Ethernet I/O Module with 2-port Ethernet Switch and 8-ch AC/DC DI
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Module 2 cổng Ethernet Modbus TCP 8 kênh đầu vào số (DI) AC/DC ICP DAS ET-7259 CR
Module 2 cổng Ethernet Modbus TCP 8 kênh đầu vào số (DI) AC/DC ICP DAS ET-7259 CR
The ET-7259 provides 8 AC/DC digital input channels. Each input channel can be used as a 32-bit counter. It features optical isolation for 2500 VDC of transient overvoltage protection but doesn’t provide channel-to-channel isolation. It can safely be used in applications where hazardous voltages are present.
| 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) | ±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 | 8 |
| Type | Wet Contact |
| Sink/Source (NPN/PNP) | Sink/Source |
| ON Voltage Level | 10 to 80 VAC ±15 to ±80 VDC |
| OFF Voltage Level | 3 VAC (max.) ±3 VDC (max.) |
| Max. Counts | 4,294,967,295 (32-bit) |
| Frequency | 100 Hz |
| Min. Pulse Width | 5 ms |
| Input Impedance | 30 kΩ |
| Overvoltage Protection | 120 VAC |
| 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 |
| Power | |
|---|---|
| Reverse Polarity Protection | Yes |
| Consumption | 2.3 W |
| 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 |
| ET-7259 CR | Ethernet I/O Module with 2-port Ethernet Switch and 8-ch AC/DC DI (RoHS) |
