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Miễn phí vận chuyển với đơn hàng từ 10.000.000đI-8088W-G CR: Module 8 kênh đầu vào DI + 8 kênh đầu ra xung PWM
Features
• Automatic generation of PWM outputs by hardware, without software intervention
• 10 Hz ~ 500 kHz (non-continuous) PWM output frequency with 0.1% ~ 99.9% duty cycle
• Software and hardware trigger mode for PWM output
• Individual and synchronous PWM output
• Using software trigger mode, you can set configuration for all PWM channels then trigger them one by one or all of them at the same time
• Burst mode PWM operation for standby
• Digital Input channel can be configured as simple digital input channel or hardware trigger source of the PWM output
Introduction
PWM (Pulse width modulation) is a powerful technique for controlling analog circuits. It uses digital outputs to generate a waveform with variant duty cycle and frequency to control analog circuits. I-8088W has 8 PWM output channels and 8 digital inputs. It can be used to develop powerful and cost effective analog control system.
Specification
| Isolation | |
|---|---|
| Intra-module Isolation | 3750 VDC |
| EMS Protection | |
|---|---|
| ESD (IEC 61000-4-2) | ± 4 kV Contact for Each Terminal |
| LED Indicators | |
|---|---|
| Status | 1 x Power and Communication 16 x I/O |
| Digital Input | |
|---|---|
| Channels | 8 |
| Type | Wet Contact |
| Sink/Source (NPN/PNP) | Sink, Source |
| Wet Contact, ON Voltage Level | +5 ~ +30 VDC |
| Wet Contact, OFF Voltage Level | <0.8 VDC |
| Input Impedance | 4.7 kΩ, 1/4 W |
| Digital Output | |
|---|---|
| Sink/Source (NPN/PNP) | Source |
| PWM | |
|---|---|
| Channels | 8-ch |
| Output Max. Load Current | 1 mA |
| Frequency Range | 10 Hz ~ 500 kHz (non-continuous) |
| Duty Cycle | 0.1% ~ 99.9% |
| Mode | Burst Counting, Continuous mode |
| Burst Count | 1 ~ 65535 |
| Trigger Start | Yes |
| Power | |
|---|---|
| Consumption | 2 W Max. |
| Mechanical | |
|---|---|
| Dimensions (mm) | 30 x 102 x 115 (W x L x H) |
| Environmental | |
|---|---|
| Operating Temperature | -25 ~ +75 °C |
| Storage Temperature | -40 ~ +85 °C |
| Humidity | 10 ~ 90% RH, Non-condensing |
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Ordering information
| I-8088W-G CR | 8-ch Isolated DI and 8-ch PWM Output Module (RoHS) |
