2~7 dagen

16-channel AC Isolated Digital Input Module with 16-bit Counters

● Support AC Digital Inputs
● Photo Couple Isolation
● Long Distance Measurement
● Can Be Used As Counters
● 4 kV ESD Protection
● 3750 Vrms Intra-Module Isolation
● Operating Temperature Range: -25 °C~ 75 °C

ICPDAS Digital I/O Module I-87053W-AC1 offers 16 channels for AC digital input . All of its channels are not only with isolation but also able to be used as counters. I-87053W-AC1 has 16 LED indicators for channel status as well as qualification for 4 kV ESD protection and 3750 Vrms intra-module isolation.


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 Serial Bus
Protocol DCON
Communication Speed Slow
DI with Latched Function Y
DI with Counter Input Y (100 Hz)
Power On Value Y
Safe Value Y
Programmable Slew-rate for AO Module Y



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





  I-87K Series
  High Profile Low Profile
WinPAC Y -
LinPAC Y -
iPAC Y -
ViewPAC Y -
RU-87P1/2/4/8 Y -
USB-87P1/2/4/8 Y -
WinCon Y Y
LinCon Y Y
I-8000 Y Y
I-8KE4/8 Y Y
I-87K4/5/8/9 Y Y



● Industry Automation
● Industry Machinery
● Building Automation
● Food & Beverage
● Semiconductor Fabrication
● Control System

Meer informatie
Digital Input
Input Channels 16
Wet Contact
On Voltage Level: 10 ~ 80 VAC
Off Voltage Level: 3 VAC max.
AC Frequency 47 ~ 400 Hz (> 45 Hz min.)
Input Impedance 10 kΩ, 0.66 W
Channels: 16
Max. Counts: 16-bit (65535)
Max. Input Frequency: 100 Hz
Min. Pulse Width: 5 ms
Intra-module Isolation, Field to Logic 3750 Vrms
ESD Protection 4kV (contact for each terminal)
LED Indicators
1 LED Power/Communication Indicator
16 LEDs Digital Input Indicators
Power Consumption 1.5 W max.
Dimensions (w x l x h) 30 x 102 x 115 mm
Operating Temperature -25 °C ~ +75 °C
Storage Temperature -30 °C ~ +75 °C
Humidity 5 ~ 95% RH, non-condensing
Mijn vraag gaat over: ICPDAS I-87053W-AC1
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