YOKOGAWA 701989 Скачать руководство пользователя страница 5 | Manualshive

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YOKOGAWA 701989 Скачать руководство пользователя страница 5

iv

IM 701989-01E

Safety Precautions

This product is designed to be used by a person with specialized knowledge.
The following safety precautions must be taken to ensure safe and correct
operation of the instrument. The instrument’s functions may not work if used in
a manner not described in this manual. YOKOGAWA bears no responsibility for,
nor implies any warranty against damages occuring as a result of failure to take
these precuations.

This manual is part of the product and contains important information. Store
this manual in a safe place close to the instrument so that you can refer to it
immediately. Keep this manual until you dispose of the instrument.

Safety Symbols and Wording Used in This Manual

Handle with care. Refer to the user’s manual or service manual. This

symbol appears on dangerous locations on the instrument which require
special instructions for proper handling or use. The same symbol appears
in the corresponding place in the manual to identify those instructions.

French

À manipuler délicatement. Toujours se reporter aux manuels d’utilisation

et d’entretien. Ce symbole a été apposé aux endroits dangereux de
l’instrument pour lesquels des consignes spéciales d’utilisation ou de
manipulation ont été émises. Le même symbole apparaît à l’endroit
correspondant du manuel pour identifier les consignes qui s’y rapportent.

Important Warnings and Information for Users

For safe operation and proper use of the instrument’s functions, please heed the
following warnings and safety precautions.

W WARNING

• Take care to avoid electric shock when connecting the probe to the

circuit under test.

• Never disconnect the probe from the oscilloscope while connected to

the circuit under test.

• Do not allow the probe to become wet, and do not handle the probe with

wet hands. Doing so can result in electric shock.

• Before connecting the probe’s lead set to the circuit under test, confirm

that the oscilloscope is properly grounded, and that the probe’s cable is
connected to the oscilloscope’s logic signal input port.

•  Ground the Oscilloscope
  Be sure to implement the oscilloscope’s protective earth ground.
•  Maintain Nondestructive Input Voltages
  Do not apply a voltage between input and ground exceeding ±40 V

(DC + ACpeak).

• Do not use the probe in humid locations
To avoid electric shock, never use the probe in areas of high humidity.

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Содержание 701989

Страница 1: ...User s Manual Model 701989 PBL250 Logic Probe IM 701989 01E 5th Edition ...

Страница 2: ...s worldwide is provided on the following sheet Document No Description PIM 113 01Z2 List of worldwide contacts Notes The contents of this manual are subject to change without prior notice as a result of continuing improvements to the product s performance and functionality The figures given in this manual may differ from those that actually appear on your product Every effort has been made in the ...

Страница 3: ... be taken to prevent such occurrences CAUTION Calls attention to actions or conditions that could cause light injury to the user or damage to the instrument or user s data and precautions that can be taken to prevent such occurrences French AVERTISSEMENT Attire l attention sur des gestes ou des conditions susceptibles de provoquer des blessures graves voire mortelles et sur les précautions de sécu...

Страница 4: ...r 4 Stacking holder 2 5 Clip lead 50 mm 8 6 GND lead 75 mm 8 7 GND lead 250 mm 2 8 Microclips black set of 10 1 B9852VX 9 Microclips red set of 8 1 B9852VY with number labels 10 Number labels 1 11 Stacking spacer 2 12 Manuals IM 701989 01E 1 This manual IM 701988 92 1 Document for China IM 701988 93Z2 1 Document for Korea PIM 113 01Z2 1 List of worldwide contacts Accessories Sold Separately Name P...

Страница 5: ...tion et d entretien Ce symbole a été apposé aux endroits dangereux de l instrument pour lesquels des consignes spéciales d utilisation ou de manipulation ont été émises Le même symbole apparaît à l endroit correspondant du manuel pour identifier les consignes qui s y rapportent Important Warnings and Information for Users For safe operation and proper use of the instrument s functions please heed ...

Страница 6: ...ver bend the cable to a radius of less than 60 mm Never apply force to a small part of the cable nor deform the cable Never twist or pull the probe leads or GND lead any more than necessary The wires inside the leads can break causing malfunction Avoid vibration shock and static electricity when transporting or handling the instrument Especially take care not to shock the instrument such as by dro...

Страница 7: ...gaz inflammables Pour éviter toute blessure et incendie n utilisez pas la sonde à proximité de gaz ou de vapeurs inflammables ou explosifs Évitez les circuits exposés Pour éviter toute blessure lorsque l appareil est sous tension ne touchez aucun point de contact ou composant exposé ATTENTION Assurez vous d utiliser le jeu de fils de la sonde accessoire lors de la connexion au circuit à tester Le ...

