Module Ethernet Web Server + Modbus TCP 16 kênh đầu vào số DI ICP DAS ETS-7251 CR
Features
- Support for Http/https Web Server
- Enhanced DoS Protection
- Support for Modbus/TCP Security
- Support for MQTT (optional TLS)
- Support for 802.1Q and 802.1p Priority Tagging
- 2-port Ethernet Switch for Daisy-Chain Topology
- Dual Watchdog with Power-on and Safe Value
- I/O Pair Connection
- Built-in I/O
- Fast Boot (< 5 Seconds)
Introduction
The ETS-7251 provides 16 wet contact digital input channels, as well as the MQTT, Rest API, CoAP, LwM2M and Modbus protocols, which are supported for connecting with a variety of digital sensors in Industrial Internet of Things (IIoT) applications. Each input channel can be used as a 32-bit counter. It features optical isolation for 3750 Vrms of transient overvoltage protection but doesn’t provide channel-to-channel isolation. It can safely be used in applications where hazardous voltages are present.
ETS-7251 provides an easy-to-use and intuitive web interface that allows users to implement IF-THEN-ELSE control logic with just a few clicks; no programming is required. The built-in IF-THEN-ELSE logic engine executes the automation logic in a stable and efficient manner. It also provides functions for mathematical operations and scheduling.
Applications
Building Automation, Factory Automation, Machine Automation, Remote Maintenance, Remote Diagnosis, Testing Equipment.
Click to view the Introduction of https://mctt.vn/icp-das-ets-7200
Specifications
| Software |
| Function |
• Web Interface for Configuration
• IF-THEN-ELSE Logic operation
• I/O channel monitoring and control
• Timer operation
• Schedule operation
• Internal Register operation |
| 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, I/O |
| Digital Input/Counter |
| Channels |
16 |
| 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 |
100 Hz |
| Min. Pulse Width |
5 ms |
| Input Impedance |
10 kΩ |
| Overvoltage Protection |
+70 VDC |
| 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 TCP/TLS, Modbus UDP, MQTT, Rest API, CoAP,
LwM2M, SNMP, SMTP, SNTP, HTTP/HTTPS |
| Power |
| Reverse Polarity Protection |
Yes |
| Consumption |
2.9 W (max.) |
| Powered from PoE |
Yes, IEEE 802.3af, Class 2 |
| 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 |
Download
Datasheet
Documents
Ordering Information
| ETS-7251 CR |
Ethernet I/O Module with 2-port Ethernet Switch, 16-ch DI (RoHS) |
