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Miễn phí vận chuyển với đơn hàng từ 10.000.000đModule 2 cổng Ethernet Modbus TCP 8 kênh DI + 8 kênh DO ICP DAS ET-7252 CR
Features
Introduction
The ET-7252 provides 8 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.
Specification
| CPU Module | |
|---|---|
| Watchdog Timer | Yes, Module (0.8 second), Communication (Programmable) |
| 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 | 1 x Power, 2 x Ethernet, 16 x I/O |
| Software | |
|---|---|
| Built-in Web Server | Yes |
| Digital Input/Counter | |
|---|---|
| Channels | 8 |
| Sink/Source (NPN/PNP) | Sink/Source |
| Contact | Wet Contact |
| ON Voltage Level | +10 VDC ~ +50 VDC |
| OFF Voltage Level | +4 VDC Max. |
| Max. Counts | 4,294,967,285 (32 bits) |
| Frequency | 100 Hz |
| Min. Pulse Width | 5 ms |
| Input Impedance | 10 KΩ |
| Overvoltage Protection | +70 VDC |
| Digital Output | |
|---|---|
| Channels | 8 |
| Type | Isolated Open Collector |
| Sink/Source (NPN/PNP) | Source |
| Load Voltage | +10 VDC ~ +40 VDC |
| Max. Load Current | 650 mA/channel at 25°C |
| Overvoltage Protection | 47 VDC |
| Short-Circuit Protection | Yes |
| Power on Value | Yes, Programmable |
| Safe Value | Yes, Programmable |
| Ethernet | |
|---|---|
| Ports | 2 x RJ-45, 10/100 Base-TX, Swtich Ports |
| Security | ID, Password and IP Filter |
| Protocol | Modbus/TCP, Modbus/UDP |
| Power | |
|---|---|
| Reverse Polarity Protection | Yes |
| Consumption | 3.4 W |
| Powered from Terminal Block | 12 ~ 48 VDC |
| Mechanical | |
|---|---|
| Dimensions (mm) | 76 mm x 120 mm x 38 mm (W x L x H) |
| Installation | DIN-Rail or Wall mounting |
| Environmental | |
|---|---|
| Operating Temperature | -25 ~ +75°C |
| Storage Temperature | -30 ~ +80°C |
| Humidity | 10 ~ 90% RH, Non-condensing |
Download
Ordering information
| ET-7252 CR | Ethernet I/O Module with 2-port Ethernet Switch, 8-ch DI and 8-ch DO (RoHS) |
