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Q-222-035 

 

 

7. Specification 

 

7.1 Rating 

 

Item 

Specification 

Input 

Frequency 

45 to 55Hz  

(

Please specify 

55 to 65Hz 
45 to 65Hz 

Voltage 

AC110V  50/60Hz 

(

Please specify 

AC220V  50/60Hz 

Power consumption 

0.2VA (AC110V), 0.5VA (AC220V) 

Output (Output load range) 

DC0 to 5V   (600Ω or more) 

(

Please specify 

DC1 to 5V   (600Ω or more) 
DC0 to 1mA  (10kΩ or less) 
DC4 to 20mA (550Ω or less) 

Auxiliary 
supply 

Power supply range 

AC80 to 264V  50/60Hz 

AC/DC power supply 

Please specify 

DC80 to 264V 
DC20 to 57V  

 

Power consumption 

2.5VA (AC100/110V) , 3.5VA (AC200/220V) 
1.5W (DC100/110V, DC200/220V, DC24V, DC48V)  

Inrush current 
(Time constant) 

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) 

Note(

) Refer to the specification code for other ratings. 

 
 

7.2 Performance 

 

Item 

Specification 

Class index 

0.5 

Response time 

1 second or less 

Ripple 

1%p-p or less 

Fluctuation value 
of influence due 
to ambient 
temperature 

Usage group I 
・Within the class index at 10 to 35℃ 
・Within two times the class index at 0 to 45℃ 
・Within three times the class index at -10 to 55℃ 

Fluctuation value 
of influence due 
to input amount 
distortion 

Within two times the class index at 20% of the 3rd harmonic 
The error may be large in the measurement at the following inverter output. 
・Cycle control 
・PWM inverter 
・SCR phase angle control 

Adjustment range 

The output adjustment range is BIAS:±5% of the output span, MAX.:±5% of the output 
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. 

Output limiter 

-12.5%, 120% (% of output span) 
・For 4 to 20mA output, 2.0mA, 23.2mA 

Operation method 

Zero cross period operation method   

 

Summary of Contents for FTT2-91A

Page 1: ...Q 222 035 INSTRUCTION MANUAL FREQUENCY TRANSDUCER FTT2 91A MODEL B...

Page 2: ...ase do not install in the place where sunlight hits directly Discoloration and degradation of a name plate and deformation of the case by the surface temperature rise may occur If the average daily te...

Page 3: ...our company Failure caused by violating various conditions regarding use storage etc specified by the supplier When the faults or defects are caused by a reason not belongs to purchased or delivered p...

Page 4: ...thod 4 5 Connection 6 6 Handling explanation 6 7 Specification 7 1 Rating 7 7 2 Performance 7 7 3 Electrical strength Mechanical strength 8 7 4 Noise immunity 8 7 5 EMC 9 7 6 Structure and environment...

Page 5: ...Inspection certificate 1 Packed in an envelope Terminal screw in a bag M4 screw 7 piece set 1 4 Mounting method Please install indoors in a place with low mechanical vibration dust and corrosive gas...

Page 6: ...ve this product from the IEC DIN rail Please insert a flathead screwdriver in the hole where a slider is square Next a slider is lowered in the direction of an arrow This product can be removed from t...

Page 7: ...t correctly after paying attention to the following points 1 When applying the auxiliary power supply and input check that the voltage and input signal of the auxiliary power supply conform to the spe...

Page 8: ...specification code for other ratings 7 2 Performance Item Specification Class index 0 5 Response time 1 second or less Ripple 1 p p or less Fluctuation value of influence due to ambient temperature Us...

Page 9: ...rated voltage DC100 110V DC57V continuous DC48V Short time over input Input 2 times 10 seconds of rated voltage once 2 times 1 second of rated voltage 10 times 10 second intervals Aux supply 1 5 times...

Page 10: ...1000 4 6 Power frequency magnetic field immunity test Frequency 50 60Hz Field strength 30A m Performance standard A During testing Within 20 error After test Within inherent error EN61000 6 2 EN61000...

Page 11: ...rranty period One year period 7 7 Technical standards Item Specification Transducer JIS C 1111 2019 IEC 60688 2012 CE marking EMC Directive 2014 30 EU EN 61000 6 2 EN 61000 4 2 3 4 5 6 8 11 EN 61000 6...

Page 12: ...ange and adjust the MAX adjustment VR so that the output reaches the upper limit The screwdriver for adjustment Tip width of 1 8 to 2 3mm Phillips head screwdriver or flat blade screwdriver 10 Type co...

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