Related Manuals for Rohde & Schwarz ENV216
Summary of Contents for Rohde & Schwarz ENV216
- Page 1 Operating Manual Two Line V-Network R&S ENV216 3560.6550.06 Mains connector model: USA Printed in the Federal Republic of Germany 3560.3550.12 -1-...
- Page 2 Operating Manual ENV216 3560.6550.12 -01-...
- Page 3 ENV216 Operating Manual Index Datasheet Safety Instructions Certificate of Quality Support Center Address List of R&S Representatives Contents 3560.6550.12 -01-...
- Page 4 Operating Manual ENV216 3560.6550.12 -01-...
- Page 5 Before putting the product into operation for the first time, make sure to read the following S a f e t y I n s t r u c t i o n s All plants and locations of the Rohde & Schwarz group of companies make every effort to keep the safety standard of our products up to date and to offer our customers the highest possible degree of safety.
- Page 6 Safety Instructions Observing the safety instructions will help prevent personal injury or damage of any kind caused by dangerous situations. Therefore, carefully read through and adhere to the following safety instructions before putting the product into operation. It is also absolutely essential to observe the additional safety instructions on personal safety that appear in relevant parts of the product documentation.
- Page 7 Safety Instructions 4. If products/components are mechanically product itself is not permitted. Doing so can and/or thermically processed in a manner result in the danger of an electric shock that goes beyond their intended use, from the product. If extension cords or hazardous substances (heavy-metal dust connector strips are implemented, they such as lead, beryllium, nickel) may be...
- Page 8 Safety Instructions 19. If a product is to be permanently installed, the battery or storage battery only with the the connection between the PE terminal on matching Rohde & Schwarz type (see site and the product's PE conductor must spare parts list). Batteries and storage be made first before any other connection batteries must be recycled and kept is made.
- Page 9 Informaciones de seguridad Por favor lea imprescindiblemente antes de la primera puesta en funcionamiento las siguientes Informaciones de seguridad El principio del grupo de empresas Rohde & Schwarz consiste en tener nuestros productos siempre al día con los estandards de seguridad y de ofrecer a nuestros clientes el máximo grado de seguridad. Nuestros productos y todos los equipos adicionales son siempre fabricados y examinados según las normas de seguridad vigentes.
- Page 10 Informaciones de seguridad Tener en cuenta las informaciones de seguridad sirve para tratar de evitar daños y peligros de toda clase. Es necesario de que se lean las siguientes informaciones de seguridad concienzudamente y se tengan en cuenta debidamente antes de la puesta en funcionamiento del producto. También deberán ser tenidas en cuenta las informaciones para la protección de personas que encontrarán en el capítulo correspondiente de la documentación de producto y que también son obligatorias de seguir.
- Page 11 Informaciones de seguridad 3. Como en todo producto de fabricación comprometido a valorar y señalar areas de industrial no puede ser excluido en general trabajo en las que se corra un riesgo de que se produzcan al usarlo elementos aumentado de exposición a radiaciones para que puedan generar alergias, los llamados evitar riesgos.
- Page 12 Informaciones de seguridad 12. No utilice nunca el producto si está dañado el 20. En caso de que los productos que son cable eléctrico. Compruebe regularmente el instalados fijamente en un lugar sean sin correcto estado de los cables de conexión a protector implementado, autointerruptor o red.
- Page 13 Informaciones de seguridad 27. Baterías y acumuladores no deben de ser 31. Las asas instaladas en los productos sirven expuestos a temperaturas altas o al fuego. solamente de ayuda para el manejo que Guardar baterías y acumuladores fuera del solamente está previsto para personas. Por alcance de los niños.
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Page 15: Table Of Contents
ENV216 Operating Manual Contents 1 Safety directions....................1.1 2 Brief introduction ....................2.1 Introduction ..........................2.1 Block diagram ..........................2.2 3 Preparation......................3.1 Unpack the device........................3.1 Set up the device.........................3.1 Protective grounding ........................3.2 Mains connection........................3.3 Operation with non-standardized voltages................3.4 Reference ground ........................3.5 Connecting the equipment under test..................3.6... - Page 16 Operating Manual ENV216 3560.6550.12 -01-...
