| | SIPLUS S7-1200 SM1221 8DE -25 ... +70 DEGREES C WITH CONFORMAL COATING BASED ON 6ES7221-1BF30-0XB0 . DIGITAL INPUT 8DI, 24V DC, SINK/SOURCE INPUT |
| |
| Supply voltage |
| Напряжение питания / при пост.токе / Расчётное значение / [nicht versorgt - 120 V] | Да |
| Напряжение питания / при пост.токе / Расчётное значение / минимально | 20,4 V |
| Напряжение питания / при пост.токе / Расчётное значение / максимально | 28,8 V |
| Электропитание / [nicht versorgt - Eingang] / [nicht versorgt - Eingansstrom] |
| Потребление тока / [nicht versorgt - aus Rückwandbus DC 5 V,] | 105 mA |
| Расчетный ток In / AC |
| from load voltage L+ (without load), max. | 4 mA |
| Электропитание / [nicht versorgt - Ausgang] / [nicht versorgt - Ausgangsspannung] |
| Power supply to the transmitters |
| present | Да |
| Power losses |
| Power loss, typ. | 1,5 W |
| Digital inputs |
| Количиство цифровых выходов | 8 |
| In groups of | 2 |
| Input characteristic curve acc. to IEC 61131, Type 1 | Да |
| Number of simultaneously controllable inputs |
| all mounting positions |
| up to 40 °C, max. | 8 |
| horizontal installation |
| up to 40 °C, max. | 8 |
| up to 50 °C, max. | 8 |
| vertical installation |
| up to 40 °C, max. | 8 |
| Input voltage |
| Вид напряжения / входного напряжения | DC |
| Входное напряжение / на цифровом выходе / при DC / расчетное значение | 24 V |
| Input current |
| for signal "0", max. (permissible quiescent current) | 1 mA |
| for signal "1", min. | 2,5 mA |
| Входной ток / у цифрового входа / при сигнале <1> / [nicht versorgt - typisch] | 4 mA |
| Input delay (for rated value of input voltage) |
| for standard inputs |
| Parameterizable | Да |
| for interrupt inputs |
| Parameterizable | Да |
| Cable length |
| Cable length, shielded, max. | 500 m |
| Cable length unshielded, max. | 300 m |
| Digital outputs |
| Количиство цифровых выходов | 0 |
| Interrupts/diagnostics/status information |
| Alarms |
| Функция продукта / [nicht versorgt - Alarme] | Да |
| Diagnostic alarm | Да |
| Diagnostic messages |
| Функция продукта / Диагностическая функция | Да |
| Diagnostics indication LED |
| for status of the inputs | Да |
| for maintenance | Да |
| Исполнение индикации / [nicht versorgt - für Diagnosefunktion: Statusanzeige Digitaleingang] / [nicht versorgt - LED grün] | Да |
| Galvanic isolation |
| Galvanic isolation digital inputs |
| between the channels, in groups of | 2 |
| Условия окружающей среды |
| Extended ambient conditions |
| Relative humidity |
| with condensation / maximum | 100 % |
| Resistance |
| to biologically active substances / conformity with EN 60721-3-3 | Да |
| to chemically active substances / conformity with EN 60721-3-3 | Да |
| to mechanically active substances / conformity with EN 60721-3-3 | Да |
| Climatic and mechanical conditions for storage and transport |
| Climatic conditions for storage and transport |
| Free fall |
| Drop height, max. (in packaging) | 0,3 m |
| Mechanical and climatic conditions during operation |
| Climatic conditions in operation |
| Temperature |
| Min. | -25 °C |
| max. | 70 °C |
| Degree and class of protection |
| IP20 | Да |
| Standards, approvals, certificates |
| CE mark | Да |
| FM approval | Да |
| Mechanics/material |
| Type of housing (front) | |
| Plastic | Да |
| Dimensions |
| Ширина | 45 mm |
| Высота | 100 mm |
| Глубина | 75 mm |
| Weight |
| Weight, approx. | 170 g |
| Status | 05.03.2012 |
