3B SCIENTIFIC PHYSICS U11368 Manual De Instrucciones página 4

4. Technical data
Switching voltage:
Switching current:
Power rating:
5. Operation
• Connect the relay to the "Digital Outputs"
socket of the 3B NETlog
supplied mini DIN lead. It responds to digital
output A.
•
Preferably use 4-mm safety leads for the re-
maining electrical connections to the experi-
ment set-up.
6. Sample experiment
Measuring the discharge of a capacitor with the
basic experiment board
TM
1 3B NETlog
1 Relay
1 Basic experiment board
Various experiment leads with 2-mm and 4-mm
plugs
Fig. 1: Measuring the discharge of a capacitor
• Consult the instructions for the basic experi-
ment board U11380 for the electrical connec-
tions between the relay and the experiment.
• Select one of the analog inputs (A or B) on the
TM
3B NETlog module and follow the instructions
for the board regarding the experiment on ca-
pacitor discharge. All necessary output value
settings are specified here.
• Conduct and analyse the experiment.
3B Scientific GmbH • Rudorffweg 8 • 21031 Hamburg • Germany •
250 V AC
220V DC max.
6A AC
0.12 A DC max.
1500 VA max.
1 mW min.
TM
equipment using the
U11300
U11368
U11380
Subject to technical amendments
© Copyright 2009 3B Scientific GmbH
Fig. 2: Discharge curve of a capacitor
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