2~7 dagen

8-channel thermistor input and 8-channel digital output module

● Support Thermistor Input
● Individual Channel Configuration
● 8-channel Digital Outputs for Alarm Output
● Open Wire Detection
● 3000 VDC Intra-module Isolation
● Operating Temperature Range: -25 °C ~ +75 °C

ICPDAS Analog Input Module I-87005W is used for measuring temperature by the thermistor. It supports many kinds of thermistors and features individual channel configuration which means that eight of its input channels can individually be configured with different kind of thermistor. Besides, I-87005W-G also has 8-channel digital outputs for alarm output, if necessary. Adding 3000 VDC intra-module isolation on I-87005W-G makes itself running with higher reliability.


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




● Temperature Measuring
● Environment Monitoring
● Tunnel Monitoring
● Building Monitoring

Meer informatie
Thermistor Input
Input Channels 8 (2-wire)
Input Type Precon ST-A3, Fenwell U, YSI L100, YSI L300, YSI L1000, YSI B2252, YSI B3000, YSI B5000, YSI B6000, YSI B10000, YSI H10000, YSI H30000, User-defined
Resolution 16-bit
Sampling Rate 8 samples/sec. (Total)
Accuracy ±0.1% of FSR
Zero Drift ±0.5 μV/°C
Span Drift ±25 μV/°C
Common Mode Rejection 113 dB
Normal Mode Rejection 100 dB
Overvoltage Protection 120 VDC/110 VAC
Input Impedance >1 MΩ
Individual Channel Configurable Yes
Open Wire Detection Yes
Intra-module Isolation, Field to Logic 3000 VDC
Digital Output
Output Channels 8
Output Type Isolated Open-Collector
Maximum Load Current 700 mA/channel
Load Voltage 5 ~ 50 VDC
LED Indicators
1 LED Power/Communication Indicator
Power Consumption 1.6 W max.
Operating Temperature -25 °C ~ +75 °C
Storage Temperature -30 °C ~ +75 °C
Humidity 5 ~ 95% RH, non-condensing
Mijn vraag gaat over: ICPDAS I-87005W
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