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Miễn phí vận chuyển với đơn hàng từ 10.000.000đModule 2 cổng PoE Ethernet Modbus TCP 16 kênh đầu vào số DI ICP DAS PET-7253 CR
Features
Introduction
The PET-7253 provides 16 dry contact digital input channels. Each input channel can be used as a 32-bit counter. It features optical isolation for 3750 Vrms of transient overvoltage protection but doesn’t provide channel-to-channel isolation. 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) | ±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 | 1 x Power, 2 x Ethernet, 16 x I/O, 1 x PoE |
| Software | |
|---|---|
| Built-in Web Server | Yes |
| Digital Input/Counter | |
|---|---|
| Channels | 16 |
| Sink/Source (NPN/PNP) | Source |
| Contact | Dry Contact |
| Dry Contact, Effective Distance | 500 m Max. |
| ON Voltage Level | Close to GND |
| OFF Voltage Level | Open |
| Max. Counts | 4,294,967,285 (32 bits) |
| Frequency | 100 Hz |
| Min. Pulse Width | 5 ms |
| Ethernet | |
|---|---|
| Ports | 2 x RJ-45, 10/100 Base-TX, Swtich Ports |
| PoE | Yes |
| Security | ID, Password and IP Filter |
| Protocol | Modbus/TCP, Modbus/UDP |
| Power | |
|---|---|
| Reverse Polarity Protection | Yes |
| Consumption | 4.1 W |
| Powered from PoE | Yes, IEEE 802.3af, Class1 |
| 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
| PET-7253 CR | PoE Ethernet I/O Module with 2-port Ethernet Switch and 16-ch DI (RoHS) |
