Cam kết 100% chính hãng
Hoàn tiền 111% nếu hàng giả
Giao hàng nhanh chóng & an toàn
Hàng hóa đầy đủ CO, CQ
Hỗ trợ 24/7
Khuyến mãi đặc biệt !!!
Áp dụng Phiếu quà tặng/ Mã giảm giá theo ngành hàng.
Miễn phí vận chuyển với đơn hàng từ 10.000.000đModule 2 cổng Ethernet MQTT 8 kênh DI + 8 kênh DO ICP DAS MQ-7252M CR
Features
Introduction
The MQ-7252M is an Ethernet I/O device equipped with 8-channel DI and 8-channel DO, as well as the MQTT protocol is supported for connecting with a variety of digital sensors in Industrial Internet of Things (IIoT) applications. A web-based user interface is provided to configure module, monitor the network connection status and I/O status, and control digital output channels on the module via a normal web browser on a mobile device or computer. The MQ-7252M features optical isolation for 2500 VDC of transient overvoltage protection, but doesn't provide channel-to-channel isolation. Each output channel can drive up to 650 mA load, together with configurable power-on value and safe value. It can safely be used in applications where hazardous voltages are present.
Specification
| CPU Module | |
|---|---|
| Watchdog Timer | Yes, Module (0.8 seconds), Communication (Configurable) |
| EMS Protection | |
|---|---|
| EFT (IEC 61000-4-4) | ±2 kV for Power Line |
| ESD (IEC 61000-4-2) | ±4 kV Contact for Each Terminal and ±8 kV Air for Random Point |
| Surge (IEC 61000-4-5) | ±2 kV for Power Line |
| Software | |
|---|---|
| Built-in Web Server | Yes |
| Digital Input | |
|---|---|
| Channels | 8 |
| Type | Wet |
| Sink/Source (NPN/PNP) | Sink, Source |
| Wet Contact, ON Voltage Level | +10 VDC ~ +50 VDC |
| Wet Contact, OFF Voltage Level | +4 VDC Max. |
| Input Impedance | 10 kΩ |
| Overvoltage Protection | +70 VDC |
| Digital Output | |
|---|---|
| Channels | 8 |
| Type | Isolated Open Collector |
| Sink/Source (NPN/PNP) | Source |
| Load Voltage | +10 VDC ~ +40 VDC |
| Max. Load Current | 650 mA/channel at 25°C |
| Overvoltage Protection | 47 VDC |
| Short-Circuit Protection | Yes |
| Power on Value | Yes , Configurable |
| Safe Value | Yes , Configurable |
| Ethernet | |
| Ports | 2 x RJ-45, 10/100 Base-TX, Switch Ports |
| Protocol | MQTT 3.1.1 |
| Isolation | 1500 VDC |
| Power | |
|---|---|
| Reverse Polarity Protection | Yes |
| Consumption | 3.4 W Max. |
| Powered from Terminal Block | 12 ~ 48 VDC |
| Mechanical | |
|---|---|
| Casing | Metal |
| Dimensions (mm) | 120 mm x 97 mm x 42 mm (L x W x H) |
| Installation | Wall Mounting |
| Environmental | |
|---|---|
| Operating Temperature | -25 ~ +75 °C |
| Storage Temperature | -30 ~ +80 °C |
| Humidity | 10 ~ 90% RH, non-condensing |
Download
Ordering information
| MQ-7252M CR | MQTT I/O Module with 2-port Ethernet Switch, with 8-ch DI and 8-ch DO (RoHS) |
