ET-7015 Ethernet I/O Module, 7-ch RTD Input
Ethernet I/O module with 7 RTD inputs for long-distance temperature measurement, with automatic three-wire lead compensation and open-wire detection.
- 7 differential RTD input channels supporting Pt100, Pt1000, Ni120, Cu100 and Cu1000 sensors
- Automatic compensation for three-wire RTD lead resistance regardless of wire length
- Open-wire detection for RTD measurement
- Modbus TCP and Modbus UDP support over a single 10/100 Base-TX RJ-45 port
- Built-in web server and web HMI
- Access control by ID, password and IP filter, plus dual watchdog
291,00 € per piece
| 1–9 pcs | 291,00 € | |
|---|---|---|
| 10–30 pcs | 283,00 € | −3 % |
| 31+ pcs | 277,00 € | −5 % |
Tuotetiedot "ET-7015 Ethernet I/O Module, 7-ch RTD Input"
The ET-7015 is built for measuring temperature over long cable runs. Each of its 7 channels accepts Pt100, Pt1000, Ni120, Cu100 or Cu1000 sensors, and three-wire RTDs are compensated automatically whatever the wire length, so the lead resistance does not have to be tuned out by hand.
Open-wire detection on every channel helps identify broken sensor leads quickly. Communication runs over Modbus TCP and Modbus UDP, with a built-in web server and web HMI for configuration and monitoring. Access is controlled by ID, password and IP filter, and dual watchdogs support fault recovery.
Isolation is rated at 2500 VDC for I/O and 1500 VDC for Ethernet. The module is RoHS-compliant, offers 4 kV ESD protection, and runs from +10 ~ +30 VDC on a DIN-rail mount across an operating range of -25 ~ +75 °C. Typical uses include building automation, factory and machine automation, remote maintenance and diagnosis, and test equipment.
Applications
- Building Automation
- Factory Automation
- Machine Automation
- Remote Maintenance
- Remote Diagnosis
- Testing Equipment
| Product type: | Ethernet I/O Module |
|---|---|
| Interface: | Ethernet |
| Protocol: | Modbus TCP, Modbus UDP |
| Analog inputs: | 7 |
| Ports: | 1 |
| Isolation: | 2500 VDC (I/O), 1500 VDC (Ethernet) |
| Power input: | +10 ~ +30 VDC |
| Operating temperature: | -25 ~ +75 °C |
| Mounting: | DIN-rail |
Specifications
| Software | |
|---|---|
| Built-in Web Server | Yes |
| CPU Module | |
| Watchdog Timer | Module, Communication (Programmable) |
| Isolation | |
| 2-way Isolation | Ethernet: 1500 VDC I/O: 2500 VDC |
| EMS Protection | |
| EFT (IEC 61000-4-4) | ±4 kV for Power Line |
| ESD (IEC 61000-4-2) | ±4 kV Contact for Each Terminal ±8 kV Air for Random Point |
| Surge (IEC 61000-4-5) | ±0.5 kV for Power Line |
| LED Indicators | |
| Status | Run, Ethernet |
| Analog Input | |
| Channels | 7 (Differential) |
| Type | RTD (2-wire, 3-wire) |
| Sensor Type | Pt100, Pt1000, Ni120, Cu100, Cu1000 |
| Resistance Measurement | 3.2 KΩ (max.) |
| Resolution | 16-bit |
| Accuracy | ±0.05% |
| Sampling Rate | 12 Hz (total channels) |
| Input Impedance | >1M Ω |
| Overvoltage Protection | +120 VDC |
| Individual Channel Configuration | Yes |
| Open Wire Detection | Yes |
| 3-wire RTD Lead Resistance Elimination | Yes |
| Ethernet | |
| Ports | 1 x RJ-45, 10/100 Base-TX |
| Access Control | ID, Password and IP Filter |
| Protocol | Modbus TCP, Modbus UDP |
| Power | |
| Reverse Polarity Protection | Yes |
| Consumption | 2.2 W (max.) |
| Powered from Terminal Block | +10 ~ +30 VDC |
| 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 | -30 ~ +80 °C |
| Humidity | 10 ~ 90% RH, Non-condensing |
Specifications as published by the manufacturer. Subject to change.
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