Mô tả

Module RS-485 Modbus RTU 2 kênh đầu vào biến dạng (Load Cell, Strain Gauge) +4 DO+1 DI ICP DAS M-7016D-G CR

Features

  • 2 Strain Gauge Measurement
  • High Resolution: 16-bit
  • Excitation Voltage Output: 0 ~ +10 V
  • 50 Hz Event Counter for Digital Input
  • High/Low Alarm for Digital Output
  • Linear Mapping Function
  • Built-in Dual Watchdog

Introduction

In the industrial environment, there are numerous examples where force needs to be converted into 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, M-7016D is definitely the No. 1 choice. Not only can the module process data from a load cell or a strain gauge, but it also features linear mapping that can be used to directly convert the resulting data into weight via a user-defined correspondent table.

M-7016D supports full-bridge strain gauges and provides 2 analog input channels, 1 excitation voltage output channel, 1 digital input channel, 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. The 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. M-7016D supports Modbus RTU and DCON protocols, which can be configured via software, and all hardware specifications are the same as I-7016.

Applications

• Building Automation
• Factory Automation
• Machine Automation
• Remote Maintenance
• Remote Diagnosis
• Testing Equipment

Specifications

CPU Module
Watchdog Timer Module, Communication (Programmable)
Display
Type 5-Digit 7 Segment LED Display
Isolation
Intra-module Isolation 1500 VDC
LED Indicators
Status 1 x Power and Communication
Digital Input/Counter
Channels 1
Type Dry Contact
Sink/Source (NPN/PNP) Source
ON Voltage Level Close to GND
OFF Voltage Level Open
Max. Counts 65535 (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
Load Current 30 mA/Channel
Power on Value Programmable
Safe Value Programmable
Strain Gauge, Load Cell Input
Channels 2
Type Strain Gauge
Wiring Full-Bridge
Accuracy ±0.05% of FSR
Resolution 16-bit
Sampling Rate 10 Hz for 1-channel mode or 2 Hz (total) for 2-channel mode
Impedance 20 MΩ
Overvoltage Protection ±5 VDC
Excitation Voltage Output
Channels 1
Range 0 ~ +10 V
Resolution 16-bit
Accuracy ±0.05% of FSR
Max. Load Current 40 mA
Power on Value Programmable
COM Ports
Ports 1 x RS-485
Baud Rate 1200 ~ 115200 bps
Data Format (N, 8, 1), (N, 8, 2), (E, 8, 1), or (O, 8, 1)
Protocol Modbus RTU, DCON
Power
Reverse Polarity Protection Yes
Input Range +10 ~ +30 VDC
Consumption 3.0 W
Mechanical
Dimensions (mm) 123 x 72 x 35 (W x L x H)
Installation DIN-Rail Mounting
Environment
Operating Temperature -25 ~ +75 °C
Storage Temperature -40 ~ +85 °C
Humidity 10 ~ 95% RH, Non-condensing

Download

Datasheet

Documents

Ordering Information

M-7016D-G     CR  2-ch 4-wire Strain Gauge Input Module with LED Display, using DCON and Modbus Protocols (Gray Cover) (RoHS)
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