2~7 dagen

4-channel 12-bit channel to channel isolated current output module with open-wire detection

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
Meer informatie
Analog Output
Output Channels 8
Output Type 0 ~ +20 mA, +4 ~ +20 mA
Resolution 12-bit
Accuracy ± 0.1% of FSR
Zero Drift ± 0.2 μA/°C
Span Drift ± 25 ppm/°C
DA Output Response Time 10 ms per channel
Programmable Output Slope 0.125 ~ 1024 mA/Sec.
Current Load Resistance External +24 V : 1050 Ω
Power-Up and SafeValue Yes
Channel to channel isolation Yes, 1 kV
Open Wire Detection Yes
Inverse External Power Protection Yes
ESD Protection 4 kV, Contact for each terminal
Intra-module Isolation, Field to Logic 1000 VDC
Dual Watchdog Yes, Module (1.6 sec) and Communication (Programable)
Safe Value Yes (When Host Fail or Communication Fail)
Power ON Preset Value Yes
LED Indicators
1 LED Power/Communication Indicator
Power Consumption 1.4 W
Dimensions (w x l x h) 31 x 81 x 114 mm
Operating Temperature -25 ~ +75 °C
Storage Temperature -30 ~ +75 °C
Humidity 5 ~ 95% RH, non-condensing
Mijn vraag gaat over: ICPDAS I-87024CW
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