Module RS-485 DCON 2 kênh đầu vào tương tự (Load Cell, Strain Gauge) + 1 kênh đầu vào số DI/Bộ đếm+4 kênh đầu ra số DO ICP DAS I-7016D CR
Features
• 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
Introduction
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.
Specification
CPU Module | |
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Watchdog Timer | Yes, Module (1.6 Seconds), Communication (Programmable) |
Display | |
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Type | 5-Digit 7 Segment LED Display |
Isolation | |
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Intra-module Isolation | 1500 VDC |
LED Indicators | |
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Status | 1 x Power and Communication |
Analog Input | |
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Channels | 2 |
Type | Strain Gauge |
Sensor Type | Full-Bridge |
Resolution | 16-bit |
Accuracy | ±0.05% of FSR |
Sampling Rate | 10 Hz for 1-channel mode or 2 Hz (total) for 2-channel mode |
Input Impedance | 20 MΩ |
Overvoltage Protection | ±5 VDC |
Digital Input/Counter | |
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Channels | 1 |
Type | Dry Contact |
Sink/Source (NPN/PNP) | Source |
ON Voltage Level | Close to GND |
OFF Voltage Level | Open |
Max. Counts | 16-bit |
Frequency | 50 Hz |
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 |
Excitation Voltage Output | |
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Channels | 1 |
Range | 0 ~ +10 V |
Resolution | 16-bit |
Accuracy | ±0.05% |
Max. Load Current | 40 mA |
Power on Value | Yes |
COM Ports | |
Ports | 1 x RS-485 |
Baud Rate | 1200 to 115200 bps |
Data Format | (N, 8, 1) (N, 8, 2) (E, 8, 1) (O, 8, 1) |
Protocol | DCON |
Power | |
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Reverse Polarity Protection | Yes |
Input Range | +10 ~ +30 VDC |
Consumption | 3.0 W |
Mechanical | |
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Dimensions (mm) | 123 x 72 x 35 (W x L x H) |
Installation | DIN-Rail |
Environmental | |
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Operating Temperature | -25 ~ +75 °C |
Storage Temperature | -40 ~ +85 °C |
Humidity | 10 ~ 95% RH, Non-condensing |
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Odering information
I-7016D CR | 2-ch 4-wire Strain Gauge Input Module with LED Display using DCON Protocol (Blue Cover) (RoHS) |