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Transducer

Distributor

MODEL 7552

Non-isolated Distributor for Two-Wire Transmitter

Operation manual

Basic Specifications

Model Designation

7552 - - -
       
① Input Signal
Code Input Signal
1 DC 4 to 20 mA
(Input resistance: Approx. 5 Ω)
2 DC 4 to 20 mA
(Input resistance: Approx. 250 Ω)
③ Power Supply Voltage
Code Power supply voltage
3 AC 100/110 V
5 AC 200/220 V
② 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)
13 DC ± 1 V
14 DC ± 5 V
10 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)

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
DC 4 to 20 mA 0 to 600 Ω

Rated Output

Rated output DC 23 to 27 V (Max. of current: 22 mA)
Short circuit current Less than 35 mA
Output ripple Less than 20 mVp-p
Rate of load fluctuation Less than 2% (0→100% of load)

General Specifications

Allowance 0.15% of SPAN at 23°C
Response Less than 0.5s (0→90%)
Temperature coefficient 200 ppm/°C
Output adjustment range ZERO:More than ± 3% of SPAN
SPAN:More than ± 5% 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.
Between input terminals and output terminals : AC 1500 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 5 VA
AC 200/220 V ± 10%  50/60 Hz : Less than 5 VA
Operating temperature -5 to 55°C
Storage temperature -20 to 70°C
Weight Approx. 400 g, Socket: Approx. 70 g

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