Страница 8: ...difficiles Si des problèmes sont détectés veuillez contacter votre revendeur ou représentant YOKOGAWA le plus proche Cet instrument n est pas étanche aux gouttes d eau ou à la poussière Ne l utilisez pas dans des zones où il peut entrer en contact avec de l eau ou une grande quantité de poussière Operating Environment Restrictions Please note that there are restrictions on the operating environmen...

Страница 9: ...stic household waste When disposing of products in the EEA or UK contact your local Yokogawa office in the EEA or UK respectively EEA European Economic Area Authorized Representative in the EEA Yokogawa Europe B V is the authorized representative of Yokogawa Meters Instruments Corporation for this product in the EEA To contact Yokogawa Europe B V see the separate list of worldwide contacts PIM 113...

Страница 10: ...d i Checking the Contents of the Package iii Safety Precautions iv Regulations and Sales in Various Countries and Regions viii Overview 1 Names and Functions of Parts 2 Usage Precautions 3 Operating Procedure 3 Product Specifications 8 ...

Страница 11: ...ance 100 kΩ 3 pF each input terminal to ground Supports high speed signals maximum toggle frequency of 250 MHz Supports 2 54 mm pitch pin headers Also supports narrow pitch ICs with IC clips sold separately Several attachments for a variety of probing tasks A single probe head or multiple stacked probe heads can be attached directly to 2 54 mm pitch pin headers making probing of these headers easy...

Страница 12: ... 54 pitch pin headers on the circuit board or to the circuit under test using various attachments Removable GND terminal A ground terminal that can be removed in order to attach a separate GND lead in case the GND terminal on the circuit board is separated from the signal terminals Common GND terminals The points of connection for 250 mm GND leads They are of the same electric potential as the GND...

Страница 13: ...e jeu de fils de la sonde est retiré et remplacé par un autre destiné à un autre modèle d instrument Lors du nettoyage utilisez un chiffon doux et veillez à ne pas endommager la sonde De plus n immergez jamais l instrument dans un liquide et n utilisez jamais de produits de nettoyage abrasifs De même n utilisez jamais d essence ou d autres solvants volatils Never use the probe near transformers la...

Страница 14: ...989 01E Usage Example Connecting Directly to 2 54 mm Pitch Pin Headers on the PCB Probe head Connection Using a 75 mm GND Lead Removable GND terminal Connects to a separated GND using a 75 mm GND lead GND lead ...

Страница 15: ...on the PCB The GND terminal can be removed to attach the lead Using a longer GND lead lowers performance 250 mm GND lead Common GND terminal Connecting to an IC Using Microclips Connect a 50 mm clip lead to the signal input terminal and a 75 mm GND lead to the GND terminal then connect microclips to the ends of both leads ...

Страница 16: ...er pinch the grooved portion with your fingertips If the stacking holder is difficult to remove insert a thin flat object such as a ruler into the groove Stacking holder Groove Connection Using a 250 mm GND Lead Inserting Removing Multiple Bits at Once Connect a 250 mm GND lead to a common GND terminal then connect to GND on the PCB Using a longer GND lead lowers performance 250 mm GND lead Common...

Страница 17: ...back to back If the GND terminal is separated connect a 250 mm GND lead to a common GND terminal then connect to GND on the PCB Using a longer GND lead lowers performance 250 mm GND lead Common GND terminal Connection Using a Stacking Spacers When stacking the probe heads you can connect probe heads to only the desired pins by using stacking spacers Stacking spacers ...

Страница 18: ...ue Min input voltage2 300 mVp p Hysteresis voltage With noise rejection OFF 100 mV typical 3 With noise rejection ON 250 mV typical 3 Input impedance 100 kΩ 3 pF typical 3 Max toggle frequency2 250 MHz or more Min pulse width2 2 ns Bit to bit skew 1 ns 1 See derating of input voltage by frequency 2 Standard operating conditions after warm up 3 A typical value is a typical or average value It is no...

Страница 19: ...1 EMC standards of Australia and New Zealand EN55011 Class A Group1 Korea Electromagnetic Conformity Standard 한국 전자파적합성기준 This is a Class A product Operation of this product in a residential area may cause electromagnetic interference in which case the user will be required to correct the interference Immunity Conforming standard EN61326 1 Table 2 for use in industrial locations Influence in the i...

Страница 20: ...y become damaged Please use the following components Name Part Number Probe lead set B8099BT Cable 1 m B8099BZ Replacing the Probe Lead Set Remove the probe lead set from the logic probe then align the new probe lead set with the guide on the probe and insert as shown in the figure below Guide ...

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