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Продажа и внедрение оборудования для промышленной автоматизации
Mail: prom@protonpc.ru
Тел: (495) 789-41-64 доб. 303
Основные характеристики | ||
Signal type | Analog input | |
Supply | ||
Подключение | terminals 23, 24 | |
Rated voltage | 20 ... 90 V DC / 48 ... 253 V AC | |
Power loss/power consumption | &le- 2 W - 2.5 VA / 2.2 W - 3 VA | |
Вход | ||
Подключение | terminals 1, 2, 3, 4, 6 | |
RTD | Pt100, Pt500, Pt1000, Ni100, Ni1000 | |
Types of measuring | 2-, 3-, 4-wire technology | |
Lead resistance | max. 50 &Omega- | |
Measuring circuit monitoring | sensor burnout, sensor short-circuit | |
Thermocouples | type B, E, J, K, L, N, R, S, T (IEC 584-1: 1995) | |
Cold junction compensation | external and internal | |
Measuring circuit monitoring | sensor burnout | |
Voltage | 0 ... 10 V , 2 ... 10 V , 0 ... 1 V , -100 ... 100 mV | |
Potentiometer | 0.8 ... 20 k&Omega- | |
Types of measuring | 2-, 3-, 5-wire technology | |
Input resistance | &ge- 250 k&Omega- (0 ... 10 V) min. 1 M&Omega- (0 ... 1 V, -100 ... 100 mV) | |
Measuring current | приблизительно 400 µ-A with resistance measuring sensor | |
Выход | ||
Подключение | output I: terminals 10, 11, 12 output II: terminals 16, 17, 18 output III: terminals 8+, 7- | |
Output I, II | relay | |
Contact loading | 250 V AC / 2 A / cos &phi- &ge- 0.7 - 40 DC / 2 A | |
Mechanical life | 5 x 107 switching cycles | |
Energized/De-energized delay | приблизительно 20 ms / приблизительно 20 ms | |
Output III | Analog токовый выход | |
Current range | 0 ... 20 mA or 4 ... 20 mA | |
Open loop voltage | max. 24 V DC | |
Load | max. 650 &Omega- | |
Fault signal | downscale I &le- 3.6 mA, upscale I &ge- 21 mA (acc. NAMUR NE43) | |
Transfer characteristics | ||
Sampling rate | приблизительно 700 ms | |
Соответствие директивам | ||
Electromagnetic compatibility | ||
Directive 2004/108/EC | EN 61326-1:2006 | |
Low voltage | ||
Directive 2006/95/EC | EN 50178:1997 | |
Conformity | ||
Insulation coordination | EN 50178 | |
Electrical isolation | EN 50178 | |
Electromagnetic compatibility | NE 21 | |
Стандарты защищенности | IEC 60529 | |
Условия окружающей среды | ||
Рабочая температура окружающей среды | -20 ... 60 °C (-4 ... 140 °F) | |
Физические/механические параметры | ||
Стандарты защищенности | IP20 | |
Масса | 300 g | |
Dimensions | 40 x 119 x 115 mm (1.6 x 4.7 x 4.5 in) , housing type C3 |