YOKOGAWA DL850E User Manual page 89

3.10 Connecting a Logic Probe to the Logic Input Module
• Éteindre DL850E/DL850EV avant de brancher un connecteur de 26 broches au connecteur
d'entrée du signal logique ou de l'en retirer.
• Ne pas empiler les sondes logiques isolées lors de leur utilisation. Laisser également
suffisamment d'espace autour des sondes pour éviter une augmentation de température à
l'intérieur des sondes.
• Ne pas utiliser la sonde logique YOKOGAWA 700985 avec DL850E/DL850EV. Le dispositif
700985 est conçu pour pouvoir être branché au connecteur d'entrée de signal logique
de DL850E/DL850EV, mais il n'est pas électriquement compatible au dispositif DL850E/
DL850EV. Par conséquent, le fait de brancher les deux ensemble risque d'endommager
DL850E/DL850EV ou 700985.
About the Logic Probe
Types of Logic Probes
YOKOGAWA provides the following four types of probes (as accessories) for connecting to the logic
signal input connector of the DL850E/DL850EV.
• 1 m Logic Probe 702911
• 3 m Logic Probe 702912
• High-Speed Logic Probe 700986
• Isolated Logic Probe 700987
Types of Measurement Leads That Can Be Used
Use the following leads to connect to the point of measurement.
Types of Connection Leads That Can Be Used with Logic Probes (702911, 702912)
and High-Speed Logic Probe 700986
The following two types are available.
• Connecting lead (alligator clip, parts No. B9879PX)
This lead is primarily for connecting to contact circuits. The lead consists of 8 signal lines (red)
and 8 earth lines (black).
• Connecting lead (IC clip, parts No. B9879KX)
This lead is primarily for connecting to electronic circuits. The lead consists of 8 signal lines (red)
and 2 earth lines (black).
Types of Measurement Leads That Can Be Used on the Isolated Logic Probe 700987
Use the following measurement lead.
• For measuring voltages of 42 V or more: Measurement lead for isolation logic 758917
An alligator adapter (758922), alligator adapter (758929), or alligator clip (dolphin type, 701954)
is needed to make measurements.
Note
Do not modify the connecting leads. Doing so may degrade their specifications.
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IM DL850E-03EN