SUPMEA SUP-PTU300, Руководство пользователя

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Chapter 1 Product information
www.supmea.com - 7 -
Content
Chapter 1 Product information ..................................................................................... - 8 -
1.1 Product Overview ........................................................................................ - 8 -
1.2 Product appearance .................................................................................... - 8 -
1.3 Product characteristics
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1.4 Working principle ......................................................................................... - 9 -
1.5 Technical parameters ............................................................................... - 10 -
Chapter 2 Installation ................................................................................................... - 11 -
2.1 Overview ..................................................................................................... - 11 -
2.2 Open ............................................................................................................ - 11 -
2.3 Fixed ............................................................................................................ - 12 -
2.4 Water supply .............................................................................................. - 13 -
2.5 Power supply ............................................................................................. - 14 -
Chapter 3 Data interface ............................................................................................. - 15 -
3.1 Overview
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3.2 485Modbus interface ................................................................................ - 15 -
3.2.1 Wiring mode .................................................................................. - 15 -
3.2.2 485 baud rate ................................................................................ - 15 -
3.2.3 Modbus Agreement ...................................................................... - 15 -
3.3 4-20 mA Interface (optional)485Modbus interface ............................... - 17 -
Chapter 4 Operationmaintenance ................................................................................. - 18 -
4.1. Operating Panel .......................................................................................... - 18 -
The operation panel function definition is shown below. .............................. - 18 -
4.2 Fault analysis ............................................................................................. - 18 -
Table 5 Causes of failure ................................................................................... - 19 -
4.3 Maintenance
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4.4.Field calibration ............................................................................................ - 19 -
4.5.After-sales service ....................................................................................... - 20 -