M-7015P-G 6-ch RTD Input Module, 3-wire Lead Resistance Elimination
6-channel RTD input module with 3-wire lead resistance elimination, offering RS-485 connectivity via Modbus RTU or DCON. Suited to long-distance temperature measurement.
- 6 RTD inputs with individual channel configuration
- Automatic 3-wire lead resistance elimination for long-distance measurement
- 16-bit resolution with ±0.05% of FSR accuracy
- Open wire detection and built-in dual watchdog
- 1 x RS-485 port supporting Modbus RTU and DCON
- 3000 VDC intra-module isolation and 4 kV ESD protection
322,00 € per piece
| 1–9 pcs | 322,00 € | |
|---|---|---|
| 10–30 pcs | 312,00 € | −3 % |
| 31+ pcs | 306,00 € | −5 % |
Informacje dot. produktu "M-7015P-G 6-ch RTD Input Module, 3-wire Lead Resistance Elimination"
The M-7015P-G CR is a 6-channel RTD input module for temperature measurement with Pt100, Pt1000, Ni120, Cu50, Cu100 and Cu1000 sensors. Each channel can be set up for a different sensor type, so one module can serve mixed sensor arrangements on a single RS-485 network.
Its main selling point is automatic 3-wire lead resistance elimination, which keeps readings accurate over long cable runs. Combined with 16-bit resolution, an accuracy of ±0.05% of FSR and open wire detection, it suits remote temperature monitoring where cable length would otherwise degrade results.
The module communicates over one RS-485 port using Modbus RTU or DCON, selectable in software, with baud rates from 1200 to 115200 bps. The gray-cover variant is designed for DIN-rail mounting and a 10 to 30 VDC supply, with an operating range of -25 to +75 °C.
Applications
- Building Automation
- Factory Automation
- Machine Automation
- Remote Maintenance
- Remote Diagnosis
- Testing Equipment
| Product type: | RTD Input Module |
|---|---|
| Interface: | RS-485 |
| Protocol: | DCON, Modbus RTU |
| Analog inputs: | 6 |
| Ports: | 1 |
| Isolation: | 3000 VDC |
| Power input: | +10 ~ +30 VDC |
| Operating temperature: | -25 ~ +75 °C |
| Mounting: | DIN-rail |
| Housing: | Gray |
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) | 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 |
Specifications as published by the manufacturer. Subject to change.
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