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PDU. Any use that exceeds this is not permitted, unless the written approval of Bachmann GmbH has been obtained. Software licenses The software contains components that are protected by copyright and are licensed under various license models.
Table of contents Table of contents Overview................5 1.1 Overview of the PDU............ 5 1.2 Short description............8 1.3 Displays and controls............ 8 1.4 Communication............11 1.5 Scope of delivery............12 1.6 Optional accessories..........13 Explanation of symbols............ 14 Personnel requirements and responsibilities....15 Unpacking the PDU............
Overview Overview of the PDU Overview 1.1 Overview of the PDU Overview of functions Functions Measurement per Measurement per Identification Switching phase socket Product name BN3000 – – – BN3500 – BN5000 – – BN7000 – BN7500 Example of a 16-amp version Fig.
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Overview Overview of the PDU Example of a 32-amp version Fig. 2: Product overview (32 amp version) Fitting slots for plug-in bracket Connector panel for GPIO, network, Modbus CEE connector plug and sensors Sockets Control panel Circuit breakers Connector panel for a Master PDU A Sensor port S1 (to connect a sensor via a cat 5e cable or to connect to a serial console) B Modbus port M1 (to connect a Slave PDU via a cat 5e cable)
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Overview Overview of the PDU Control panel Fig. 5: Control panel A Status LED B Operating button 1 C Display D Operating button 2 E Operating button 3 F Operating button 4 G Modbus LED Attachment options at the back Fig.
Overview Displays and controls 1.2 Short description The power supply of a data centre can be monitored and controlled remotely using the PDU. The PDU can be set up for single-phase or three-phase systems. The individual phases can be distin- guished by their colours.
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Overview Displays and controls Master PDU status LED The status LED (Fig. 8/Ⓐ) indicates the status of the PDU. Pos- sible statuses are: Fig. 8: Master PDU status LED Colour Light Status Green Continuously green All measured data is OK and the status of the individual connected loads and sensors are OK Orange...
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Overview Displays and controls Colour Light Status Blue, purple 500 ms blue, 500 ms purple An update of a PDU is in progress Blue, purple, red 500 ms blue, 500 ms purple, 500 ms Error during the update of a PDU blue, 500 ms red In operation Colour...
Overview Communication Status LED on the sockets (only on BN3500/5000/7000/7500) The status LEDs (only available on the BN3500/5000/7000/7500) display the status of the loads connected to the sockets. See the operating instructions for details on the status LEDs on the sockets. Fig.
Overview Scope of delivery Contact Function Pin 1 Common terminal (COM) Pin 2 Normally closed contact Pin 3 Normally open contact Pin 4 Potential-free digital input contact Pin 5 Pin 6 Not assigned Output: Pin 1, Pin 2 and Pin 3 serve as changeover contacts. Pin 1 is the common terminal (COM), Pin 2 is the normally closed con- tact and Pin 3 is the normally open contact.
Overview Optional accessories 1.6 Optional accessories Temperature and combination The temperature, air humidity and dew point at the installation sensor location of the PDU can be measured via a temperature sensor or a combination sensor for temperature and humidity. The values can be displayed on the display and on the web interface.
Explanation of symbols Explanation of symbols Safety information Safety information is indicated by symbols in these instructions. The safety information is introduced by signal words that express the nature of the danger. DANGER! This combination of symbol and signal word indicates that there is an imminent danger that will result in death or serious injury if it is not avoided.
Personnel requirements and responsibilities Personnel requirements and responsibilities WARNING! Risk of injury if the personnel is insufficiently qualified! If unqualified personnel carry out the installation work on the PDU, serious injuries or substantial damage to property can be caused. – The installation and the connection of the PDU must be carried out by an IT specialist.
Unpacking Unpack the delivery and check its completeness and integrity. If there is a defect, contact Bachmann GmbH immediately. If possible, keep the packaging of the PDU so that the PDU can be safely stored and transferred in the future. Dispose of the packaging material that is no longer required in a manner that is environmentally responsible.
Installing and connecting the PDU Installing the PDU > Overview Installing and connecting the PDU 5.1 Safety instructions for the installation Improper installation NOTICE! Risk of damage due to improper fitting and instal- lation! Improper fitting and installation can cause substantial damage to property.
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Installing and connecting the PDU Installing the PDU > Overview Installation with plug-in brackets via the sides of the PDU Ä Chapter 5.3.4 "Installation with plug-in brackets via the sides of the PDU" on page 21) Ä Chapter Installation with the mounting solution in the rack ( 5.3.5 "Installation with the mounting solution in the rack"...
