Module 2 cổng Ethernet Modbus TCP & MQTT 8 kênh AO ICP DAS ET-2228 CR

Thương hiệu: ICP DAS | Tình trạng: Còn hàng

Liên hệ

Ethernet I/O Module with 8-ch Analog Outputs

THÔNG TIN SẢN PHẨM

Features

Built-in Web Server
Support Modbus TCP/UDP, MQTT, and SNMP V2c Protocols
2-port Ethernet Switch (LAN Bypass) for Daisy-Chain Wiring
Dual Watchdog
I/O Pair Connection (Push and Pull)
Built-in I/O
- ET-2224/PET-2224: 4-channel AO
- ET-2228/PET-2228: 8-channel AO

Introduction

The ET-2228 provides 8 channels analog output. It provides a variety of programmable analog output options (0 to 5 V, +/-5 V, 0 to 10 V, +/-10 V, 4 to 20 mA or 0 to 20 mA). With 2 Ethernet ports, the ET-2228 allows daisy chain connection which permits flexibility in locating devices, eases installation, and lowers infrastructure costs. It features 4 kV ESD protection, 4 kV EFT protection, 2 kV surge, and 3000 VDC I/O isolation are also provided to enhance noise protection capabilities in industrial environments. The power-on value and safe value of AO are configurable.

ET-2228 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 ET-2228 module is disconnected from the broker, the module has a reconnection mechanism that can automatically reconnect with the broker. In addition, there is a Keep-Alive Interval mechanism to ensure that the connection with the Broker is always maintained.

The ET-2228 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)	±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	Run, Ethernet

Analog Output
Channels	8
Type	Voltage: 0 to +5 VDC, ±5 VDC, 0 to +10 VDC, ±10 VDC Current: 0 to 20 mA, 4 to 20 mA
Resolution	12-bit
Accuracy	±0.1% of FSR
Short Circuit Protection	Yes
DA Output Response Time	1 ms per channel
Programmable Output Slope	Voltage: 0.0625 to 512 V/Second Current: 0.125 to 1024 mA/Second
Open Wire Detection	For 4 to 20 mA only
Voltage Output Capability	10 V @ 10 mA
Current Load Resistance	500 Ω
Individual Channel Configuration	Yes
Power-on Value	Programmable
Safe Value	Programmable

Ethernet
Ports	2 x RJ-45, 10/100 Base-Tx, Switch Ports
LAN bypass	Yes
Security	Password and IP Filter
Protocol	Modbus TCP, Modbus UDP, MQTT, and SNMP V2c

Power
Reverse Polarity Protection	Yes
Consumption	6.2 W (max.)
Powered from Terminal Block	+10 to +48 VDC

Mechanical
Casing	Metal
Dimensions (mm)	33 x 126 x 117 (W x L x H)
Installation	DIN-Rail mounting / Wall mounting (Optional ASO-0015)

Environment
Operating Temperature	-25 to +75 °C
Storage Temperature	-40 to +80 °C
Humidity	10 to 90% RH, Non-condensing

Download

Datasheet

Documents

Ordering Information

ET-2228 CR

Ethernet I/O Module with 2-port Ethernet Switch, 8-ch Analog Outputs (RoHS)

Module 2 cổng Ethernet Modbus TCP & MQTT 8 kênh AO ICP DAS ET-2228 CR

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