I-8088W

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.

Features

Automatic generation of PWM outputs by hardware, without software intervention. 10Hz ~ 100KHz 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 DI channel can be configured as simple digital input channel or hardware trigger source of the PWM output.

Specification
PWM Output
Channels	8-ch
Scaling Resolution	16-bit(1 ~128 μs for each step)
Frequency Range	10 Hz ~ 500 kHz
Duty Cycle	0.1% ~ 99.9%
PWM Mode	Burst Counting, Continuous mode
Burst Counter	1~65535
Hardware Trigger Mode	Trigger Start & Trigger Stop
Output Type	Source
Max Load Current	1 mA
Intra-module Isolation, Field to Logic	3750 Vrms
ESD Protection	4 kV Contact for each channel
Digital Input
Input Channels	8(Sink/Source)
Input Type	One Common for All Digital Input
On Voltage Level	+5 V ~ +30V
Off Voltage Level	<0.8V
Input Impedance	4.7 kΩ, 1/4 W
Intra-module Isolation, Field to Logic	3750 Vrms
ESD Protection	4 kV Contact for each channel
LED Display
1 LED as Power Indicator /16 LED as PWM and Digital Input Indicator
Power
Power Consumption	40 mA @ 5 V, 2 W ±5%
Environment
Operating Temperature	-25 ~ 75°C
Storage Temperature	-30 ~ 85°C
Humidity	5 to 95% RH, Non-condensing
Dimensions
30mm x 102mm x 115mm (W x L x H) Detail

Product features:
Converter
Computer, PLC
Industrial module
Converters
ZigBee type
Manufacturer	ICPDAS
Module type	I/O module PLC expansion module
Device features	Programmable
Other	PLC ladder
I/O	Digital in Isolated input
Converter type	Programmable converter