Module Ethernet OPC UA + MQTT 3 kênh AI + 6 kênh DI + 3 kênh Relay ICP DAS U-7502M CR
Features
• Support OPC UA Server and MQTT Client Protocol
• Support RESTful API via HTTP and HTTPS
• Support to Execute OPC UA, MQTT and RESTful API Simultaneously
• Support Scaling For Analog Signal Converting
• Support Logic Function Rule Setting: IF, THEN, ELSE
• Support Schedule: to Execute the Set Rules at a Specific Time.
• Support Event Log: Record the I/O Change for Device Tracking
• Support IoTstar Cloud Management Software.
• Built-in Web Server to Provide the Web User Interface
• I/O Channels: 3 x AI, 6 x DI and 3 x relay outputs
• Dual-port Ethernet Switch for Daisy-Chain Topology
• IEEE 802.3af-compliant Power over Ethernet (PoE)
Introduction
U-7502M is a UA I/O module that provides 3 analog input, 6 digital input, and 3 relay output channels. It has a built-in dual-port Ethernet switch to implement daisy-chain topology. The cabling is much easy and can reduce the total cable and switch cost. It follows IEEE 802.3af (Class 2) compliant Power over Ethernet (PoE) specification. It allows receiving power from PoE enabled network by Ethernet pairs. This feature provides greater flexibility and efficiency to simplify system design, save space, and reduce wirings and power sockets. It provides a Web UI to confi gure/control/monitor the modules, connections, and I/O status via a web browser. It is easy, fast, and no extra APP needed.
In industrial communication, UA I/O provides OPC UA Server, MQTT Client and RESTful API protocols (can execute all communications at the same time.). Users can choose the networking mode according to their cases. And to transmit the values of the built-in I/O channels to the Cloud system or field control system for displaying, analysis or strategy. Support Scaling. Let the analog signal be converted into a more readable value. Support logic function Rule Setting IF, THEN, ELSE, can set up logical condition/action for I/O and virtual point; Provide schedule function to execute the set rules at a specific time; Support RESTful API function, can read/write I/O and virtual point through HTTP or HTTPS.
Applications
Click to view the Introduction of https://mctt.vn/opc-ua-icp-das
Specifications
| Software |
| Protocol |
• OPC UA Server
• MQTT Client
• RESTful API |
| Function |
• Web Interface for Configuration
• Scaling
• Security
• Rule Setting
• Schedule
• Event Log
• IoTstar Setting |
| CPU Module |
| CPU |
32-bit CPU (400 MHz) |
| Watchdog Timer |
Module, Communication(Programmable) |
| Isolation |
| 2-way Isolation |
I/O: 2500 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 |
3 (Differential) |
| Type |
Voltage, Current |
| Range |
±150 mV, ±500 mV, ±1 V, ±5 V, ±10 V
0 to 20 mA, ±20 mA, 4 to 20 mA
(Jumper Selectable) |
| Resolution |
16-bit |
| Accuracy |
Normal Mode: ±0.1%
Fast Mode: ±0.5% or better |
| Sampling Rate |
Normal Mode: 10 samples/second (Total)
Fast Mode: 50 samples/second (Total) |
| Input Impedance |
Voltage: 2 MΩ
Current: 125 Ω |
| Common Mode Rejection |
86 dB (min.) |
| Normal Mode Rejection |
100 dB |
| Overvoltage Protection |
240 Vrms |
| Overcurrent Protection |
50 mA at 110 VDC (max.) |
| Individual Channel Configuration |
Yes |
| Open Wire Detection |
Yes |
| Zero Drift |
±20 μV/°C |
| Span Drift |
±25 ppm/°C |
| Isolation |
±400 VDC, Virtual Channel to
Channel Isolation |
| Digital Input/Counter |
| Channels |
6 |
| 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, 0.5W |
| Overvoltage Protection |
+70 VDC |
| Relay Output |
| Channels |
3 |
| Type |
Power Relay, Form A (SPST N.O.) |
| Contact Rating |
5 A @ 250 VAC/24 VDC (Resistive Load) |
| Operate Time |
6 ms (Typical) |
| Release Time |
3 ms (Typical) |
| Electrical Endurance |
10^5 ops. |
| Mechanical Endurance |
2 × 10^7 ops. |
| Power on Value |
Programmable |
| Safe Value |
Programmable |
| Ethernet |
| Ports |
2 x RJ-45, 10/100 Base-TX, Swtich Ports |
| PoE |
Yes |
| LAN bypass |
Yes |
| Security |
ID, Password and IP Filter |
| Power |
| Reverse Polarity Protection |
Yes |
| Consumption |
4.1 W |
| Powered from PoE |
IEEE 802.3af, Class2 |
| Powered from Terminal Block |
+12 to +48 VDC |
| Mechanical |
| Dimensions (mm) |
97 x 120 x 47 (W x L x H) |
| Installation |
DIN-Rail mounting |
| Environment |
| Operating Temperature |
-25 °C ~ +75 °C |
| Storage Temperature |
-30 °C ~ +80 °C |
| Humidity |
10 ~ 90% RH, Non-condensing |
Download
Datasheet
Documents
Ordering Information
| U-7502M CR |
OPC UA I/O Module with with 3-channels AI, 6-channels DI, 3-channels relay outputs and 2-port Ethernet Switch. (RoHS) |
