M-7011D-G CR: Module 1 kênh đầu vào cặp nhiệt + 1 kênh đầu vào số + 2 kênh đầu ra số kết nối RS-485 DCON & Modbus RTU

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M-7011D-G CR 1-ch Thermocouple Input Module with LED Display using DCON and Modbus Protocols (Gray Cover) (RoHS)

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M-7011D-G CR: Module 1 kênh đầu vào cặp nhiệt + 1 kênh đầu vào số + 2 kênh đầu ra số kết nối RS-485 DCON & Modbus RTU

Features

• 1-channel Analog Input
• Current, Voltage or Thermocouple Input
• Open Thermocouple Detection
• High Resolution: 16-bit
• 1-channel Digital Input as 50 Hz Event Counter
• 1-channel Digital Output as High/Low Alarm
• 3000 VDC Intra-module Isolation
• Dual Watchdog
• Wide Operating Temperature Range: -25 to +75°C

Introduction

The I-7011 series of modules feature current and voltage input, as well as thermocouple input. The module provides 1-channel Analog Input, 1-channel Digital Input that functions as a 50 Hz event counter, and 2-channel Digital Output that can be used as a high/low alarm. The module also features open wire detection for the thermocouple input, and 3000 VDC intra-module isolation. The M-7011 supports both the Modbus RTU and DCON protocols, which can be configured via software, and all hardware specifications are the same as the I-7011. The I-7011P provides support for two additional thermocouple types, L and M.

Application

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

Specification

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

 

Display
Type 5-Digit 7 Segment LED Display

 

Isolation
Intra-module Isolation 3000 VDC

 

EMS Protection
EFT (IEC 61000-4-4) ±4 kV to Power Line
ESD (IEC 61000-4-2) ±2 kV Contact for each Terminal
Surge (IEC 61000-4-5) ±0.5 kV for Power Line

 

LED Indicators
Status 1 x Power and Communication

 

Analog Input
Channels 1 Differential
Type Voltage
Current
Thermocouple
Sensor Type Thermocouple: J, K, T, E, R, S, B, N, C
Range Voltage: ±15 mV, ±50 mV, ±100 mV, ±500 mV, ±1 V, ±2.5 V
Current: ±20 mA (requires optional external 125 Ω resistor)
Resolution 16-bit
Accuracy ±0.1% of FSR
Sampling Rate 10 Hz (Total)
Input Impedance > 400 kΩ
Common Voltage Protection ±5 VDC
Overvoltage Protection ±5 VDC
Open Wire Detection Yes

 

Digital Input/Counter
Channels 1
Type Dry Contact
Sink/Source (NPN/PNP) Source
Dry Contact, ON Voltage Level Close to GND
Dry Contact, OFF Voltage Level Open
Input Impedance 3 kΩ
Overvoltage Protection ±30 VDC

 

Digital Output
Channels 2
Type Open Collector
Sink/Source (NPN/PNP) Sink
Load Voltage +3.5 ~ +30 VDC
Max. Load Current 30 mA/Channel
Power on Value Yes
Safe Value Yes

 

COM Ports
Ports 1 x RS-485
Baud Rate 1200 to 115200 bps
Data Format N, 8, 1
Protocol Modbus RTU, DCON

 

Power
Reverse Polarity Protection Yes
Input Range +10 ~ +30 VDC
Consumption 1.5 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

Odering information

M-7011D-G     CR  1-ch Thermocouple Input Module with LED Display using DCON and Modbus Protocols (Gray Cover) (RoHS)

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