ICPDAS I-87089W

Levertijd:
2~7 dagen
SKU
I-87089W

1-channel Vibrating Wire Input Module

● Support 8 ~ 32 Vibrating Wire inputs
● Support 450 ~ 6000 Hz Vibrating Wire sensor
● Support channel to channel isolation

The vibrating wire sensor has a wire which is initially plucked by a series of electrical magnetic forces from a coil. The conductive wire after plucking is vibrating in a magnetic field. The wire will disturb the field, and then the coil can pick up the induced voltage change. The signal is amplified and detected by a VW readout device, or called VW reader. After plucking, there is no other force acting on this wire. When the transient response dies out, the reader can read a stable resonant frequency. The resonant frequency is function of the tension of this wire.

 

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
XPAC Y -
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-8KE4/8-MTCP Y Y
I-87K4/5/8/9 Y Y

 

APPLICATIONS:

The ICPDAS Counter/Frequency Module I-87089W/S can be extended to 32 channels by connecting 3 extra DN-1618UB.

Meer informatie
Art.nr.
I-87089W
Fabrikant
ICPDAS
Vibrating Wire Input
Input Channels 8
Input Type Vibrating Wire Sensor (2 VW wire + 2 Temperature wire +1 shield wire)
Measuring Range
Wire:450 ~ 6000 Hz
Temperature:-20 °C ~ +50 °C
Excitation Mode Enhanced square wave
Resolution
Wire: ±0.1 Hz % of FSR
Temperature: ±0.1 °C % of FSR
Channel to channel isolation Yes, 1 kV
Watchdog
Dual Watchdog Yes
Isolation 3000 VDC
Connector D-Sub 37
Communication Interface
RS-485( Data+, Data-) D-sub 37-pin connector with 3000VDC isolation
Protocol 115200, 8, N, 1
LED Indicators
2 LEDs Power Indicator
8 LEDs 8-channel relay Indicator @ DN-1618UB
Power
Power Consumption 3.6 W
Mechanical
Dimensions (w x l x h) 30 x 102 x 115 mm
Omgeving
Operating Temperature -25 °C ~ 75 °C
Storage Temperature -30 °C ~ 85 °C
Humidity 5 ~ 95% RH, non-condensing
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1-channel Vibrating Wire Input Module
ICPDAS I-87089W
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