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.
Features
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 |