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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 2/10 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)
N, 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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