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YOKOGAWA 701924, User Manual

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9

IM 701924-01E

How to Use the Ground Extension Lead

Example

  

Ground extension lead

Ground terminal

Connecting the probe ground terminal to the common ground on the circuit 
under test using the ground extension lead may reduce noise when measuring 
low-frequency signals.

 

CAUTION

Connect the ground extension lead only to the common ground. If 
measuring a floating circuit, do not use the ground terminal. Doing so may 
damage the measuring system or the device under measurement.

French

 

ATTENTION

Connectez le câble d'extension de terre uniquement à la terre commune. 
N'utilisez pas la borne de terre si vous mesurez un circuit flottant. Cela 
pourrait endommager le système de mesure ou l'appareil sous mesure.

Operating Procedures

Summary of Contents for 701924

Page 1: ...User s Manual Model 701924 PBDH1000 Differential Probe IM 701924 01E 7th Edition ...

Page 2: ...ow us to serve you best by completing the user registration form accessible from our website https tmi yokogawa com support Contact Us If you want to resolve a technical support issue or need to contact YOKOGAWA please fill out the inquiry form on our website https tmi yokogawa com contact PIM 103 06E ...

Page 3: ...mation of Yokogawa offices worldwide is provided on the following sheet Document No Description PIM113 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 effo...

Page 4: ... some of the contents are not correct or missing or if there is physical damage contact the dealer that you purchased them from Probe unit 1 Attachments 1 set see below Manuals 1 set see List of Manuals provided earlier Carrying case 1 13 Probe unit Manuals 12 11 10 9 8 7 6 5 4 3 2 1 Attachments ...

Page 5: ...olors x 1 each 1 Connectable to a 0 64 mm square pin recommended compatible pin diameter 0 65 mm 2 Extension lead kit 3 Attached to the probe unit Optional Accessories Sold Separately Part Name Part Number Quantity Ground extension lead B8099KQ 5 5 cm pair leads B8099KV 5 10 cm pair leads B8099KU 5 Black micro clip B9852VX 1 pack 10 pieces Red micro clip B9852VY 1 pack 8 pieces Straight pin B8099D...

Page 6: ...anual to identify those instructions Notes about Usage WARNING Purpose of the product The product is used in combination with an oscilloscope to observe and measure electrical signals Do not use for any other purpose Ground the measuring instrument The protective grounding terminal of the oscilloscope must be connected to ground Check the grounding Before connecting the probe input terminal to the...

Page 7: ...t from the outer sheath appears stop using the cable Do not disassemble or modify Do not disassemble or modify the product YOKOGAWA assumes no liability if you disassemble or modify the product CAUTION Protective structure The product is not dust or water resistant Do not use it in areas with a lot of dust or near water Usage and storage environment Avoid using or storing the product in an environ...

Page 8: ...e les montres et les bagues Ne touchez pas les connexions ou composants exposés en présence de courant sur l appareil Précautions lors de la connexion et de la déconnexion de la sonde Ne déconnectez pas la sonde de l oscilloscope lorsque la sonde est connectée à l appareil en cours de mesure Cela pourrait provoquer un choc électrique N opérez pas dans des conditions mouillées ou humides Pour évite...

Page 9: ...on de la sonde Évitez les vibrations les chocs et l électricité statique lors de la manipulation du produit Ne pliez pas et ne tirez pas les câbles de manière excessive Cela pourrait endommager ou déconnecter la sonde Operating environmental limitations Note the following operating environmental limitations CAUTION This product is a Class A for industrial environments product Operation of this pro...

Page 10: ...tic 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 AR Yokogawa Europe B V is the authorized representative of Yokogawa Test Measurement Corporation for this product in the EEA To contact Yokogawa Europe B V see the separate list of worldwide contacts PIM 113...

Page 11: ...tructions In the manual the symbol is used in conjunction with the word WARNING or CAUTION WARNING Calls attention to actions or conditions that could cause serious injury or death to the user and precautions that can be taken to prevent such occurrences CAUTION Calls attentions to actions or conditions that could cause light injury to the user or damage to the instrument or the user s data and pr...

Page 12: ...Sales in Various Countries and Regions viii Conventions Used in This Manual ix Product Overview 1 Features 1 Component Names 2 Usage Precautions 3 Operating Procedures 4 Product Specifications 12 Appendix 1 Frequency Characteristics of Each Attachment App 1 Appendix 2 Input Equivalent Circuit and DC Voltage Accuracy App 4 ...

Page 13: ...information about digital oscilloscopes with a probe interface contact your nearest YOKOGAWA dealer Features Allows direct observation of differential signals Common mode rejection capability Wide frequency bandwidth from DC to 1 GHz High input impedance 1 MΩ approx 1 1 pF between each input terminal and ground Able to receive power from a digital oscilloscope with a probe interface Allows a digit...

Page 14: ...e Cable Connects the probe interface and the probe head Probe head Connect various attachments to the signal input terminals and then connect to the item you want to measure Latch release lever Releases the lock connecting the probe output terminal to the oscilloscope input Output terminal The output terminal is a BNC connector It connects to an oscilloscope input BNC connector Variable resistor f...

Page 15: ...isez la sonde uniquement avec les oscilloscopes de YOKOGAWA avec interface de sonde Même avec les oscilloscopes de YOKOGAWA la sonde ne peut être utilisée que si spécifiée comme accessoire connectable Et utilisez la sonde uniquement avec des accessoires standard ou des accessoires en option vendus séparément ATTENTION Le produit n est pas étanche à la poussière ni à l eau N utilisez pas le produit...

