Applying Signals Of Rotating Speed And Torque - YOKOGAWA WT3002E User Manual

1.2

Applying Signals of Rotating Speed and Torque

Revolution Signal Input Connector (SPEED)
1-2
Applying a voltage exceeding the maximum allowable input to the revolution signal
input connector (SPEED) or torque signal input connector (TORQUE) can damage
the instrument.
French
L'application d'une tension supérieure à l'entrée maximale admissible au
connecteur d'entrée de signal de régime (SPEED) ou au connecteur d'entrée de
signal de couple (TORQUE) peut endommager l'instrument.
Input the signal output from the revolution sensor (a DC voltage (analog signal) or a
pulse signal that is proportional to the rotating speed of the motor) according to the
following specifications.
SPEED
20V MAX
• DC Voltage (Analog Input)
Item
Connector type
Input range
Effective input range
Input resistance
Maximum allowable input
Continuous maximum common mode voltage
• Pulse Input
Item
Connector type
Frequency range
Amplitude input range
Effective amplitude
Input waveform
Input resistance
Continuous maximum common mode voltage
CAUTION
ATTENTION
Specifications
Isolated BNC connector
1 V, 2 V, 5 V, 10 V, and 20 V
0% to ±110% of the measurement range
Approx. 1 MΩ
±22 V
±42 Vpeak or less
Specifications
Isolated BNC connector
2 Hz to 200 kHz
±12 Vpeak
1 V (peak to peak) or more
50% duty ratio rectangular wave
Approx. 1 MΩ
±42 Vpeak or less
IM WT3001E-51EN