6 Analog Input Channel RTD Input Data Acquisition Module, communicable over Modbus RTU and RS-485. Supports operating temperatures between -25 to 75°C.

M-7015

6 Analog Input Channel RTD Input Data Acquisition Module, communicable over Modbus RTU and RS-485. Supports operating temperatures between -25 to 75°C.

  Price:  $419.00  

Features

intro

The M-7015 device is a network data acquisition and control modules that support Modbus RTU. They can be remotely controlled using a set of commands called DCON protocol. With the Modbus RTU protocol, it can easily communicate with most popular SCADA/ HMI software and PLCs.


  • 6 channels of RTD module
  • Communication Interface: ModBus Protocol
  • Individual Channel Configurable
  • Wire Opening Detection
  • Input channels : 6
  • Input Type: Supports 2/3 wire RTD
  • Din Rail Mount

Specifications

Analog Input
Input Channels 6
Input Type RTD
Wire connection 2/3 wire
RTD Type Pt100, Pt1000, Ni120, Cu100, Cu1000
Resolution 16-bit
Sampling Rate 12 samples/ second (Total)
Accuracy +/-0.05%
-3dB BandWidth 5.24Hz
Zero drift +/-20uV/°C
Span drift +/-25ppm/°C
Common Mode Rejection Typical 86dB
Normal Mode Rejection 100 dB
Voltage Input Impedance >1M Ohms
Open Wire Detection Yes
Individual Channel Configurable Yes
4KV ESD Protection Yes, Contact for each terminal.
Intra-module Isolation, Field to Logic 3000 VDC
Interface
Interface RS-485
Format N, 8, 1
Baud Rate 1200 ~ 115200bps
LED Display
1 LED as Power/ Communication indicator
Power
Input +10 to +30 Vdc
Power Consumption 1.1W
Protocol
Support Modbus and DCON Protocol Yes
Watchdog Yes, Module, Communication (Programmable over DCON) firmware version B202 and later
Environment
Operating temperature -25 to 75°C
Storage temperature -40 to 85°C
Humidity 5 to 95% RH, non-condensing
NOTE: We recommend to chose M-7015P for long distance RTD Line.

RTD Type Setting (TT)

Type Code RTD Type Temperature Range °C
20 Platinum 100, α= 0.00385 -100 ~ 100
21 Platinum 100, α= 0.00385 0 ~ 100
22 Platinum 100, α= 0.00385 0 ~ 200
23 Platinum 100, α= 0.00385 0 ~ 600
24 Platinum 100, α= 0.003916 -100 ~ 100
25 Platinum 100, α= 0.003916 0 ~ 100
26 Platinum 100, α= 0.003916 0 ~ 200
27 Platinum 100, α= 0.003916 0 ~ 600
28 Nickel 120 -80 ~ 100
29 Nickel 120 0 ~ 100
2A Platinum 1000, α= 0.00385 -200 ~ 600
2B Cu 100 at 0°C,α= 0.00421 -20 ~ 150
2C Cu 100 at 25°C,α= 0.00427 0 ~ 200
2D Cu 1000 at 0°C,α= 0.00421 -20 ~ 150
2E Platinum 100, α= 0.00385 -200 ~ 200
2F Platinum 100, α= 0.003916 -200 ~ 200
80 Platinum 100, α= 0.00385 -200 ~ 600
81 Platinum 100, α= 0.003916 -200 ~ 600
82 Cu 50 at 0°C -50 ~ 150
83 Nickel 100 -60 ~ 180

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