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I-7016/I-7016D/M-7016/M-7016D
2-channel Strain Gauge Input Module
 
   
Model: I-7016/I-7016D Model: M-7016/M-7016D
 
  • 2-channel Strain Gauge Measurement
  • High Resolution: 16-bit
  • Excitation Voltage Output: 0 ~ +10 V
  • 50 Hz Event Counter (Digital Input)
  • High/Low Alarm (Digital Output)
  • Linear Mapping Function
  • 3000 VDC Intra-module Isolation
  • Dual Watchdog
  • Wide Operating Temperature Range: -25 to +75°C
 
In the industrial environment, there are numerous examples where force needs to be converted into a measurable electrical output. In most cases, a strain gauge or a load cell can be used. But the question is, how do we then deal with these electrical output measurements? In this situation, the I-7016 is definitely the No. 1 choice. Not only can the module process data from a load cell or a strain gauge, it also features linear mapping that can be used to directly convert the resulting data into weight via a user-defined correspondent table. The I-7016 supports full-bridge strain gauges and provides 2 Analog Input channels, 1 excitation voltage output channel, 1 Digital Input channels and 4 Digital Output channels. The module provides a programmable input range (±15 mV, ±50 mV, ±100 mV, ±500 mV, ±1 V, and ±2.5 V) and each Analog Input channel can be individually configured. Excitation voltage output can be in the range of 0 ~ +10 V, with a 40 mA driving efficiency. Digital Output channels can also be set as high or low alarm outputs. The M-7016 supports both the Modbus RTU and DCON protocols, which can be configured via software, and all hardware specifications are the same as the I-7016.
 
  • Building Automation
  • Factory Automation
  • Machine Automation
  • Remote Maintenance
  • Remote Diagnosis
  • Testing Equipment
 
Models I-7016 I-7016D M-7016 M-7016D
Strain Gauge Input
Channels 2
Wiring 4-wire
Sensor Types Full-Bridge
Resolution 16-bit
Accuracy ±0.05% of FSR
Sampling Rate 10 Hz
Input Impedance 20 MΩ
Individual Channel Configuration -
Overvoltage Protection ±5 VDC
Open Wire Detection -
Long Distance Measurement -
Excitation Voltage Output
Channels 1
Range 0 ~ +10 V
Max. Load Current 40 mA
Resolution 16-bit
Accuracy ±0.05%
Power-on Value Yes
Digital Input
Channels 1
Contact Dry
Sink/Source (NPN/PNP) Source
ON Voltage Level Close to GND
OFF Voltage Level Open
Counter (50 Hz, 16-bit) Yes
Input Impedance 3 kΩ
Overvoltage Protection ±30 VDC
Digital Output
Channels 4
Type Open Collector
Sink/Source (NPN/PNP) Sink
Load Voltage +3.5 ~ +50 VDC
Max. Load Current 30 mA/Channel
Power-on Value Yes
Safe Value Yes
 
Models I-7016 I-7016D M-7016 M-7016D
Communication
Interface RS-485
Bias Resistor No (Usually supplied by the RS-485 Master. Alternatively, add a tM-SG4 or SG-785.)
Format (N, 8, 1) (N, 8, 2) (E, 8, 1) (O, 8, 1)
Baud Rate 1200 to 115200 bps
Protocol DCON Modbus RTU, DCON
Dual Watchdog Yes, Module (1.6 Seconds), Communication (Programmable)
LED Indicator/Display
System LED Indicator Yes, 1 as Power/Communication Indicator
I/O LED Indicator -
7-Segment LED Display - Yes - Yes
Isolation
Intra-Module Isolation, Field-to-Logic 1500 VDC
EMS Protection
ESD (IEC 61000-4-2) -
EFT (IEC 61000-4-4) -
Surge (IEC 61000-4-5) -
Power
Reverse Polarity Protection Yes
Input Range +10 ~ +30 VDC
Consumption 2.4 W 3.0 W 2.4 W 3.0 W
Mechanical
Dimensions (L x W x H) 123 mm x 72 mm x 35 mm
Installation DIN-Rail or Wall Mounting
Environment
Operating Temperature -25 to +75°C
Storage Temperature -40 to +85°C
Humidity 10 to 95% RH, Non-condensing
 
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