Isolator SGS-61 allows to input full galvanic isolation between transmitter and receiver of 4-20 mA current loop. Additionally it enables the possibility of connecting more than on receiver (e.g. two meters) with common ground in series in one curent loop. Thanks to powering directly from current loop the device do not require any additional power supply, and full galvanic insolation allows using it in many application with high requirements.
Parameters
Protection class | IP 20 |
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Operating temperature | 0°C ÷ +50°C (standard), -20°C ÷ +50°C (option) |
Temperature stability | 100 ppm / °C |
Breakdown voltage | between input and output loops |
Input voltage drop | max. 5,5 V |
Current – input loop | 4 ÷ 20 mA Iin min = 3,9 mA; Iin max = 24 mA |
Output load resistance | max. 1 kOhm (for 30 V / IOUT = 20 mA supply) |
Current – output loop | 4 ÷ 20 mA; Iout min = 3,9 mA; Iout max = 24 mA |
Powering of output loop | 9 ÷ 30V DC (any polarisation connected to OUT1, OUT2) |
Storage temperature | -10°C ÷ +70°C or -20°C ÷ +70°C (with option 08) |
Case | DIN rail mounted (35 mm rail) |
Case dimensions | 80 x 6,1 x 93,8 mm |
Weight | 35 g |
Bandwith | 200 Hz (3 dB) |
Transmittance factor | 1 |
Insulation voltage | 750 V |