Module Ethernet Web Server + Modbus TCP 8 kênh DI + 8 kênh DO ICP DAS ETS-7255 CR
Features
- Support for Http/https Web Server
- Enhanced DoS Protection
- Support for Modbus/TCP Security
- Communication Security
- 2-port Ethernet Switch for Daisy-Chain Topology
- Dual Watchdog
- I/O Pair Connection
- Built-in I/O
- DI/Counter: 8 Channels
- DO: 8 Channels
Introduction
The ETS-7255 provides 8 Dry/wet contact digital input channels and 8 source-type digital output channels. It features optical isolation for 2500 VDC of transient overvoltage protection but doesn’t provide channel-to-channel isolation. Each input channel can be used as a 32-bit counter and each output channel can drive 650 mA load. The power-on value and safe value of digital output channel are programmable. It can safely be used in applications where hazardous voltages are present.
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 |
| Built-in Web Server |
Yes |
| 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) |
±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 |
| Digital Input/Counter |
| Channels |
8 |
| Type |
Dry Contact
Wet Contact |
| Sink/Source (NPN/PNP) |
Dry: Source
Wet: Sink/Source |
| ON Voltage Level |
Dry: Close to GND
Wet: +10 to +50 VDC |
| OFF Voltage Level |
Dry: Open
Wet: +4 VDC (max.) |
| Max. Counts |
4,294,967,295 (32-bit) |
| Frequency |
100 Hz |
| Min. Pulse Width |
5 ms |
| Effective Distance |
500m (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 to +40 VDC |
| Load Current |
650 mA/channel at 25°C |
| Overvoltage Protection |
+47 VDC |
| Short-circuit Protection |
Yes |
| Power on Value |
Programmable |
| Safe Value |
Programmable |
| Ethernet |
| Ports |
2 x RJ-45, 10/100 Base-TX, Swtich Ports |
| LAN bypass |
Yes |
| Security |
ID, Password and IP Filter |
| Protocol |
Modbus/TCP, Modbus/UDP, Modbus/TCP Security |
| Power |
| Reverse Polarity Protection |
Yes |
| Consumption |
3.9 W (max.) |
| 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
| ETS-7255 CR |
Ethernet I/O Module with 2-port Ethernet Switch, 8-ch DI and 8-ch DO (RoHS) |
