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4-channel Isolated Digital Input and 4-channel Relay Output 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 ~ +50 V. But for I-8054, it is +3.5 ~ +30 V

Meer informatie
Digital Input
Input Channels 4 ( Sink/Source )
Input Type Differential
On Voltage Level +10 V ~ 30 V
Off Voltage Level +4 V max.
Input Impedance 3 kΩ, 0.5 W
Intra-module Isolation, Field to Logic 3750 Vrms
4KV ESD Protection Contact for each channel
Digital Output
Output Channels 4
Output Type Power Relay, Form C
Relay Contact Voltage Range
Max. Load Current 5A(NO)/3A(NC)@65°C
Max. Operate Time 10 ms max.
Max. Release Time 5 ms max.
Insulation Resistance Min. 100 MΩ, @ 500VDC
Dielectric Strength
Between Open Contacts: 500 Vrms (at 1 Minute)
Between Coil and Contacts: 1000 Vrms (at 1 Minute)
Relay Life
Mechanical: 100,000,000 min.
Electrical: 500,000 min. @ 30 VDC@2A, Resistive
4KV ESD Protection Contact for each channel
LED Indicators
1 LED Power Indicator
8 LEDs Digital Input and Relay Output Indicators
Power Consumption 0.4 A@5 V = 2 W, ±5% for Hardware
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% RH, non-condensing
Mijn vraag gaat over: ICPDAS I-8063W
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