I-7044 CR Модуль дискретного вввода/вывода
Характеристики
| Digital Input | |
| Channels | 4 |
| Input Type | Sink or Source, Isolated channel with common power or ground |
| Off Voltage Level | +1V max. |
| On Voltage Level | +4V to 30V |
| Input Impedance | 3K Ohms, 0.5W |
| Counters | channels : 4 |
| Max. Counts: 16-bit (65535) | |
| Max. Input Frequency : 100Hz | |
| Min. Pulse Width : 5ms | |
| Isolation Voltage | 3750Vrms |
| Digital Output | |
| Channels | 8, Sink, NPN |
| Output Voltage | 30V max. |
| Output Current | 375mA per channel |
| Isolation Voltage | 3750Vrms |
| Interface | |
| Interface | RS-485 |
| Format | N, 8, 1 |
| Baud Rate | 1200 ~ 115200bps |
| LED Display | |
| 1 LED as Power/ Communication indicator | |
| 4 LEDs as Digital Input indicators and 8 LEDs as Digital Output indicators (for I-7044D) | |
| Power | |
| Input Voltage Range | 10~30VDC |
| Power Consumption | 1.0W (I-7044) / 1.7W (I-7044D) |
| Environment | |
| Operating Temperature | -25 to 75°C |
| Storage Temperature | -40 to 85°C |
| Humidity | 5 to 95% RH, non-condensing |
