Coal for Chongqing
Chinese plant designers trust their new coal production site to Turck’s rugged fieldbus system BL67
In autumn 2006, the Shandong Electric Power Engineering and Consulting Institute (SDEPCI) began expanding the Yongchuan plant’s capacity with another two 135 MW units for processing lower quality coal. Extensive transport system run through the entire plant in order to transport the coal from its repository to the coal mills that precede the burning kilns. This is why the plant designers made great demands on the automation solutions being used. Ultimately, countless sensors and actuators spread all over the plant area have to be operated despite dust, dampness, vibrations, noise or electromagnetic interferences.
A conventional automation architecture would not have met these demands, which is why the plant designers chose a modern fieldbus system for the signal transmission between the PLC and sensors/actuators. The proper fieldbus system – featuring a modular design and IP67 protection – not only guarantees interference-free communication between all devices involved, but it also provides a high degree of data integrity, protection against vibration and extensive diagnostic functionality.
Defying dust and vibration
After analyzing fieldbus systems from different producers, the plant designers of Shandong LuNeng Engineering Co. Ltd. – entrusted with engineering and commissioning the new plant’s automation solutions – chose Turck’s BL67 series. In order to guarantee reliable operation in spite of dust and vibration, plant designers decided not to abandon IP67 protection – although each and every fieldbus station was to be installed in a control cabinet. Turck’s fieldbus system convinced the plant designers with another option: single I/O modules can be swapped in full operation. In this way, BL67 allows plant operators to replace broken I/O modules and avoid expensive downtime. Short-circuit protection and distinct diagnostic functionality that provide a quick status overview complete the system’s comprehensive safety equipment. Thanks to its modular design, the BL67 system can simply be expanded if necessary – whether digital, analog, temperature or other signals need to be integrated.
The modular I/O stations transfer all the analog and digital signals that reflect the transport system’s status – whether rate of feed, offset, distension, cracks or fill level data. The fieldbus stations are connected to the higher level PLC, Control Logix 5560 by Allen Bradley, via DeviceNet. After evaluating the obtained data, the PLC submits the plant’s status to the management information system (MIS). The plant designers implemented a total of two fieldbus networks – one covering 900 meters and the other covering 400 meters. Turck’s BL67 system absolutely convinced the planning engineer, Xiangyang Bai, ultimately ensuring future cooperations with Shandong LuNeng Engineering: “BL67 is a very good fieldbus solution that we are already planning to use in future projects,” says Bai.
- OTOMOTİV
- Motor Control with Condition Monitoring
- Cloud-based level monitoring
- Pres
- Gövde
- Boyahane
- Montaj
- Yan Sanayi
- Motor & Aktarma
- Otomobil Üretiminde Gövde Algılama
- Area Guarding for Robotic Cells
- UHF RFID İLE ÜRÜN-SEVİYE TESPİTİ
- Supply of cooling lubricant in machine tools
- Basınç Tesislerinde Hidrolik Basıncı Kontrol Edilmesi
- Makine Kaldırma Süreçlerinde Ölçme Basıncı
- Başarı Hikayeleri
- Decentralized Safety Technology for Modular Production
- Modular Conveyor System
- RFID ve I/O SİSTEMLERİNDE GÜVENLİK ÇÖZÜMLERİ
- RFID Guides AGV in Suspension Production
- IO-Link Bağlantı Kutuları ile Donanmış Egzos Üretimi
- Arka Havalandırma Üretiminde İşparçası Taşıyıcısının Tanımlanması
- Kaynak Somunu Algılama
- RFID ile İzlenebilirlik
- Motor Üretiminde RFID
- RFID Tanımlama ile Tampon Üretimi
- Boya Atölyeleri için Çözümler
- Kaynak ve Montaj Sensörleri
- Montaj Sistemleri için Açı Sensörleri
- Takım Tanımlama
- Enjektör Ağızlarının RFID ile Tanımlanması
- Gövde Atölyesinde RFID
- IO-Link Diferansiyel Dişlisi Üretimini Kolaylaştırıyor
- KİMYA
- Detection of Pigs
- Remote Signal I/O
- Easy Connection of Field Devices
- Signal Processing with System I/O in the Control Cabinet
- Signal Separation with Interface Technology in the Control Cabinet
- Identification of Hose Connections
- Efficient Monitoring of Cabinets in the Field
- Monitoring of Quarter Turn Actuators
- Planning and Assembly of System Solutions
- Success Stories
- EXCOM I/O Sistemi Kontrol Odalarınızda Yer Açıyor!
