I-87054W-G Модуль 8-ми канального дискретного ввода/вывода
Характеристики
| Digital Input | |
| Input Channels | 8 (Sink/ source) |
| Input Type | Isolation, One Common for All Digital Inputs |
| On Voltage Level | +3.5V ~ 50V |
| Off Voltage Level | +1V max |
| Input Impedance | 10K Ohms, 0.66W |
| Counters | Channels: 8 |
| Max. Counts: 16-bit (65535) | |
| Max. Input Frequency: 100Hz | |
| Min. Pulse Width: 5ms | |
| Intra-module Isolation, Field to Logic | 3750V rms |
| Digital Output | |
|
Output Channels
|
8 (Sink)
|
| Output Type | Isolated Open-collector |
|
Max Load Current
|
700mA/ channel
|
|
Load Voltage
|
5 VDC ~ 50 VDC
|
| Overvoltage Protection | 60 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 |
| Watchdog | |
| Dual Watchdog | Yes, Module(1.6 sec) and Communication(Programable) |
| Safe Value(When Host Fail or Communication Fail) | Yes |
| Power ON Preset Value | Yes |
| LED Display | |
| 1 LED as Power/ Communication Indicator | |
| 16 LEDs as Digital Input and Output Indicators | |
| Power | |
| Power Consumption | 0.7W |
| Environment | |
| Operating Temperature | -25 to 75 °C |
| Storage Temperature | -30 to 75 °C |
| Humidity | 5 to 95% RH, non-condensing |
