ET-7050 Ethernet I/O Module, 12-ch DI and 6-ch DO with Modbus TCP
Ethernet I/O module with 12 wet contact digital inputs (each usable as a 32-bit counter) and 6 sink-type digital outputs, controlled remotely over Modbus TCP and Modbus UDP.
- Built-in web server and web HMI for browser-based monitoring and control
- Modbus TCP and Modbus UDP support for HMI, SCADA and PLC integration
- 12 wet contact digital input channels, each usable as a 32-bit counter (500 Hz, 1 ms minimum pulse width)
- 6 isolated open-collector sink-type digital output channels, 100 mA per channel at 25°C
- Dual watchdog (module and communication, programmable)
- I/O pair connection and communication security with ID, password and IP filter access control
€181.00 per piece
| 1–9 pcs | €181.00 | |
|---|---|---|
| 10–30 pcs | €175.00 | −3 % |
| 31+ pcs | €172.00 | −5 % |
Product information "ET-7050 Ethernet I/O Module, 12-ch DI and 6-ch DO with Modbus TCP"
ET-7050 CR is an Ethernet I/O module from the ET-7000 series that combines 12 digital input channels with 6 digital output channels in a single DIN-rail unit. Each digital input can be used as a 32-bit counter, so the module suits pulse counting and status monitoring tasks alongside on/off control.
The module supports Modbus TCP and Modbus UDP over a single 10/100 Base-TX RJ-45 port, allowing it to be integrated with HMI, SCADA, PLC and other industrial control software. A built-in web server and web HMI provide browser-based monitoring and control, and a dual watchdog with programmable module and communication timers supports fault handling.
Its digital outputs are isolated open-collector sink types, and the module offers 2-way isolation rated at 1500 VDC for Ethernet and 2500 VDC for I/O. Certifications listed for the product include CE, UKCA, FCC, RoHS and WEEE.
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 |
| Digital inputs: | 12 |
| Digital outputs: | 6 |
| Ports: | 1 x RJ-45, 10/100 Base-TX |
| Isolation: | 1500 VDC (Ethernet), 2500 VDC (I/O) |
| 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 |
| LED Indicators | |
| Status | Run, Ethernet |
| Digital Input/Counter | |
| Channels | 12 |
| Type | Wet Contact |
| Sink/Source (NPN/PNP) | Sink/Source |
| ON Voltage Level | +10 ~ +50 VDC |
| OFF Voltage Level | +4 VDC (max.) |
| Max. Counts | 4,294,967,295 (32-bit) |
| Frequency | 500 Hz |
| Min. Pulse Width | 1 ms |
| Input Impedance | 10 KΩ |
| Overvoltage Protection | +70 VDC |
| Digital Output | |
| Channels | 6 |
| Type | Isolated Open Collector |
| Sink/Source (NPN/PNP) | Sink |
| Load Voltage | +5 ~ +30 VDC |
| Load Current | 100 mA/channel at 25°C Direct Drive Power Relay Module |
| Power on Value | Programmable |
| Safe Value | Programmable |
| 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 | 2.3 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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