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PoE Ethernet I/O Module with 2-port Ethernet Switch and 8-ch AC/DC DI
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Module 2 cổng PoE Ethernet Modbus TCP 8 kênh AC/DC DI ICP DAS PET-7258 CR
Features
Introduction
The PET-7258 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.
Applications
Building Automation, Factory Automation, Machine Automation, Remote Maintenance, Remote Diagnosis, and Testing Equipment.
Specifications
Software | |
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Built-in Web Server | Yes |
CPU Module | |
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Watchdog Timer | Module, Communication (Programmable) |
Isolation | |
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2-way Isolation | I/O: 2500 VDC |
EMS Protection | |
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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 | |
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Status | Run, Ethernet, I/O, PoE |
Digital Input/Counter | |
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Channels | 8 |
Type | Wet Contact |
Sink/Source (NPN/PNP) | Sink/Source |
ON Voltage Level | 80 to 250 VAC ±90 to ±250 VDC |
OFF Voltage Level | 30 VAC (max.) ±30 VDC (max.) |
Max. Counts | 4,294,967,295 (32-bit) |
Frequency | 100 Hz |
Min. Pulse Width | 5 ms |
Input Impedance | 150 kΩ |
Overvoltage Protection | 300 VAC |
Ethernet | |
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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 | |
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Reverse Polarity Protection | Yes |
Consumption | 2.7 W (max.) |
Powered from PoE | IEEE 802.3af, Class1 |
Powered from Terminal Block | +12 to +48 VDC |
Mechanical | |
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Dimensions (mm) | 76 x 120 x 38 (W x L x H) |
Installation | DIN-Rail mounting |
Environment | |
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Operating Temperature | -25 to +75°C |
Storage Temperature | -30 to +80°C |
Humidity | 10 to 90% RH, Non-condensing |
Download
Ordering Information
PET-7258 CR | PoE Ethernet I/O Module with 2-port Ethernet Switch and 8-ch AC/DC DI (RoHS) |