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Module 2 cổng Ethernet Modbus TCP 10 kênh đầu ra relay ICP DAS ET-2261 CR

Ethernet I/O Module with 10-ch Power Relay

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Model: ET-2261 CR
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Module 2 cổng Ethernet Modbus TCP 10 kênh đầu ra relay ICP DAS ET-2261 CR

Providing various digital I/O functions, the ET-2261/2261-16 module is an IP-based Ethernet I/O monitoring and control module. The module can be remotely controlled through a 10/100 M Ethernet network by using Modbus TCP/UDP protocol. Modbus has become a de facto standard communications protocol in industry, and is now the most commonly available means of connecting industrial electronic devices. This makes the ET-2261/2261-16 module perfect integration with the HMI, SCADA, PLC and other software systems.

The ET-2261 supports 10 Form A electromechanical Relays Output channels, while the ET-2261-16 supports 16 Form A electromechanical Relays Output channels. With 2 Ethernet ports, the ET-2261/2261-16 allows daisy chain connection which permits the flexibility in locating devices, eases installation and lowers infrastructure costs. It features 8 kV ESD protection, 4 kV EFT protection, 3 kV surge and 3750 VDC I/O isolation to enhance noise protection capabilities in industrial environments.

The module can be used to create DI to DO pair-connect through the Ethernet. After configuration, the ET-2261 module can poll the status of the local DI channels and then use the Modbus/TCP protocol to continuously write to the remote DO devices.

It is equipped with removable terminal block connector for easy and robust wiring in industrial situations, and features a powerful 32-bit ARM MCU to handle efficient network trafficking.

  • Factory, Building and Home Automation
  • Remote Maintenance
Models ET-2261 ET-2261-16
CPU 32-bit ARM
Ethernet Port 2 x RJ-45, 10/100 Base-Tx, Switch Ports
Protocol Modbus TCP, Modbus UDP
Security Password and IP Filter
I/O Pair Connection Yes (Push, Polling)
Dual Watchdog Yes, Module, Communication (Programmable)
LAN Bypass Yes
LED Indicators
For System Running Yes
For Ethernet Link/Ack Yes
For DI/DO status Yes
2-way Isolation
Ethernet 1500 VDC
I/O 3750 VDC
EMS Protection
ESD (IEC 61000-4-2) ±8 kV Contact for Each Terminal and ±16 kV Air for Random Point
EFT (IEC 61000-4-4) ±4 kV for Power Line
Surge (IEC 61000-4-5) ±3 kV for Power Line
Power Requirements
Reverse Polarity Protection Yes
Powered from Terminal Block +10 ~ +30 VDC +10 ~ +48 VDC
Consumption 3.6 W (Max.) 24 V: 4.32 W (Max.)
48 V: 4.71 W (Max.)
Dimensions (L x W x H) 127 mm x 33 mm x 99 mm 157 mm x 31 mm x 129 mm
Installation DIN-Rail or Wall mounting
Operating Temperature -25 ~ +75°C
Storage Temperature -30 ~ +80°C
Humidity 10 ~ 90% RH, Non-condensing
Models ET-2261 ET-2261-16
Power Relay
Channels 10 16
Relay Type Power Relay, Form A (SPST N.O.)
Contact Rating 5 A @ 250 VAC/24 VDC (Resistive Load)
Min. Contact Load 10 mA @ 5 V
Operate Time 10 ms (max.)
Release Time 5 ms (max.)
Mechanical Endurance 2 x 107 ops
Electrical Endurance 105 ops
Power-On Value Yes, Configurable
Safe Value Yes, Configurable
ET-2261     CR Ethernet I/O Module with 2-port Ethernet Switch and 10-ch Power Relay (RoHS)

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