2~7 dagen

16-channel Isolated Digital Input & 16-channel Isolated Digital Output Module

● Digital Input for Sink Type or Source Type
● Digital Outputs for Sink Type
● Power On Value Setting
● Safe Value Setting
● Short Circuit Protection
● Photo Couple Isolation
● 4KV ESD Protection
● 3750V DC Intra-module Isolation
● RoHS Compliance
● Operating Temperature Range : -25 °C ~ +75 °C

ICPDAS Digital I/O Modules I-87042W offers 16 channels for digital input and 16 channels for digital output.Each of which features Photo-couple isolation.I-87042DW supports sink type output with short-circuits protection. There are option for power on value and safe value for your consideration. About Input, you can chose sink type or source type input by wire connection. All channels are able to be used as 16-bit counter. I-87042DW also has 32 LED indicators for channel status. 4 kV ESD protection and 3750 VDC intra-module isolation are standard.


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
● Industrial Machinery
● Building Auto
● Food & Beverage
● Semiconductor Fabrication
● Control System

Meer informatie
Digital Input
Input Channels 16 (Sink/Source)
Input Type One common for all Inputs
On Voltage Level 3.5 V ~ 30 V
Off Voltage Level 2 V max.
Input Impedance 3 kΩ
Intra-module Isolation, Field to Logic 3750 Vrms
4KV ESD Protection Contact for each channel
Digital Output
Output Channels 16 (Sink)
Output Type Open-collector
Max. Load Current 100 mA/channel
Load Voltage 5 VDC ~ 30 VDC
Intra-module Isolation, Field to Logic 3750 VDC
4KV ESD Protection Contact for each channel
LED Indicators
1 LED Power Indicator
32 LEDs Digital Input and Output Indicators
Power Consumption 0.25 A@5 V = 1.25 W, ±5% for Hardware
Dimensions (w x l x h) 30 x 85 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-87042W
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