ICPDAS I-8084W

Levertijd:
2~7 dagen
SKU
I-8084W

4/8-channel Counter/Frequency/Encoder Module

● Support 8 Up Counter (Minimum Pulse Width=2 μs)
● Support 8 Frequency (Minimum Pulse Width=2 μs)
● Support 4 Up/Down Counter (Minimum Pulse Width=2 μs)
● Support 4 Dir/Pulse Counter (Minimum Pulse Width=2 μs)
● Support 4 A/B Phase Counter (Minimum Pulse Width=2 μs)
● Support 1~32767 (us) digital filter
● Support isolated and non-isolated input signals
● Equip with Power and Input signal LED indicators

ICPDAS Counter/Frequency Module I-8084W is a 32 bits (hardware) high speed Counter/Frequency/Encoder I/O with “Up Counter”、"Frequency”、 “Up/Down Counter”、 “Dir/Pulse Counter” and “A/B Phase Counter” mode.

 

With different communication interface, the I/O modules can be classified to high communication speed (Parallel bus) 8K series modules and low communication speed (serial interface) 87K series modules.

 

There are two types of I/O modules, Parallel and Serial. The parallel modules (I-8 Series) are high-speed modules and support MCU (Main Control Unit) only.
Item I-87K Series
Communication Interface Parallel Bus
Protocol -
Communication Speed Fast
DI with Latched Function -
DI with Counter Input -
Power On Value -
Safe Value -
Programmable Slew-rate for AO Module -

 

 

High Profile VS Low Profile

With different form factor, I/O modules can be classified to high profile and low profile. Basically, high profile and low profile modules that with same item number also have same I/O channel number.

For example: I-8054 and I-8054W both has 8 DI and 8 DO.

Except I/O channel number, other specifications could be different. You have to double check whether the specifications suit your application.

For example: For I-8054W, its DI logic high level is +10 ~ +50V. But for I-8054, it is +3.5 ~ +30V

 

 

 

APPLICATIONS

Counter Measurement
Frequency Measurement
Encoder Motion Control

Meer informatie
Art.nr.
I-8084W
Fabrikant
ICPDAS
Digital Input
Mode Counter & Frequency 4-channel Up/Down Counter (CW/CCW)
4-channel Dir/Pulse Counter (Bi-direction)
4-channel A/B Phase (Quadrant Counting)
8-channel Up Counter
8-channel Frequency
Digital Noise Filter 1 ~ 32767 μs
Isolated Input Level On Voltage Level 4.5 VDC ~ 30 VDC
Off Voltage Level 1 VDC max.
TTL Input Level On Voltage Level 2 VDC ~ 5 VDC
Off Voltage Level 0 VDC ~ 0.8 VDC
Minimum Pulse Width 2 μs
Input Frequency 1 Hz ~ (typically) 250 kHz (both counter mode and frequency mode)
(where 250 kHz is calculated as followings:
supposed that duty cycle = 50%, refer to Minimum Pulse Duration of High Level, we have pulse period = 2 μs x 2 = 4 μs, which is 250 kHz as a maximum)
Maximum Frequency:
refer to Minimum Pulse Duration of High Level, maximum frequency is highly affected by duty cycle
Frequency Accuracy = ±0.4 %
EEPROM 128 KB
Isolated Voltage 1000 Vrms
ESD Protection 2 kV (Contact for each channel)
LED Indicators
1 LED Power Indicator
8 LEDs Digital Input Indicators
Power
Power Consumption 1 W
Mechanical
Dimensions (w x l x h) 30 x 102 x 115 mm
Omgeving
Operating Temperature -25 °C ~ +75 °C
Storage Temperature -30 °C ~ +85 °C
Humidity 5 ~ 95% RH, Non-condensing
Mijn vraag gaat over: ICPDAS I-8084W
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