Module RS-485 Modbus RTU 6 kênh đầu vào RTD ICP DAS M-7015P-G CR
Features
- 6 RTD Inputs
- Lead Resistance Elimination for 3-wire Connection
- High Resolution: 16-bit
- Open Wire Detection
- Built-in Dual Watchdog
Introduction
M-7015P 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. M-7015P is specifically designed for long-distance RTD measurement, and features automatic compensation for three-wire RTD, meaning that accurate measurements can be obtained regardless of the length of the wires. M-7015P is fully RoHS-compliant and features 4 kV ESD protection as well as 3000 VDC intra-module isolation. M-7015P supports Modbus RTU and DCON protocols, which can be configured via software, and all hardware specifications are the same as I-7015P.
Applications
• 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 |
| 3-wire RTD Lead Resistance Elimination |
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 |
1.2 W |
| Mechanical |
| Dimensions (mm) |
123 x 72 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 |
Download
Datasheet
Documents
Ordering Information
| M-7015P-G CR |
6-ch RTD Input Module with 3-wire Lead Resistance Elimination using DCON and Modbus Protocols (Gray Cover) (RoHS) |
