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Transducer

Tachogenerator Transducer

MODEL 7544

Operation manual

Basic Specifications

Model Designation

7544 - -
     
Input Signal:
Output Voltage of Tachogenerator(sine wave)
*Designate the measurement voltage and frequency when ordering.
① Output Signal
Code Output Signal
01 DC 0 to 10 mV
02 DC 0 to 100 mV
03 DC 0 to 1 V
04 DC 0 to 5 V
05 DC 0 to 10 V
09 DC 1 to 5 V
00 Except above DC voltage output
(10 mV to 10 V)
23 DC 0 to 1 mA
29 DC 4 to 20 mA
20 Except above DC current output
(100 µA to 20 mA)
② Power Supply Voltage
Code Power Supply Voltage
3 AC 100/110 V
5 AC 200/220 V
9 DC 24 V

Output Specifications

Output Signal Output Impedance Tolerable Load Resistance
DC 0 to 10 mV Approx. 10 Ω More than 10 kΩ
DC 0 to 100 mV Approx. 100 Ω More than 100 kΩ
DC 0 to 1 V Less than 0.1 Ω More than 100 Ω
DC 0 to 5 V More than 500 Ω
DC 0 to 10 V More than 1 kΩ
DC 1 to 5 V More than 500 Ω
DC ±1 V
DC ±5 V More than 2.5 kΩ
DC 0 to 1 mA More than 5 MΩ 0 to 12 kΩ
(During DC power: 0 to 10 kΩ)
DC 4 to 20 mA 0 to 600 Ω
(During DC power: 0 to 500 Ω)

General Specifications

Input AC voltage (sine wave) of Tachogenerator
Input voltage From AC 0-5 V to AC 0-250 V
Input frequency 10 Hz to 1 kHz at 100% of input
Input impedance 50 kΩ
Allowance 0.3% of SPAN at 23°C
Response From 0-10 Hz to 0-20 Hz, Less than 5s (0→90%)
From 0-20 Hz to 0-50 Hz, Less than 2s (0→90%)
From 0-50 Hz to 0-1 kHz, Less than 0.5s (0→90%)
Output ripple Less than 1% p-p of SPAN
Temperature coefficient 300 ppm/°C
Output adjustment range ZERO:More than ± 3% of SPAN
SPAN:More than ± 20% of SPAN
Insulation resistance Between Input terminals and Output terminals: DC 500 V More than 100 MΩ
Withstand voltage
Between Input terminals and Power supply terminals:
AC 1500 V 1min.(During DC Power: AC 1000 V 1min.)
Between Input terminals and Output terminals:
AC 1500 V 1min.(During DC Power: AC 1000 V 1min.)
Between all terminals and external case:AC 1500 V 1min.
Power supply voltage
AC 100/110 V ±10% 50/60 Hz : Less than 3 VA
AC 200/220 V ±10%  50/60 Hz : Less than 3 VA
DC 24 V ±10% : Less than 70 mA
Operating temperature -5 to 55°C
Storage temperature -20 to 70°C
Weight Approx. 400 g(AC Power Supply) / Approx. 250 g(DC Power Supply)
Socket: Approx. 70 g

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