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 | Primite cijenu i dostupnost BRZO od našeg posvećenog tima za korisničku podršku. |
|---|---|
| Dostava | Dostupna je ubrzana, teretna i međunarodna dostava. |
| Stanje | 100% Novo s originalnom ambalažom |
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| Luka za otpremu | ShangHai, Xiamen |
| Jamstvo | 12 mjeseci |
| Q: Jesu li naše cijene konkurentne? |
| A: Da, surađujemo s više od 50 zemalja širom svijeta. Kao vodeći dobavljač u Kini, nudimo značajne popuste temeljem tržišnih trendova. |
| Q: Koje je jamstveno razdoblje? |
| A: Svi naši novi i originalni proizvodi dolaze sa standardnim jamstvom od jedne godine. |
| Q: Koje metode plaćanja prihvaćamo? |
| A: Zahtijevamo 100% T/T (telegrafski transfer) uplatu prije otpreme. Za artikle s rokom isporuke, potrebno je unaprijed uplatiti 30% depozita, a preostalih 70% prije otpreme. Ako imate predstavnika u Kini, možete preko njega dogovoriti prijenos RMB. |
| Q: Koje metode dostave koristimo? |
| A: Uglavnom koristimo FedEx, DHL, UPS i BRE za dostavu. Ako imate račun kod bilo kojeg od ovih prijevoznika, možete sami obaviti otpremu. Također nudimo besplatnu dostavu za špeditere sa sjedištem u Kini. |
| Q: Koje je naše vrijeme isporuke? |
| A: Dostava obično traje 1-3 dana nakon primitka početne uplate. Za artikle s rokom isporuke, otprema će se izvršiti prema navedenom rasporedu. |
| Q: Kako pakiramo robu? |
| A: Osiguravamo sigurno pakiranje s višestrukim slojevima zaštite. Proizvodi se prvo stavljaju u njihove originalne kutije i zatvaraju naljepnicama. Zatim se dodaje sloj mjehurićaste folije za zaštitu od udaraca tijekom transporta. Na kraju, predmeti se sigurno pakuju u čvrste kutije. |
| Q: Kako nas kupci mogu kontaktirati i zatražiti ponudu? |
| A: Možete nas kontaktirati putem e-pošte, WhatsAppa, WeChata, Skypea ili vaše omiljene komunikacijske platforme. Obratite nam se sa svojim potrebama, a mi ćemo vam pružiti brzu, prilagođenu ponudu. |
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