Specification; Rating; Performance - Daiichi Electronics FTT2-91A Instruction Manual

Frequency transducer
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7. Specification

7.1 Rating

Item
Frequency
Input
Voltage
Power consumption
Output (Output load range)
Power supply range
Power consumption
Auxiliary
supply
Inrush current
(Time constant)
Note(
) Refer to the specification code for other ratings.

7.2 Performance

Item
Class index
0.5
Response time
1 second or less
Ripple
1%p-p or less
Usage group I
Fluctuation value
・Within the class index at 10 to 35℃
of influence due
to ambient
・Within two times the class index at 0 to 45℃
temperature
・Within three times the class index at -10 to 55℃
Within two times the class index at 20% of the 3rd harmonic
Fluctuation value
The error may be large in the measurement at the following inverter output.
of influence due
・Cycle control
to input amount
・PWM inverter
distortion
・SCR phase angle control
The output adjustment range is BIAS:±5% of the output span, MAX.:±5% of the output
Adjustment range
span. Use only when adjustment is required for matching with connected devices.
Low input cut
Output equivalent to -12.5% at less than 10% of the rated voltage.
-12.5%, 120% (% of output span)
Output limiter
・For 4 to 20mA output, 2.0mA, 23.2mA
Operation method
Zero cross period operation method
45 to 55Hz
55 to 65Hz
(
45 to 65Hz
AC110V 50/60Hz
(
AC220V 50/60Hz
0.2VA (AC110V), 0.5VA (AC220V)
DC0 to 5V
(600Ω or more)
DC1 to 5V
(600Ω or more)
DC0 to 1mA (10kΩ or less)
DC4 to 20mA (550Ω or less)
AC80 to 264V 50/60Hz
DC80 to 264V
DC20 to 57V
2.5VA (AC100/110V) , 3.5VA (AC200/220V)
1.5W (DC100/110V, DC200/220V, DC24V, DC48V)
AC110V:1.3A or less(2.8ms)
AC220V:2.5A or less(2.8ms)
DC110V:0.9A or less(2.8ms)
DC220V:1.8A or less(2.8ms)
DC24V :1.5A or less (5.3ms)
DC48V :3.1A or less (5.3ms)
7
Specification
)
)
(
)
AC/DC power supply
Specification
Q-222-035
Please specify
Please specify
Please specify
Please specify

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