TrademarksAll brand or product names of Yokogawa Electric Corporation in this bulletin are trademarks or registered trademarks of Yokogawa ElectricCorporation. All other company brand or product names in this bulletin are trademarks or registered trademarks of their respective holders. YOKOGAWA ELECTRIC CORPORATIONWorld Headquarters 9-32, Nakacho 2-chome, Musashino-shi, Tokyo 180-8750, Japanhttp://www.yokogawa.com/YOKOGAWA CORPORATION OF AMERICA 12530 West Airport Blvd, Sugar Land, Texas 77478, USAhttp://www.yokogawa.com/us/YOKOGAWA EUROPE B.V. Euroweg 2, 3825 HD Amersfoort, The Netherlandshttp://www.yokogawa.com/eu/YOKOGAWA ENGINEERING ASIA PTE. LTD. 5 Bedok South Road, Singapore 469270, Singaporehttp://www.yokogawa.com/sg/YOKOGAWA CHINA CO., LTD. 3F TowerD Cartelo Crocodile BuildingNo.568 West Tianshan Road, Shanghai 200335, Chinahttp://www.yokogawa.com/cn/YOKOGAWA MIDDLE EAST & AFRICA B.S.C. (c)P.O. Box 10070, ManamaBuilding 577, Road 2516, Busaiteen 225, Muharraq, Bahrainhttp://www.yokogawa.com/bh/Subject to change without noticeAll Rights Reserved. Copyright © 2016, Yokogawa Electric Corporation[Ed:01/d] Printed in Japan, 603(KP)Represented by:VigilantPlant is Yokogawa’s automation concept for safe, reliable, and protable plant operations. VigilantPlant aims to enable an ongoing state of Operational Excellence where plant personnel are watchful and attentive, well-informed, and ready to take actions that optimize plant and business performance.