M-7016-G CR: Module RS-485 Modbus RTU 2 kênh đầu vào đo biến dạng Strain Gauge + 1 kênh đầu vào số DI + 4 kênh đầu ra số DO

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Liên hệ

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

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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
Watchdog Timer	Yes, Module (1.6 Seconds), Communication (Programmable)

Isolation
Intra-module Isolation	1500 VDC

LED Indicators
Status	1 x Power and Communication

Analog Input
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
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
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	Modbus RTU, DCON

Power
Reverse Polarity Protection	Yes
Input Range	+10 ~ +30 VDC
Consumption	2.4 W

Mechanical
Dimensions (mm)	123 x 72 x 35 (W x L x H)
Installation	DIN-Rail

Environmental
Operating Temperature	-25 ~ +75 °C
Storage Temperature	-40 ~ +85 °C
Humidity	10 ~ 95% RH, Non-condensing

Download

Data Sheet

Documents

Ordering information

M-7016-G CR

2-ch 4-wire Strain Gauge Input Module using DCON and Modbus Protocols (Gray Cover) (RoHS)

M-7016-G CR: Module RS-485 Modbus RTU 2 kênh đầu vào đo biến dạng Strain Gauge + 1 kênh đầu vào số DI + 4 kênh đầu ra số DO

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