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Miễn phí vận chuyển với đơn hàng từ 10.000.000đModule 2 cổng PoE Ethernet Modbus TCP & MQTT 10 kênh Power Relay ICP DAS PET-2261 CR
Features
Introduction
Providing various digital I/O functions, the PET-2261 module is an 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 PET-2261 module perfect integration with the HMI, SCADA, PLC, and other software systems.
The PET-2261 supports 10 Form A electromechanical relays output channels. With 2 Ethernet ports, the ET-2261 allows daisy chain connection which permits flexibility in locating devices, eases installation, and lowers infrastructure costs. It features 8 kV ESD protection, 4 kV EFT protection, 3 kV surge, and 3000 VDC I/O isolation to enhance noise protection capabilities in industrial environments.
The module can be used to create a DI to DO pair-connect through the Ethernet. After configuration, the PET-2261 module can poll the status of remote DI channels via the Modbus TCP protocol and write data to local DO channels.
It is equipped with a 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.
The PET-2261 module supports MQTT protocol and can act as a message publisher and subscriber. After connecting to the server MQTT Broker, the I/O status of the module can be published in the form of a topic, and can also receive messages from the same subscription topics. In communication, when the PET-2261 module is disconnected from the broker, the module has a reconnection mechanism that can automatically reconnect to the broker. In addition, there is a Keep-Alive Interval mechanism to ensure that the connection with the Broker is always maintained.
The PET-2261 supports the standard SNMP V2c specification. Through this specification, ET-2200 can transmit module information and I/O information to SNMP network management equipment or software (SNMP Network Management Software) to help administrators monitor the status of ET-2200 in real time. If the Trap function is enabled, when the module I/O status changes or reboots, it can send a message to the manager to keep track of the channel status at any time.
Applications
Factory, Building and Home Automation Remote Maintenance.
Specifications
| Software | |
|---|---|
| Built-in Web Server | Yes |
| CPU Module | |
|---|---|
| CPU | 32-bit ARM |
| Watchdog Timer | Module, Communication (Programmable) |
| Isolation | |
|---|---|
| 2-way Isolation | Ethernet: 1500 VDC I/O: 3000 VDC |
| EMS Protection | |
|---|---|
| EFT (IEC 61000-4-4) | ±4 kV for Power Line |
| ESD (IEC 61000-4-2) | ±8 kV Contact for Each Terminal ±16 kV Air for Random Point |
| Surge (IEC 61000-4-5) | ±3 kV for Power Line |
| LED Indicators | |
|---|---|
| Status | Run, Ethernet, I/O, PoE |
| Relay Output | |
|---|---|
| Channels | 10 |
| 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 x 10^7 ops |
| Power on Value | Programmable |
| Safe Value | Programmable |
| Ethernet | |
|---|---|
| Ports | 2 x RJ-45, 10/100 Base-TX, Switch Ports |
| PoE | Yes |
| LAN bypass | Yes |
| Security | Password and IP Filter |
| Protocol | Modbus TCP, Modbus UDP, MQTT, and SNMP V2c |
| Power | |
|---|---|
| Reverse Polarity Protection | Yes |
| Consumption | 4.6 W (max.) |
| Powered from PoE | IEEE 802.3af, Class2 |
| Powered from Terminal Block | +10 to +48 VDC |
| Mechanical | |
|---|---|
| Casing | Plastic |
| Dimensions (mm) | 33 x 126 x 108 (W x L x H) |
| Installation | DIN-Rail mounting |
| Environment | |
|---|---|
| Operating Temperature | -25 to +75 °C |
| Storage Temperature | -40 to +80 °C |
| Humidity | 10 to 90% RH, Non-condensing |
Download
Ordering Information
| PET-2261 CR | PoE Ethernet I/O Module with 2-port Ethernet Switch and 10-ch Power Relay (RoHS) |
