2~7 dagen

8-Channel PWM Output and 8-Channel High Speed Counter Module

● Automatic generation of PWM outputs by hardware, without software intervention
● 10 Hz ~ 500 KHz 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
● Dual Watchdog

I-7000 is a family of network data acquisition and control modules. They provide analog-to-digital, digital-to-analog, digital input/output, timer/counter and other functions. These modules can be remote controlled by a set of commands.

ICPDAS Counter/Frequency Module I-7088D has 8 PWM output channels and 8 counter inputs. It can be used to develop powerful and cost effective analog control system. 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. It can be used to Controlling the position/speed of motors, Dimming the brightness of lamps, Controlling the speed of fans... etc.


● Controlling the position/speed of motors
● Dimming the brightness of lamps
● Controlling the speed of fans

Meer informatie
PWM Output
Channels 8
Type TTL, Isolated
Max. Frequency 1 Hz ~ 500 KHz
Duty Cycle 0.1% ~ 99.9%
PWM Mode Burst mode, Continuous mode
Burst mode counter 1 ~ 65535 counts
Trigger Start Hardware or Software
Isolation 2500 VDC
Digital Input
Channels 8
Type Sink, Isolated
ON Voltage Level +2.4 V ~ +5 V
OFF Voltage Level +1 V Max.
Max. Frequency 1 MHz
Max. Counts 32-bits (4,294,967,295)
Built-in Virtual Battery Backup for Counter Value Yes
Isolation 2500 VDC
Interface RS-485
Format N, 8, 1
Baud Rate 1200 ~ 115200 bps
LED Indicators
1 LED as Power/ Communication indicator
5-digit readout, Channel 0 or Channel 1
EMS Protection
ESD Protection (IEC 61000-4-2) 4 kV Contact for each terminal and 8 kV Air for random point
Input Voltage Range 10 ~ 30 VDC
Power Consumption 2.4 W (max.)
Power reverse polarity protection Yes
± 4 kV ESD, ± 4 kV EFT and ± 3 kV Surge Protection Yes
Operating Temperature -25 °C ~ +75 °C
Storage Temperature -40 °C ~ +85 °C
Humidity 5 ~ 95%, non-condensing
Mijn vraag gaat over: ICPDAS I-7088D
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