2~7 dagen

8-channel Digital lnput with lnterrupt Module

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

Meer informatie
Digital Input
Input Channels 8 (Sink/source)
Input Type Dry + Wet Contact
On Voltage Level
Isolated: 4 V ~30 V
Non-Isolated TTL: 0 V~ 0.8 V
Off Voltage Level
Isolated: 0 V ~ 1 V
Non-Isolated TTL: 2 V ~ 5 V
Input Impedance 2.4 kΩ, 0.5 W
Built-in isolated power supply 5 V@200 mA
Intra-module Isolation, Field to Logic 1500 Vrms
4KV ESD Protection Contact for each channel
LED Indicators
1 LED Power Indicator
8 LEDs Digital Input Indicators
Power Consumption 0.35 A@5 V = 1.75 W, ±5% for Hardware Rev1.1
Dimensions (w x l x h) 30 x 102 x 115 mm
Operating Temperature -25 °C ~ +75 °C
Storage Temperature -30 °C ~ +85 °C
Humidity 5 ~ 95%, Non-condensing
Mijn vraag gaat over: ICPDAS I-8048W
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