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Transducer

DC / Pulse Transducer

MODEL 7574

Isolated DC / Pulse Signal Transducer

Operation manual

Basic Specifications

Model Designation

7574 - - -
       
① Input Signal
Code Input 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 input (10 mV to 200 V)
23 DC 0 to 1 mA
29 DC 4 to 20 mA
20 Except above DC current input (100 µA to 20 mA)
② Output Signal
Code Output Signal
1 High-speed voltage pulse
2 High-speed open collector
3 Low-speed voltage pulse
4 Low-speed open collector
5 Low-speed relay contact
*
Designate the frequency when ordering.
③ Power Supply Voltage
Code Power Supply Voltage
3 AC 100/110 V
5 AC 200/220 V
9 DC 24 V

Input Specifications

Input Signal Input Impedance
DC 0 to 10 mV More than 1 MΩ
DC 0 to 100 mV
DC 0 to 1 V
DC 0 to 5 V
DC 0 to 10 V
DC 1 to 5 V More than 1 MΩ
DC 0 to 1 mA Approx. 100 Ω
DC 4 to 20 mA Approx. 5 Ω

Output Specifications

High-speed voltage pulse (L pulse)
Output signal voltage DC 5 V (TTL level Fo = 5)
Pulse width Approx. 30µs
Output frequency 0 to 10 kHz
High-speed open collector(ON pulse)
Rated output DC 30 V, 50 mA
Pulse width Approx. 30µs
Output frequency 0 to 10 kHz
Low-speed voltage pulse(L pulse)
Output signal voltage DC 5 V (TTL level Fo = 5)
Pulse width Approx. 30ms
Output frequency 0 to 130 pulse/min
Low-speed open collector(ON pulse)
Rated output DC 30 V, 50 mA
Pulse width Approx. 30 ms
Output frequency 0 to 130 pulse/min
Low-speed relay contact
Contact rating AC 250 V, 0.5 A(load resistance)
DC 30 V, 0.5 A(load resistance)
Relay life Mechanical: more than 50 million times
Electrical: more than 1 million times
Operating time Approx. 30ms
Output frequency 0 to 130 pulse/min

General Specifications

Allowance 0.2% of SPAN at 23°C
Response Less than (20ms + 1 cycle)
Temperature coefficient 200 ppm/°C
Output adjustment range ZERO:More than ±3% of SPAN
SPAN:50 to 100% of set range
Output cut off 0 to 10% variable
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) / Approx. 250 g(DC), Socket: Approx. 70 g

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