?
A: Yes, it supports dual-redundant bus setups to enhance communication reliability and system availability.
| Brze ponude | Brzo primite cenu i dostupnost od našeg posvećenog tima za korisničku podršku. |
|---|---|
| Isporuka | Dostupna je ubrzana, teretna i međunarodna dostava. |
| Stanje | 100% novo sa originalnim pakovanjem |
| Plaćanje | Prihvatamo American Express, Discover, MasterCard, PayPal i Visa. Naš sajt je zaštićen RapidSSL-om. |
| Luka za isporuku | Šangaj, Sjamenu |
| Garancija | 12 meseci |
| Q: Da li su naše cene konkurentne? |
| A: Da, sarađujemo sa preko 50 zemalja širom sveta. Kao vodeći dobavljač u Kini, nudimo značajne popuste u skladu sa tržišnim trendovima. |
| Q: Koji je garantni rok? |
| A: Svi naši novi i originalni proizvodi dolaze sa standardnom garancijom od jedne godine. |
| Q: Koje metode plaćanja prihvatamo? |
| A: Zahtevamo 100% T/T (telegrafski transfer) uplatu pre slanja. Za artikle sa rokom isporuke, potrebno je unapred uplatiti 30% depozita, a preostalih 70% pre slanja. Ako imate predstavnika u Kini, možete preko njega organizovati RMB transfer. |
| Q: Koje metode isporuke koristimo? |
| A: Pretežno koristimo FedEx, DHL, UPS i BRE za isporuku. Ako imate nalog kod nekog od ovih prevoznika, možete direktno organizovati slanje. Takođe nudimo besplatnu dostavu do špeditera sa sedištem u Kini. |
| Q: Koje je naše vreme isporuke? |
| A: Isporuka obično traje 1-3 dana nakon prijema početne uplate. Za artikle sa rokom isporuke, slanje će se obaviti prema navedenom rasporedu. |
| Q: Kako pakujemo robu? |
| A: Obavezujemo se na bezbedno pakovanje sa višeslojnom zaštitom. Proizvodi se prvo stavljaju u originalne kutije i zapečate etiketama. Zatim se dodaje sloj mehurićaste folije za zaštitu od udara tokom transporta. Na kraju, predmeti se sigurno pakuju u čvrste kutije. |
| Q: Kako kupci mogu da nas kontaktiraju i zatraže ponudu? |
| A: Možete nas kontaktirati putem e-pošte, WhatsApp-a, WeChat-a, Skype-a ili vaše omiljene komunikacione platforme. Obratite nam se sa vašim potrebama, i pružićemo vam brzu, prilagođenu ponudu. |
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