2~7 dagen

4-channel Form-A Relay Output and 4-channel Form-C 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 ~ +50V. But for I-8054, it is +3.5 ~ +30V

Meer informatie
Digital Output
Output Channels 8
Output Type
4 Form A Power Relays
4 Form C Power Relays
Relay Contact Voltage Range
Form A 5 A@250 VAC
5 A@28 VDC
Form C 10 ms max
5 ms max
Max. Operate Time
Form A 15 ms max.
Form C 10 ms max.
Max. Release Time
Form A 4 ms max
Form C 5 ms max
Relay Life
Form A Mechanical life: 10 million operations. (no load)
Electrical life: 100,000 operations (rated load)
Form C Mechanical life: 5 million ops. (no load)
Electrical life: 100,000ops (rated load)
4KV ESD Protection Contact for each channel
LED Indicators
1 LED Power Indicator
8 LEDs Power Relay Output Indicators
Power Consumption 0.5 A@5 V = 2.5 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 ~ +75 °C
Humidity 5 ~ 95% RH, non-condensing
Mijn vraag gaat over: ICPDAS I-8068W
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