Page 16: ...he connectors lock into place 3 When you connect the probe to a digital oscilloscope with a probe interface the probe s attenuation ratio and input coupling are set automatically 4 Attach any of the provided attachments or attachments that you constructed to the probe head signal input terminals Note If the digital oscilloscope does not detect the probe automatically manually configure the followi...

Page 17: ...using a kit Create your own lead when you need a lead that is longer than the ones included in the accessories or when you want to prevent the lead from coming loose from the probe head by using the retaining cover For instructions on how to create your own lead see the next page Note The provided pair leads include the following damping resistors These pair leads can connect to a 0 64 mm square p...

Page 18: ...d contact as shown in the illustration below on the right Contact When inserting a resistor Resistor Crimp or solder Solder Cover the contact with a heat shrink tube Solder not allowed Crimp or solder Lead wire AWG24 to 26 recommended maximum diameter 2 0 mm Core wire Heat shrink tube for a contact Lead Wire Length Resistance Examples of resistances that you can insert when using a micro clip 5 cm...

Page 19: ... Do not cover the section of the flanged input pin to the left of the broken lines shown in the following figure with the heat shrink tube Make sure that the diameter of the tube after shrinking is 2 0 mm or less If the maximum diameter exceeds 2 0 mm the lead wire will not be able to pass through the retaining cover 4 0 mm soldering not allowed φ2 0 mm or less If solder gets on this section 4 mm ...

Page 20: ... the probe head and attach the retaining cover to the probe head Check that the retaining cover s left and right latches are securely locked Removing the Retaining Cover 9 While pinching the retaining cover at the top and bottom remove the cover from the probe head Note The retaining cover can only be used with a flanged input pin that is included in the package You cannot use the probe s ground t...

Page 21: ... signals CAUTION Connect the ground extension lead only to the common ground If measuring a floating circuit do not use the ground terminal Doing so may damage the measuring system or the device under measurement French ATTENTION Connectez le câble d extension de terre uniquement à la terre commune N utilisez pas la borne de terre si vous mesurez un circuit flottant Cela pourrait endommager le sys...

Page 22: ...10 IM 701924 01E Example 10 cm pair lead with micro chip 5 cm pair lead Pin straight angled spring type straight or angled Operating Procedures ...

Page 23: ...en after warm up CAUTION Do not apply excessive force to the offset voltage adjustment part Doing so may damage the variable resistor French ATTENTION N appliquez pas une force excessive sur la partie de réglage de la tension de décalage Cela pourrait endommager la résistance variable Note The offset voltage drifts depending on the ambient temperature Pay attention to changes in the ambient temper...

Page 24: ...t 7 10 mV Common mode rejection ratio DC to 1 MHz 35 dB or less 1 MHz to 10 MHz 30 dB or less 10 MHz to 100 MHz 26 dB or less 100 MHz to 300 MHz 20 dB or less 1 Excluding the residual offset voltage See Appendix 2 for details 2 Under the standard operating environment Excluding the oscilloscope errors 3 Typical values represent typical or average values They are not strictly guaranteed 4 For the r...

Page 25: ...ns Standard power supply voltage 5 V 5 Standard operating environment Temperature range 23 5 C Humidity range 55 10 RH no condensation Operating environment Temperature range 5 to 40 C Humidity range 20 to 80 RH no condensation Altitude 2000 m or less Storage environment Temperature range 20 to 60 C Humidity range 20 to 80 RH no condensation Altitude 3000 m or less Warm up time 30 minutes or more ...

Page 26: ...ce in immunity test environment Noise increase 2 V 1 Environmental standards 2 EU RoHS Directive compliant 1 Test conditions Frequency bandwidth limit 20 MHz using a digital oscilloscope with the input impedance set to 50 Ω and both plus and minus probe tip inputs connected terminated to 50 Ω 2 For conformity to environmental regulations and or standards other than EU contact your local Yokogawa o...

Page 27: ... characteristics when using a typical attachment are given below The frequency characteristics for the case when pair leads or pair leads and micro clips are used have been measured with the two lead wires connected in a parallel manner When using a straight pin Straight pin 20 10 0 10 1 10 100 1000 Frequency MHz dB When using a spring type angle pin Spring angle pin 20 10 0 10 1 10 100 1000 Frequ...

Page 28: ...cy Characteristics of Each Attachment When using a 5 cm pair lead 5 cm Pair lead 20 10 0 10 1 10 100 1000 Frequency MHz dB When using a 5 cm pair lead with micro clip 5 cm Pair lead with Micro clip 20 10 0 10 1 10 100 1000 Frequency MHz dB ...

Page 29: ...y Characteristics of Each Attachment When using a 10 cm pair lead 10 cm Pair lead Frequency Hz 20 10 0 10 1 10 100 1000 dB When using a 10 cm pair lead with micro clip 10 cm Pair lead with Micro clip Frequency MHz 20 10 0 10 1 10 100 1000 dB ...

Page 30: ...l Positive signal input terminal Approx 1 1 pF Conceptualization of DC Voltage Accuracy Ground 0 V Residual offset Within 1 7 of the common mode voltage 35 dB or less Common mode voltage tolerance Within 2 of the differential voltage Differential voltage tolerance Tolerance Negative input Vin Positive input Vin Maximum operating input voltage Input voltage ...

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