DRF-IDC and DRF-IAC
Seri kondisioner kondisioner DRF series dirancang untuk menerima berbagai macam sinyal input, seperti tegangan ac dan dc dan arus, frekuensi, suhu (termokopel dan RTD), dan transduser proses, dan memberikan keluaran proses standar dari 4 sampai 20 mA, atau 0 sampai 10 VDC. Seri DRF menampilkan desain perumahan modern, yang mudah dipasang pada standar 35 mm DIN rails. Koneksi dengan aman dan aman dilakukan melalui konektor terminal sekrup pluggable, dengan koneksi input dan output pada sisi berlawanan dari modul.
DRF-IDC dan kondisioner sinyal DRF-IAC menerima arus dc dan ac masing-masing dan memberikan keluaran 0 sampai 10 Vdc atau 4 sampai 20 mA yang terisolasi. Model tersedia dengan tiga pilihan daya yang berbeda, 24 Vdc, 120 Vac dan 240 Vac. DRF-IDC dan DRF-IAC cocok untuk aplikasi industri. Semua model dipasang pada kereta DIN standar 35 mm dan memberikan isolasi galvanik antara input, output dan power hingga 3500 Veff (model specific).
Feature
- AC/DC Current Input Ranges from 0 to 100 mA to 0 to 5 A
- Accuracy 0.3%
- Response Time for DC Signals, 70 ms
- Response Time for AC Signals, 250 ms
- Ranges for x5 and x1 Current Transformers
- Low Impedance Current Inputs
- Galvanic Isolation between Input, Output and Power
Spesification
Range Code Table
Range Code | DRF IDC Range | DRF IAC Range |
100MA | 0 to 100 mAdc | 0 to 100 mAac |
200MA | 0 to 200 mAdc | 0 to 200 mAac |
300MA | 0 to 300 mAdc | 0 to 300 mAac |
1A | 0 to 1 Adc | 0 to 1 Aac |
2A | 0 to 2 Adc | 0 to 2 Aac |
3A | 0 to 3 Adc | 0 to 3 Aac |
5A | 0 to 5 Adc | 0 to 5 Aac |
SPECIFICATIONS Accuracy: <0.3% full scale Linearity: <0.2% full scale Thermal Drift: 250 ppm/°C typical (max <200ppm/°C) Response Time(90% of signal) DC Signal Input Models: < 70mS at 20Hz -3dB AC SignalInput Models: Maximum AC Frequency: 1 KHz Input Impedance: 1Ω for ranges Over Range Protection: 7.5 A for ranges greater than 500 mA and less than or equal to 5 A, 750 mA for ranges less than and equal to 500 mA Power: 24 Vdc ±10%, 230 Vac ±10% 50/60 Hz, 115 Vac ±10% 50/60 Hz Power Consumption: Output: 4 to 20 mA and 0 to 10 Vdc Maximum Voltage Output: 11 Vdc approx. Minimum Voltage Output: -1 Vdc approx. Minimum Load Resistance (Voltage): >1 KΩ Maximum Current Output: 22 mA approx. Maximum Current Output: -1.5 mA approx. Maximum Load Resistance (current): >400 Ω Electrical Connections: Plug-in screw terminals Protection: IP-30 MECHANICAL DIMENSIONS Weight: (DC Powered Models): 120 g (4.2 oz) (AC Powered Models): 200 g (7 oz) Dimensions: (DC Powered models): 110 H x 22.5 W x 93 mm D (4.3 x 0.9 x 3.7") (AC Powered models): 110 H x 37 W x 93 mm D (4.3 x 1.46 x 3.7") Operating Temperature: 0 to 60°C (32 to 140°F) Storage Temperature: -20 to 70°C (-4 to 158°F) |
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