ET-7215 Ethernet I/O Module, 7-ch RTD Input with 2-port Ethernet Switch
Seven-channel RTD input module with a 2-port Ethernet switch and Modbus TCP/UDP support. Built for long-distance three-wire RTD measurement with lead resistance compensation.
- Seven differential RTD inputs for Pt100, Pt1000, Ni120, Cu100 and Cu1000 sensors
- Automatic compensation for three-wire RTD lead resistance regardless of wire length
- Open wire detection on RTD inputs with individual channel configuration
- 16-bit resolution, ±0.05% accuracy and 12 Hz sampling rate across all channels
- 2-port 10/100 Base-TX Ethernet switch with LAN bypass for daisy-chain topology
- Modbus TCP and Modbus UDP support with built-in web server and Web HMI
327,00 € pro Stück
| 1–9 Stück | 327,00 € | |
|---|---|---|
| 10–30 Stück | 317,00 € | −3 % |
| ab 31 Stück | 311,00 € | −5 % |
Produktinformationen "ET-7215 Ethernet I/O Module, 7-ch RTD Input with 2-port Ethernet Switch"
The ET-7215 is an Ethernet I/O module for temperature measurement with resistance temperature detectors over long cable runs. Each of its seven differential channels can be configured individually for Pt100, Pt1000, Ni120, Cu100 or Cu1000 sensors, and three-wire RTD lead resistance is compensated automatically, whatever the wire length.
The built-in 2-port 10/100 Base-TX switch with LAN bypass allows modules to be daisy-chained along a network line. Communication runs over Modbus TCP or Modbus UDP, and the built-in web server and Web HMI let you check and configure the unit from a browser, with ID, password and IP filter access control.
Suited to building automation, factory and machine automation, and remote diagnosis or maintenance, the ET-7215 is ordered as ET-7215 CR. It carries CE, UKCA, FCC, RoHS and WEEE marks and operates from +12 ~ +48 VDC over a temperature range of -25 ~ +75 °C.
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: | 2 |
| Isolation: | Ethernet 1500 VDC, I/O 3000 VDC |
| Power input: | +12 ~ +48 VDC |
| Operating temperature: | -25 ~ +75 °C |
| Mounting: | DIN-rail |
Technische Daten
| Software | |
|---|---|
| Built-in Web Server | Yes |
| CPU Module | |
| Watchdog Timer | Module, Communication (Programmable) |
| Isolation | |
| 2-way Isolation | Ethernet: 1500 VDC I/O: 3000 VDC |
| EMS Protection | |
| EFT (IEC 61000-4-4) | ±2 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) | ±2 kV for Power Line |
| LED Indicators | |
| Status | Run, Ethernet, I/O |
| 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 | 2 x RJ-45, 10/100 Base-TX, Swtich Ports |
| LAN bypass | Yes |
| Access Control | ID, Password and IP Filter |
| Protocol | Modbus TCP, Modbus UDP |
| Power | |
| Reverse Polarity Protection | Yes |
| Consumption | 3.0 W (max.) |
| Powered from Terminal Block | +12 ~ +48 VDC |
| Mechanical | |
| Dimensions (mm) | 76 x 120 x 42 (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 |
Technische Daten laut Hersteller. Änderungen vorbehalten.
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