YOKOGAWA 700987 User Manual
YOKOGAWA 700987 User Manual

YOKOGAWA 700987 User Manual

Isolation logic probe

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User's
Manual
The 700987 Isolation Logic Probe is a logic probe applied to the isolated input of the ScopeCorder series.
Make sure to comply with the following safety precautions. Not complying might result in injury or death.
Before using the probe, be sure to also read the ScopeCorder's or the logic input module's
manual as it contains precautionary information necessary for using the probe.
• Applying a voltage exceeding the following voltage may cause damage to the isolation
logic probe, the ScopeCorder, or the logic input module. If the frequency exceeds 1 kHz,
damage may occur even below this voltage.
• The input terminals of the isolation logic probe are isolated. Also, each input terminal of the
probe is isolated from the ScopeCorder or the logic input module.
• Make sure to turn off the power of the ScopeCorder when connecting or disconnecting the
26-pin connector to the logic input terminal.
• Do not stack isolation logic probes when using. Also, take enough space around the probes
to prevent the temperature inside the probes from rising.
French
Avant d'utiliser la sonde, assurez-vous de lire également le manuel du ScopeCorder ou du module
d'entrée logique car il contient les informations de précaution nécessaires à l'utilisation de la sonde.
• L'application d'une tension supérieure à la tension suivante peut endommager la sonde
logique d'isolement, le ScopeCorder ou le module d'entrée logique. Si la fréquence
dépasse 1 kHz, des dommages peuvaient survenir même en dessous de cette tension.
• Les bornes d'entrée de la sonde logique d'isolement sont isolées. De plus, chaque borne
d'entrée de la sonde est isolée du ScopeCorder ou du module d'entrée logique.
• Assurez-vous de couper l'alimentation du ScopeCorder lors de la connexion ou de la
déconnexion du connecteur à 26 broches à la borne d'entrée logique.
• N'empilez pas les sondes logiques d'isolement lors de l'utilisation. En outre, prenez
suffisamment d'espace autour des sondes pour empêcher la température à l'intérieur des
sondes d'augmenter.
Logic Input Terminals
Connect the 26-pin connector of the probe cable on the side with the clamp filter (with ferrite core, part number
A1190MN) to one of the two logic input terminals on the ScopeCorder or the logic input module (model 720230).
Measurement Leads
Use the following measurement lead and adapters sold separately to connect the probe to the device under
measurement. Do not alter the probe or measurement lead. Doing so may cause it from satisfying the specifications.
• Measurement lead 758917 (rated 1000 Vrms CAT II)
• Alligator-clip adapter 758922 (rated 300 Vrms), 758929 (1000 Vrms) or alligator clip dolphin type 701954
(1000 Vrms)
700987
Isolation Logic Probe
Maximum input voltage (at a frequency of 1 kHz or less): 250 Vrms
(However, AC 350 Vpeak or less, DC 250 V or less)
Tension d'entrée maximale (à une fréquence de 1 kHz ou moins) 250 Vrms
(Cependant, AC 350 Vpeak ou moins, DC 250 V ou moins)
4th Edition: February 2022 (YMI)
All Rights Reserved, Copyright © 2001 Yokogawa Electric Corporation
All Rights Reserved, Copyright © 2017 Yokogawa Test & Measurement Corporation
Printed in Japan
WARNING
CAUTION
AVERTISSEMENT
ATTENTION
IM 700987-01E 1/2
4th Edition
*IM 700987-01E/4*

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Summary of Contents for YOKOGAWA 700987

  • Page 1 Manual Isolation Logic Probe The 700987 Isolation Logic Probe is a logic probe applied to the isolated input of the ScopeCorder series. Make sure to comply with the following safety precautions. Not complying might result in injury or death. WARNING Before using the probe, be sure to also read the ScopeCorder’s or the logic input module’s...
  • Page 2 2 AC 350 Vpeak, DC 250 V (at a frequency of 1 kHz or less) 3 The fuses used in the probe are all inside the case, and cannot be replaced by the user. If you suspect the fuse is blown, please contact your nearest YOKOGAWA dealer. External Dimensions Unit: mm 117.3...

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