- Bölge 2 ve 22'de RFID
- Verimli Kalite Kontrol
- Kendinden Güvenli Saha Haberleşmesi
- Proses Kontrol Sistem İşbirliği
- Riskli Bölge için Uzak I/O
- Çiftli Valf Pozisyon Geribeslemesi
- Saha Haberleşmesi ile Esneklik
- Uzak I/O ile Varlık Yönetimi
- Zorlu Ortamlar için RFID
- ENERJİ
- Gıda ve İçecek
- Rulo Makinalarında Hamur Kalınlığı Kontrolü
- Gıda Kaplarının Tanımlanması
- Valf Pozisyonu Tespiti
- Kapların Kontrolü
- Boru Dirseklerinin Tespiti
- Çikolata Kalıplarının Tanımlanması
- BAŞARI HİKAYELERİ
- Track and Trace in Meat Production with RFID
- Patates Üretiminde Temassız Enkoder
- Gıda Dağıtım Merkezinde UHF RFID
- Çikolata Üretimi için RFID
- Gıda Üretiminde Dağıtılmış I/O
- İçki Üretiminde Uzak I/O
- Otoklavlar ve RFID
- Konveyörler için IP67 Güç Kaynakları
- Çikolata Üretiminde Şeffaflık
- Gıda Ürünleri Deposunda Tanımlama
- MOBİL UYGULAMALAR
- Automatic Slope Compensation
- Distribution Lines for Field Sprayers
- TARLA PULVERİZATÖRÜNDE AÇI ÖLÇÜMÜ
- Determining the Boom Angle Position
- Two-Axis Tilt Measurement on a Combine Harvester
- Collision Protection on Reach Stackers
- Success Stories
- Position Measurement with RFID and Encoder
- Speed Control via Radar Sensor QT50
- RFID Guides AGV in Suspension Production
- SÜPER YATLAR İÇİN BLOK I/O MODÜLLERİ
- Deniz Araçlarında Temassız Enkoder
- Toz Azaltmak için I/O
- Kabin Soğutma
- Hızlı Sökülebilen Bağlantı Teknolojisi
- Aşırı Soğuk için Otomasyon Çözümleri
- Vinçler için Uzak I/O
- Sağlam Ağır Metal Kaldırma
- Eğlence Treni Pozisyonlanması
- Mobil Makina Çözümleri
- Hassas Yükseklik Pozisyonlama
- Kritik Açı Tespiti
- Platformlar için Açı Sensörü
- Petrol ve Gaz
- Paketleme
- Decentralized RFID Package Verification
- Identification of Printing Color Cartridges
- Container Check
- Reliable Operation of Machines
- Monitoring of Caps in Filling Lines
- Monitoring Changeover Processes
- Identification of Test Bottles
- Level Monitoring of Ground Coffee
- Level Detection in Vessels
- Detection of Transport Containers
- Başarı Hikayeleri
- İlaç
- Decentralized package verification for pharmaceutical products
- Control of Valve Interfaces
- Monitoring of Quarter Turn Actuators
- Detection of Pipe Elbows
- Remote Signal I/O
- Planning and Construction of Super Skids
- Easy Connection of Field Devices
- Identification of Cryovessels
- Identification of Mobile Containers
- Identification of Mobile Containers with Handheld Devices
- Identification of Hose Connections for Precursors
- Identification of Hose Connections in Sterile Areas
- Identification of Hose Connections in Ex Zone 1
- Identification of Big Bags and Bioreactors
- Identification of Single-Use Applications
- Success Stories
- Yarıiletken
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