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home > product> solutions > remote i/o modules/units > I-8K & I-87K > I-87016W
 
I-87016W
2-channel Isolated Strain Gauge Input Module
 
~ NEW ~  
 
Model: I-87016W  
 
  • Strain Gauge Measurement
  • High Resolution: 16-bit
  • Excitation Voltage Output : 0 ~ 10 V
  • Individual Channel Configuration
  • 2-channel Digital Inputs
  • 2-channel Digital Outputs
  • 3000 VDC Intra-module Isolation
  • RoHS Compliant
  • Wide Operating Temperature Range: -25 ~ +75°C
 
Around our surroundings, there are numerous examples of converting force into a measurable electrical output; In most cases, we need a strain gauge or a load cell. But the question is that how do we deal with these electrical outputs?

I-87016W is definitely your NO.1 choice! It not only processes the data from load cells or strain gauges, but also features linear mapping that generates intuitive and synchronic results for you; by user-defined corespondent table, I-87016W converts the data into weight directly!
 
  • Industrial Automation
  • Industrial Machinery
  • Building Automation
  • Semiconductor Fabrication
  • Control Systems
 
Analog Input
Channels 2
Range +/-15 mV, +/- 50 mV, +/-100 mV,+/-500 mV, +/-1 VDC, +/-2.5 VDC
-20 mA ~ +20 mA (No External Resistor Required)
Strain Gauge Type Full-bridge, Half-bridge, and Quarter-bridge
Resolution 16-bit
Individual Channels Configurable Yes
Accuracy ±0.05% of FSR (Voltage), ±0.1% of FSR (Current)
Sampling Rate 10 Hz (Total)
-3dB Bandwidth 15.7 Hz (10 Hz mode)
Common Mode Rejection 150 dB min.
Normal Mode Rejection 100 dB
Input Impedance > 400 kΩ (Voltage), 125 Ω (Current)
Overvoltage Protection 30 VDC
Long-distance Strain Gauge Measurement Yes
Individual Channel Configurable Yes
Excitation Voltage Output
Channels 1
Range 0 ~ +10 VDC
Resolution 16-bit
Max. Output Load current 80 mA
Accuracy +/- 0.05% of FSR
Output Capacity 10 VDC @ 80 mA
Drift +/- 50 ppm/°C
Digital Input
Channels 2
Contact Wet
Sink /Source (NPN /PNP) Sink
On Voltage Level +3.5 VDC ~ 50 VDC
Off Voltage Level +1 VDC Max.
Input Impedance 10 KΩ, 0.66 W
Event Counter Channels 2
Max. Input Frequency 50 Hz
Min. Pulse Width 10 ms
Channel-to-Channel Isolation Yes
Digital Output
Channels 2
Type Open Collector
Sink /Source (NPN /PNP) Sink
Load Voltage +3.5 VDC ~ 50 VDC
Max. Load Current 700 mA/channel
External Power Reversed Protection
and Short Circuit Protection		 Yes
Overheating Protection Yes
 
Communication
Interface RS-485
Format N, 8, 1
Baud Rate 1200 ~ 115200 bps
Protocol DCON
Dual Watchdog Yes, Module (1.6 Seconds), Communication (Programmable)
Safe Value
(When Host Fail or Communication Fail)		 Yes
Power-on Preset Value Yes
LED Indicators/Display
System LED Indicator 1 LED as Power/Communication Indicator
I/O LED Indicator 4 LEDs as Digital Input/Digital Output status Indicators
Isolation
Intra-module Isolation, Field-to-Logic 3000 VDC
EMS Protection
ESD (IEC 61000-4-2) 4 kV Contact for each Terminal
8 kV Air for Random Point
Power
Power Consumption Typical 1.1 W
Maximum 2.5 W
Mechanical
Dimensions (W x L x H) 30 mm x 102 mm x 115 mm
Environment
Operating Temperature -25 ~ +75°C
Storage Temperature -40 ~ +85°C
Humidity 10 ~ 95% RH, Non-condensing
 
I-87016W-G CR 2-channel Isolated Strain Gauge Input Module (Gray Cover) (RoHS)
 
SG-770 CR 7-channel Differential or 14-channel Single-ended Surge Protector (RoHS)
 
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