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Miễn phí vận chuyển với đơn hàng từ 10.000.000đModule 2 cổng Ethernet Modbus TCP & MQTT 8 kênh Relay Output ICP DAS ET-2268 CR
Features
Introduction
Providing a variety of digital I/O functions, the ET-2268 module is an IP-based Ethernet I/O monitoring and control module. The module can be remotely controlled through a 10/100 M Ethernet network by using Modbus TCP/UDP protocol. Modbus has become a de facto standard communications protocol industrial application, and is now the most commonly available means of connecting industrial electronic devices. This makes the ET-2268 module being perfectly integrated with the HMI, SCADA, PLC or other software systems.
The ET-2268 provides 4 Form A signal Relay output and 4 Form C signal Relay Output channels. With 2 Ethernet ports, the ET-2268 allows daisy chain connection which enables flexibility in locating devices; easy installation and lower infrastructure costs. This module includes 8 LED indicators that can be used to monitor the Relay Output status, and options are provided that allow power-on and safe Digital Output values to be configured. It features 8 kV ESD, 4 kV EFT and 3 kV surge protection to enhance noise protection capabilities in industrial environments. The ET-2268 is the ideal solution for small signal switching.
The module can be used to create DI to DO pair-connect through the Ethernet. After configuration, the ET-2268 module can continuously poll the status of the local DI channels and then write to the remote DO devices via the Modbus/TCP protocol.
It is equipped with removable terminal block connector for easy and robust wiring in industrial applications, and features a powerful 32-bit ARM MCU to handle efficient network trafficking.
Specifications
| CPU Module | |
|---|---|
| CPU | 32-bit ARM |
| Watchdog Timer | Yes, Module, Communication (Programmable) |
| EMS Protection | |
|---|---|
| EFT (IEC 61000-4-4) | ±4 kV for Power Line |
| ESD (IEC 61000-4-2) | ±8 kV Contact for Each Terminal and ±16 kV Air for Random Point |
| Surge (IEC 61000-4-5) | ±3 kV for Power Line |
| LED Indicators | |
|---|---|
| Status | 1 x Power and Communication 1 x Ethernet 8 x I/O |
| Relay Output | |
|---|---|
| Channels | 8 (Form A x 4, Form C x 4) |
| Type | Signal Relay |
| Contact Rating | Form A: 2 A @ 30 VDC 0.24 A @ 220 VDC 0.25 A @ 250 VDC Form C: 2 A @ 30 VDC 0.24 A @ 220 VDC 0.25 A @ 250 VDC |
| Operate Time | Form A: 3 ms Form C: 3 ms |
| Release Time | Form A: 4 ms Form C: 4 ms |
| Electrical Endurance | Form A: 2 x 10^5 ops Form C: 2 x 10^5 ops |
| Mechanical Endurance | Form A: 10^8 ops Form C: 10^8 ops |
| Surge Strength | 2000 VDC |
| Power on Value | Yes |
| Safe Value | Yes |
| Power | |
|---|---|
| Reverse Polarity Protection | Yes |
| Consumption | 3.3 W Max. |
| Powered from Terminal Block | +10 ~ +30 VDC |
| Mechanical | |
|---|---|
| Dimensions (mm) | 33 mm x 127 mm x 99 mm (W x L x H) |
| Installation | DIN-Rail or Wall mounting |
| Environmental | |
|---|---|
| Operating Temperature | -25 ~ +75 °C |
| Storage Temperature | -30 ~ +80 °C |
| Humidity | 10 ~ 90% RH, Non-condensing |
Download
Ordering information
| ET-2268 CR | Ethernet I/O Module with 2-port Ethernet Switch, 4-ch Form A and 4-ch Form C Signal Relay (RoHS) |
