Data Acquisition

M-7015-G

  • 6 RTD Inputs
  • Lead Resistance Elimination for 3-wire Connection
  • High Resolution: 16-bit
  • Open Wire Detection
  • Built-in Dual Watchdog

Introduction

The M-7015 is a 6-channel RTD input module that is used for measuring temperatures using RTD sensors and each channel can be connected to a different type of sensor. The M-7015 is fully RoHS-compliant and features 4 kV ESD protection as well as 3000 VDC intra-module isolation. The M-7015 supports Modbus RTU and DCON protocols, which can be configured via software, and all hardware specifications are the same as the I-7015.

Application

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

Specifications

 CPU Module
 Watchdog Timer Module, Communication (Programmable)

 

 Isolation
 Intra-module Isolation 3000 VDC

 

 EMS Protection
 EFT (IEC 61000-4-4) ±4 kV for Power Line
 ESD (IEC 61000-4-2) ±4 kV Contact for Each Terminal

 

 LED Indicators
 Status 1 x Power and Communication

 

 Analog Input
 Channels 6
 Type RTD
 Sensor Type Pt100, Pt1000, Ni120, Cu50, Cu100, Cu1000
 Resistance Measurement 3.2 kΩ Max.
 Resolution 16-bit
 Accuracy ±0.05% of FSR
 Sampling Rate 12 Hz (Total)
 Overvoltage Protection 120 VDC
 Individual Channel Configuration Yes
 Open Wire Detection Yes

 

 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 1.1 W

 

 Mechanical
 Dimensions (mm) 72 x 123 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

 

Description

 PRODUCT SERIES     DESCRIPTION    QTY   INQUIRY
 M-7015-G     CR  6-ch RTD Input Module using DCON and Modbus Protocols (Gray Cover) (RoHS)