Installing and connecting the PDU Installing the PDU > Installing the PDU with the mounting brackets 5.3.2 Installing the PDU with the mounting brackets Personnel: IT specialist Fit the mounting brackets (Fig. 14/Ⓑ) onto the attachments at the top and bottom of the PDU (Fig. 14/Ⓑ). Hold the PDU in the desired position against the rack and mark the position of the mounting holes.
Installing and connecting the PDU Installing the PDU > Installation with plug-in brackets via the rear of the PDU Fit the PDU onto the mounting brackets (Fig. 16). Fig. 16: Rack with PDU 5.3.3 Installation with plug-in brackets via the rear of the PDU Personnel: IT specialist Insert the plug-in brackets into the rear slots on both sides...
Installing and connecting the PDU Installing the PDU > Installation with plug-in brackets via the sides of the PDU Fasten the PDU to the rack with screws via both plug-in brackets (Fig. 20). Fig. 18: Rack with PDU 5.3.4 Installation with plug-in brackets via the sides of the PDU Personnel: IT specialist Insert the plug-in brackets into the side slots on both sides...
Installing and connecting the PDU Installing the PDU > Installation with the mounting solution in the rack Fasten the PDU to the rack with screws via both plug-in brackets (Fig. 20). Fig. 20: Rack with PDU 5.3.5 Installation with the mounting solution in the rack Personnel: IT specialist Unscrew the attachment for the mounting bracket with a...
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Installing and connecting the PDU Installing the PDU > Installation with the mounting solution in the rack Fit the PDU into the provided fitting slots via the attachment for the existing mounting solution in the rack (Fig. 22). Fig. 22: Fitting the PDU in the rack with mounting solution A PDU B Mounting solution in the rack...
Installing and connecting the PDU Connecting the network cable 5.4 Connecting the PDU to the power supply Electric current WARNING! Risk of fatal injury due to electric current! If live components are touched, there is an imminent risk of fatal injury due an electric shock. Damage to the insulation or the individual components can constitute a life-threatening danger.
Various sensors can be connected to the PDU (e.g. a temperature sensor, a combination sensor or a GPIO module). The sensor used must be an original sensor from Bachmann GmbH to guarantee communication with the software. Connecting the sensor Personnel:...
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Installing and connecting the PDU Cascading the PDUs Setting the Modbus address on the Slave PDU Press any button on the Slave PDU to activate the display. Use the button to open the “System” menu. Fig. 26: “BlueNet” menu Use the button to open the “Settings”...
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Installing and connecting the PDU Cascading the PDUs Use the button to select the “ADDR” menu and confirm by pressing the button. Fig. 29: “ADDR” menu Valid Modbus addresses can be assigned from 1 to 16. If necessary, use the button to switch between digits.
Putting the PDU into operation Adjusting the display orientation Putting the PDU into operation 6.1 Adjusting the display orientation The display orientation can be manually adjusted (0°, 90°, 180°, 270°) according to the installation position. Personnel: IT specialist Press any button on the PDU to activate the display. Use the button to open the “System”...
Putting the PDU into operation Querying the network address of the PDU Use the / keys to select the desired display orientation and confirm by pressing the key. ð The orientation of the display changes and the function of the individual buttons changes accordingly. Fig.
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Putting the PDU into operation Querying the network address of the PDU Use the button to select the “Network” menu and confirm by pressing the button. Fig. 37: “Settings” menu Make a note of the IP address displayed in the “Network” menu for subsequent entry in the web browser.
The operation of the web interface is described in the accompanying operating instructions. The operating instructions can be downloaded from www.bachmann.com in the "Downloads" area. Make sure to download the correct operating instructions for your software version of the PDU. You can read the software version on the PDU.
Troubleshooting Troubleshooting Fault description Cause Remedy No display. The display is switched off. Press a button on the PDU to switch on the display. There is no voltage. Check the fuses (if any). Connect the on-site power supply. The PDU is not connected Check the connections.
Cleaning the PDU Cleaning the PDU Electric current WARNING! Risk of fatal injury due to electric current! Cleaning the unit whilst it is supplied with power is dangerous. – Always unplug the power supply cable from the socket before cleaning. Improper cleaning NOTICE! Risk of damage to the PDU due to improper...
Dismantling and disposing of the PDU Disposal Dismantling and disposing of the PDU 10.1 Dismantling Electric current WARNING! Risk of fatal injury due to electric current! If there is contact with live devices, there is a risk of sustaining fatal injuries. Live electrical devices can cause extremely serious injuries.
Technical data Technical data Specifications of the PDU The technical specifications of the PDU are set out on the nameplate and the data sheet. Nameplate The nameplate is located on the housing of the PDU and contains the following information: Product name Item number Serial number...
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