Related Manuals for Weidmüller VPU IOT AC II 3 Plus 1 300/50
Summary of Contents for Weidmüller VPU IOT AC II 3 Plus 1 300/50
- Page 1 VPU IoT AC II VPU IOT AC II 3+1 300/50 2735900000 Surge Protection Device Operating instructions...
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Page 2: Table Of Contents
Content About this documentation Target group Symbols and notes Safety Intended use Personnel Transport and unpacking Unpacking the product Device description Operating modes Technical data Mounting and electrical installation Mounting Electrical installation Setup Startup Initial commissioning 6.3 Configuration 6.4 Performing a firmware update 6.5 Network and security configuration settings MODBUS registers map Operating the device... -
Page 3: About This Documentation
About this documentation 1.1 Target group The situation-dependent warnings may contain the follow- ing warning symbols: These operating instructions are intended for the operator of the product and for all persons handling the product dur- Symbol Meaning ing its life cycle. Warning of dangerous electrical voltage 1.2 Symbols and notes The warnings contained in the documentation are divided... -
Page 4: Safety
Safety DANGER! Risk of electric shock! Live parts carry high voltage during operation. ► The device has to be covered under the installation hood before pressing the operation button for commis- sioning. ► Only switch on and use the device when all conductors are connected and all arresters are mounted in the sock- ►... -
Page 5: Transport And Unpacking
Transport and unpacking ► Transport the device to its destination in its original packaging. ► Observe the instructions regarding handling, moisture, shock, tilt and temperature indicators on the packaging. ► Observe the humidity specifications and the temperature range specified for transport. ►... -
Page 6: Device Description
Device description 4.1 Operating modes The VPU IoT AC II is a surge protection device (SPD) that detects overcurrent events as well as earthing faults in the plant. The device can be connected to a cloud enabling Factory default mode digital services. -
Page 7: Technical Data
Device description 4.2 Technical data VPU IoT AC II N-PE Type 305 V 300 V 230 V 230/400 V Grid (U ) @ 50...60 Hz N-PE TN, TT spark gap Voltage regulation ±10 % ±10 % 240 V (8/20 µs) 40/65 kA 20/50 kA 1 µA... -
Page 8: Mounting And Electrical Installation
Mounting and electrical installation 5.1 Mounting See instruction sheet in the packaging box. 5.2 Electrical installation The installation must be carried out by a qualified electrician in accordance with the information in the instruction sheet and the local conditions and standards. If the product is damaged, do not install and use the product. -
Page 9: Setup
Setup 6.1 Startup 6.3 Configuration Prerequisites: The configuration is done via user interface. A change of – The power supply must be switched on. The LED lights Wi-Fi and connection settings is only possible in temporary hotspot mode. By clicking Configuration the following set- permanently green. - Page 10 Setup Figure 6.3 Connecting to the Wi-Fi After the Wi-Fi test you can proceed with further configura- Figure 6.4 Connecting to the cloud tion. It is also possible to set a static IP address. ► Enter the connection string. Services list applicable to Wi-Fi interface The device will confirm the communication with the cloud.
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Page 11: Performing A Firmware Update
Setup ► Enter the user name and the password. Figure 6.6 Resetting to factory defaults ► Click the RESET button. 6.4 Performing a firmware update ► Check the Weidmüller website for recent updates. ► Download the current firmware, including the README file. -
Page 12: Network And Security Configuration Settings
Setup 6.5 Network and security configuration settings The following settings are recommendations according to IEC 62443-4-2. Item Section Configuration Recommendation Event Comment settings Operator account Operator pass- Strong password No event Use a strong password with letters, digits and symbols. The word password should consist of at least 8 characters. SSID With a button the connection can be validated. Password With a button the connection can be validated. -
Page 13: Modbus Registers Map
Setup 6.6 MODBUS registers map Address Item 0xA000 Last PE measurement timestamp (high part, uint16) 0xA001 Last PE measurement timestamp (low part, uint16) 0xA002 Last PE measurement result (0 or 1; 0=error) 0xA010 Last Surge event timestamp (high part, uint16) 0xA011 Last Surge event timestamp (low part, uint16) 0xA012 Surge events counter (uint16) Last Surge severity (0 or 1;... -
Page 14: Operating The Device
Operating the device During normal operation, the device is sending periodic or triggered process data as well as connection information (RSSI, latency). 7.1 Dashboard The dashboard is displayed every time the device is ac- cessed via IP address. In the dashboard you can fi nd a summary of the following monitored values: –... -
Page 15: Getting Information About The Device
Operating the device Surge history In the Surge view, the number of surges with timestamp is displayed. Figure 7.5 Surge history and monitoring Figure 7.7 TOV monitoring Grounding state 7.2 Getting information about the device An SPD requires a proper earthing connection. ►... -
Page 16: Troubleshooting And Spare Parts
Troubleshooting and spare parts 8.1 Troubleshooting Fault Possible cause Remedy See chapter An error message is sent via user No cloud connection ► Reconnect. The synchronisation of interface. missed last data begins. Device is shown as offline LED flashes red, signalisation No Wi-Fi connection ►... -
Page 17: Disposal
Disposal Products marked with this symbol are subject to Directive 2012/19/EU: Collection and re- cycling of electrical and electronic equipment (WEEE). These products contain substances that may be harmful to the environment and human health. They also contain substances that can be reused through targeted recycling. ►...
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