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Page 17: Safety Directions
(grounding bolt) on the back panel of the ENV216. Only then may the network be connected to the mains power supply. At shutdown, the same procedure must be followed in the reverse order: First the network must be disconnected from the mains power supply, and only then should the additional grounding conductor connection be removed. -
Page 19: Brief Introduction
• Isolation of the test circuit from interference of the power source. The ENV216 Two Line V Network is constructed using air-core inductances (50 µH and 250 µH) and conforms with the recommendations of VDE0876 and CISPR 16-1. Other features of the equipment include: •... -
Page 20: Block Diagram
Operating Manual ENV216 Block diagram 3560.6550.12 -01-... -
Page 21: Preparation
You should at least keep the two protective hoods for the front and rear, to protect against damage to the control elements and connections. Set up the device Before starting the ENV216 for the first time, ensure that • a PE conductor is connected, • the ventilation openings are unobstructed, •... -
Page 22: Protective Grounding
Only then may the network be connected to the mains power supply. At shutdown, the same procedure must be followed in the reverse order: First the ENV216 must be disconnected from the mains power supply, and only then should the additional grounding conductor connection be removed. -
Page 23: Mains Connection
ENV216 Operating Manual Mains connection Connection to the mains power supply is provided by a permanently attached mains cable. The device is not equipped with an ON / OFF switch. Caution! When beginning operation, the sequence below must be followed strictly:... -
Page 24: Operation With Non-Standardized Voltages
Operation with non-standardized voltages For measurement tasks on voltages that are outside the normal mains voltage ranges (e.g. <100 VAC) and for operation on d.c. (max. 50 VDC) the ENV216 control circuit is powered externally by a plug-in power supply. -
Page 25: Reference Ground
ENV216 Operating Manual Reference ground The network is connected to the PE grounding connection for the mains power supply through the mains cable, but this is not adequate for use as a reference ground in HF noise voltage measurement. The reference ground used can be attached flat to the grounding rail (2) on the side of the device by a broad sheet metal with three metric M4 screws (1). -
Page 26: Connecting The Equipment Under Test
ENV216 Connecting the equipment under test The equipment under test is connected via the socket (1) on the front of the ENV216. Constant current must not exceed 16 A. For ambient temperatures >35°C, external air ventilation is recommended. The RFI voltage measurement plane is located on the front panel of the ENV216. The impedance gra- dient of connections N and L1 of the socket is measured against the reference ground connectors (4- mm-jacks) to the left and right (2) of the socket (1). -
Page 27: Measurement Setup
Operating Manual Measurement setup The ENV216 Two-Line V-Network satisfies the requirements of interference measurement regulations VDE 0876, CISPR 16-1, and the U.S. FCC (Rules and Regulations Part 15J). The measurement setups prescribed in the individual standards are largely similar. VDE regulation 0877 provides a detailed description. - Page 28 The hand simulation consists of the connection in series of a 220-pF-capacitor with a 510-Ω-resistor. The connection is located in the front panel of the ENV216. If the housing of the equipment under test is made entirely of metal, the "Artificial Hand" jack is con- nected to the housing the equipment under test.
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Page 29: Sample Measurement
ENV216 Operating Manual Sample measurement The figure shows the measurement setup for measuring the RFI voltage of a handheld drill. In this ex- ample, the handheld drill is connected to three metal foils. Item Description Metal wall, at least 2 m x 2 m... -
Page 31: Operation
ENV216 Operating Manual 4 Operation Elements of the front panel ENV216 TWO-LINE V-NETWORK 3560.6550.06 1 EQUIPMENT UNDER TEST L1 INDICATOR Illustration showing the correct assignment of L1 and N to the measurement channels. LED "L1" lights up if the polarity of the mains plug is correct. -
Page 32: Status
ENV216 TWO-LINE V-NETWORK 3560.6550.06 2 STATUS This LED shows that the ENV216 is powerd up. REMOTE This LED shows that a remote control function is active. (See also chapter 5 "Remote control") This LED goes off automatically when all remote control functions are inactive or the port is not occupied. -
Page 33: Rf Output
ENV216 Operating Manual ENV216 TWO-LINE V-NETWORK 3560.6550.06 3 RF OUTPUT RF OUTPUT The "RF OUTPUT" socket is the RFI voltage meas- urement output for connecting the test receiver. The RFI voltage spectrum of the selected path is attenu- ated at the "RF OUTPUT" by 10 dB. The 10-dB- attenuator and a transient suppressor are perma- nently inserted. -
Page 34: Elements Of The Rear Panel
Operating Manual ENV216 Elements of the rear panel CAUTI ON ACHTUNG (High leakage current of approx. 800 mA) (Hoher Ableitstrom -ca. 800 mA) Put unit into operation in the following order: Inbetriebnahme in folgender Reihenfolge: 1. connect artificial mains network to protective earth 1. -
Page 35: Reference Ground Rail
ENV216 is powered via the “EXTERNAL POWER SUPPLY" connection, if the ENV216 is to be used to conduct measurements of a.c. voltages below 100 VAC or on d.c. voltages up to 50 VDC. (for more information see also chapter 3, section entitled "Operating with non-standardized... -
Page 37: Remote Control
5 Remote control The functions L1, N and 150 kHz HP can be controlled remotely by applying a static LOW level to the appropriate contact of the SUB-D25 female connector (1) on the rear of the ENV216. CAUTI ON (High leakage current of approx. 800 mA) Put unit into operation in the following order: 1. -
Page 38: Replacement Circuit Diagram For The Remote Control Port
Operating Manual ENV216 Replacement circuit diagram for the remote control port Pin assignment: Remote port Description 25 pin RS232 TTL (+5V) 3560.6550.12 -01-... -
Page 39: Servicing
ENV216 Operating Manual 6 Servicing The device does not need to be regularly serviced. Servicing is limited essentially to wiping the device's external surfaces. However, it is recommended to check the rated specifications from time to time. Device safety inspection A device safety inspection of the network as defined in BGV A2 is not possible because of the required, standard-compliant configuration according to CISPR 16 and VDE 0876. -
Page 40: Measuring The Protective Earth Conductor's Resistance
Fig 1.: Measuring the resistance of the PE connection with device disconnected from the mains. In addition to the usual points, measurements should also be taken from the PE contact of the mains plug to the bolt on the rear panel of the ENV216. Power... -
Page 41: Surface Cleaning
ENV216 Operating Manual Surface cleaning Cleaning the outside surfaces of the device is best performed with a soft, lint-free cloth. Caution! Never use solvents such as nitro solvent, acetone or similar, as this will degrade the label- ing on the front panel and may also damage the plastic parts.
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