Module 2 Cổng PoE Ethernet Modbus TCP 6 kênh DI+6 kênh Power Relay ICP DAS PET-7260 CR

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PoE Ethernet I/O Module with 2-port Ethernet Switch, 6-ch Power Relay and 6-ch DI

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Module 2 Cổng PoE Ethernet Modbus TCP 6 kênh DI+6 kênh Power Relay ICP DAS PET-7260 CR

Features

  • Built-in Web Server
  • Web HMI
  • Support for both Modbus TCP and Modbus UDP Protocols
  • Communication Security
  • 2-port Ethernet Switch for Daisy-Chain Topology
  • Dual Watchdog
  • Wide Operating Temperature Range: -25 ~ +75°C
  • I/O Pair Connection
  • Built-in I/O
    • DI/Counter: 6 Channels
    • Power Relay: 6 Channels

Introduction

The PET-7260 provides 6 wet contact digital input channels and 6 form A electromechanical relays. It features optical isolation for 3000 VDC of transient overvoltage protection and doesn’t have channel-to-channel isolation. Each input channel can be used as a 32-bit counter. The power-on value and safe value of relay are programmable. Note: When inductive loads are connected to the relays, a large counter electromotive force may occur when the relay actuates because of the energy stored in the load. These flyback voltages can severely damage the relay contacts and greatly shorten the relay life. Limit these flyback voltages at your inductive load by installing a flyback diode for DC loads or a metal oxide varistor for AC loads.

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
Surge (IEC 61000-4-5) ±2 kV for Power Line

 

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 6
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

 

Relay Output
Channels 6
Type Power Relay, Form A (SPST N.O.)
Contact Rating 5 A @ 250 VAC/24 VDC (Resistive Load)
Operate Time 10 ms (Max.)
Release Time 5 ms (Max.)
Electrical Endurance 10^5 ops.
Mechanical Endurance 2 × 10^7 ops.
Power on Value Yes, Programmable
Safe Value Yes, Programmable

 

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 3.8 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

Data sheet

Documents

Ordering information

PET-7260     CR  PoE Ethernet I/O Module with 2-port Ethernet Switch and 6-ch Relay Output and 6-ch DI (RoHS)

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