Indicator : SRP-77
Parameters
Power supply | 19V ÷ 50V DC; 16V ÷ 35V AC or 85 ÷ 260V AC/DC |
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Input | current 0-20 mA or 4-20 mA, programmable, input resistance < 65 Ohm (typ. 55 Ohm), overload-protected, input current limited to 40 mA; voltage 0-5 V, 1-5V, 0-10V or 2-10V, programmable, input resistance > 50 kOhm |
Display | LED, double 4 x 13 mm (red) and 4 x 10 mm (green) |
Displayed values range | -999 ÷ 9999 + decimal point |
Power consumption | for 85 ÷ 260V AC/DC and 16V ÷ 35V AC power supply: max. 4,5 VA; 19V ÷ 50V DC power supply: max. 4,5 W |
Stability | typ. 50 ppm/°C |
Output | 0, 1 or 2 relays 1A/250V AC (cos fi=1) or the OC 30mA/30VDC/100mW; transducer power supply output: 24V DC +5%, -10% / max. 100 mA, stabilized, not insulated from measuring inputs |
Communication interface | RS-485, 8N1 and 8N2, 1200 bit/s ÷ 115200 bit/s, Modbus RTU (not galvanically isolated from measuring inputs) |
Case material | NORYL- GFN2S E1 |
Protection class | IP 65 (front), available additional frame IP 65 for panel cut-out sealing; IP 20 (case and connection clips) |
Operating temperature | 0°C ÷ +50°C (standard), -20°C ÷ +50°C |
Accuracy | ± 0,25% ± one digit in the entire operation range |
Case | panel mounting |
Storage temperature | -10°C ÷ +70°C, -20°C ÷ +70°C (with option 08) |
Panel cut-out dimensions | 66,5 x 66,5 mm |
Case dimensions | 72 x 72 x 100 mm |
Installation depth | min 102 mm |