| SIMATIC S7-300, DIGITAL OUTPUT SM 322, OPTICALLY ISOLATED, 8 DO, 120/230V AC, 2A, WITH 1 POINT PER COMMON AND SELECTABLE FAIL MODE, 1 X 40 PIN |
|
Supply voltage |
Load voltage L1 |
Rated value (AC) | 230 V |
permissible range, lower limit (AC) | 79 V |
permissible range, upper limit (AC) | 264 V |
Электропитание / [nicht versorgt - Eingang] / [nicht versorgt - Eingansstrom] |
Потребление тока / [nicht versorgt - aus Lastspannung L1 (ohne Last), max.] | 2 mA |
Потребление тока / [nicht versorgt - aus Rückwandbus DC 5 V,] | 100 mA |
Power losses |
Power loss, typ. | 8,6 W |
Digital outputs |
Количиство цифровых выходов | 8 |
Lamp load, max. | 50 W |
Output current |
Выходной ток / у цифрового выхода / при сигнале <1> / Номинальное значение | 2 A |
Выходной ток / у цифрового выхода / при сигнале <1> / [nicht versorgt - bei 0 ... 40 °C] / [nicht versorgt - maximal] | 2 A |
for signal "1" minimum load current | 10 mA |
for signal "1" permissible surge current, max. | 20 A |
for signal "0" residual current, max. | 2 mA |
Switching frequency |
with resistive load, max. | 10 Hz |
with inductive load, max. | 0,5 Hz |
on lamp load, max. | 1 Hz |
Aggregate current of outputs (per group) |
horizontal installation |
up to 40 °C, max. | 8 A |
up to 60 °C, max. | 4 A |
vertical installation |
up to 40 °C, max. | 4 A |
Cable length |
Cable length, shielded, max. | 1000 m |
Cable length unshielded, max. | 600 m |
Interrupts/diagnostics/status information |
Alarms |
Diagnostic alarm | Да |
Diagnostic messages |
Функция продукта / [nicht versorgt - Diagnose] | Да |
Galvanic isolation |
Развязка по напряжению / [nicht versorgt - Digitalausgaben] |
between the channels, in groups of | 1 |
Разделение потенциалов / [nicht versorgt - an den Digitalausgängen] / [nicht versorgt - zwischen den Kanälen und Rückwandbus] | Да |
Dimensions |
Ширина | 40 mm |
Высота | 125 mm |
Глубина | 120 mm |
Weight |
Weight, approx. | 275 g |
Status | 13.02.2012 |