3-12
IM 2553A-01EN
3.6 Connecting Wires
CAUTION
• Confirm that no foreign materials are caught in the contact area between the output
terminals and the lead wires.
• Periodically confirm that the output terminals are not loose and that there are no foreign
materials caught in the contact area between the current terminals and the lead wires.
• Attaching the terminal plug upside down to the external RJ sensor input terminal of the
2553A may damage the terminal plug or the external RJ sensor input terminal. Check the
orientation before attaching the plug.
French
ATTENTION
• Vérifier l’absence de corps étrangers dans la zone de contact entre les bornes de sortie et
les câbles.
• Vérifier régulièrement que les bornes de sortie sont bien serrées et qu’il n’y a aucun corps
étrangers dans la zone de contact entre les bornes de courant et les câbles.
• Le branchement à l’envers de la fiche de raccordement sur la borne d’entrée du capteur
RJ externe du 2553A peut endommager la fiche de raccordement ou la borne d’entrée du
capteur RJ externe. Vérifier l’orientation de la fiche avant de la brancher.
Wire the lead wires from the target device to the output terminals of the 2553A. The output terminals
are binding posts with 4 mm banana jacks (female). Wire them in the following manner.
To prevent electric shock and damage to the instrument, follow the warnings given in section 3.5, “Wiring
Precautions.”
Wiring a Voltmeter or Ammeter to the Output Terminals
Wire a voltmeter or ammeter to the output terminals using method a or b explained below.
a. The fastening screws are M6. Either wind the conductive part of the lead wire around the output
terminal screw or pinch the screw section with the crimping terminal, and then tighten the terminal
knob firmly with your hand. The terminal or knob may break if you apply excessive torque.
b. Insert the measurement leads with banana plugs into the output terminals.
Wiring Example
2553A output
terminals
HI
LO(±)
Voltmeter or ammeter
