Module 2 cổng PoE Ethernet Modbus TCP 12 kênh DI + 6 kênh DO ICP DAS PET-7250A CR
Features
- Built-in Web Server
- Web HMI
- Support for both Modbus TCP and Modbus UDP Protocols
- Communication Security
- 2-port Ethernet Switch for Daisy-Chain Topology
- Dual Watchdog
- I/O Pair Connection
- Built-in I/O
- DI/Counter: 12 Channels
- DO: 6 Channels
Introduction
The ET-7000/ET-7200 series provides full networking capabilities, and a variety of I/O functions, together with web based Ethernet I/O monitoring and control modules, meaning that the modules can be remotely controlled using the Modbus TCP/UDP protocol via an Ethernet network. This ensures that the ET-7000/ET-7200 series provides integration with HMI, SCADA, PLC and other industrial control software systems. The PET-7250A supports IEEE 802.3af Power-Over-Ethernet (Class 1) specifications. By connecting to network devices that support the IEEE 802.3af PoE standard, power can be supplied via a copper Ethernet cable. The PET-7250A includes two built-in Ethernet switch ports, which help to reduce implementation costs as there is no need to install an additional switch in order to daisy chain the ports or to extend the network via the Ethernet line. PET-7250A provides 6 sink-type digital output channels and 12 wet contact digital input channels, each of which is able to be used as a 32-bit counter. In addition, each digital input of PET-7250A accepts either dry contact or wet contact.
Applications
-
Building Automation, Factory Automation, Machine Automation, Remote Maintenance, Remote Diagnosis, and Testing Equipment.
Specifications
| Software |
| Built-in Web Server |
Yes |
| CPU Module |
| Watchdog Timer |
Module, Communication (Programmable) |
| Isolation |
| 2-way Isolation |
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, PoE |
| Digital Input/Counter |
| Channels |
12 |
| Type |
Dry Contact
Wet Contact |
| Sink/Source (NPN/PNP) |
Dry: Source
Wet: Sink |
| ON Voltage Level |
Dry: Close to GND
Wet: 1 VDC (max.) |
| OFF Voltage Level |
Dry: Open
Wet: +3.5 to +50 VDC (max.) |
| Max. Counts |
4,294,967,295 (32-bit) |
| Frequency |
100 Hz |
| Min. Pulse Width |
5 ms |
| Input Impedance |
10 kΩ |
| Overvoltage Protection |
+60 VDC |
| Digital Output |
| Channels |
6 |
| Type |
Isolated Open Collector |
| Sink/Source (NPN/PNP) |
Sink |
| Load Voltage |
+5 to +50 VDC |
| Load Current |
500 mA/channel |
| Overvoltage Protection |
+60 VDC |
| Overload Protection |
1.3 A |
| Short-circuit Protection |
Yes |
| 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 |
| Protocol |
Modbus TCP, Modbus UDP |
| Power |
| Reverse Polarity Protection |
Yes |
| Consumption |
2.9 W (max.) |
| Powered from PoE |
IEEE 802.3af, Class1 |
| Powered from Terminal Block |
+12 to +48 VDC |
| Mechanical |
| Dimensions (mm) |
76 x 120 x 38 (W x L x H) |
| Installation |
DIN-Rail mounting |
| Environment |
| Operating Temperature |
-25 to +75°C |
| Storage Temperature |
-30 to +80°C |
| Humidity |
10 to 90% RH, Non-condensing |
Download
Datasheet
Documents
Ordering Information
| PET-7250A CR |
PoE Ethernet I/O Module with 2-port Ethernet Switch, 12-ch DI and 6-ch DO (RoHS) |
