I-7055D CR Модуль дискретных входов/выходов
Характеристики
| Digital Input | |
| Channels | 8 |
| Input Type | Dry Contact: Source, Wet Contact: Sink or Source |
| Dry Contact Level | Off Voltage Level : Open |
| On Voltage Level : Close to GND | |
| Wet Contact Level | Off Voltage Level : +4V max. |
| On Voltage Level : +10V to +50V | |
| Input Impedance | 10K Ohms, 0.5W |
| Counters | channels : 8 |
| Max. Counts: 16-bit (65535) | |
| Max. Input Frequency : 100Hz | |
| Min. Pulse Width : 5ms | |
| Over-Voltage Protect | 70 VDC |
| Photo-Isolation | 3750 VDC |
| Digital Output | |
| Channels | 8, Source, NMOS |
| Output Voltage | 10 ~ 40V max |
| Output Current | 650 mA per channel, Direct drive power relay module |
| Overvoltage Protection | 47 VDC |
| Overload Protection | Yes |
| Short-circuit and Overcurrent Protection | Yes, 1.4 A |
| Thermal Overload trip temperature | 150°C |
| 4KV ESD Protection (IEC 61000-4-2) | Yes, contact for each terminal |
| Intra-module Isolation, Field to Logic | 3750 Vrms |
| Interface | |
| Interface | RS-485 |
| Format | N, 8, 1 |
| Baud Rate | 1200 ~ 115200bps |
| LED Display | |
| 1 LED as Power/ Communication indicator | |
| 8 LEDs as Digital Input indicators and 8 LEDs as Digital Output indicators (for I-7055D) | |
| Power | |
| Input Voltage Range | 10 ~ 30 VDC |
| Power Consumption | 1.2W (I-7055)/2.2W (I-7055D) |
| Environment | |
| Operating Temperature | -25 ~ 75°C |
| Storage Temperature | -40 ~ 85°C |
| Humidity | 5 ~ 95% RH, non-condensing |
