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remote i/o modules

PET-2224
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Manufacturer's P/N: PET-2224
Manufacturer: ICP DAS
Show more information about the brand ICP DAS

PoE Ethernet I/O Module with 4-ch Analog Outputs
Communication interfaceswyjścia analogowe
Power supply voltage12 ~ 48 VDC
Operating temperature range [°C]-25°C +75°C
Standard packaging:
1 pcs.

Minimum order:
1 pcs.

Minimum batch:
1 pcs.

In stock:
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The ET-2224 provides 4 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-2224 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-2224 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-2224 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-2224 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.

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
  • 4-channel AO

Applications:

  • factory
  • building 
  • home automation remote maintenance

Specification:

  • software: built-in web server
  • CPU: 32-bit ARM
  • watchdog timer: module, communication (programmable)
  • isolation: 2-way isolation, 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: 4
    • type: voltage, current
    • range: 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
    • 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
    • power-on value: programmable
    • safe value: programmable
  • Ethernet
    • ports: 2 x RJ-45, 10/100 Base-Tx, Switch Ports
    • PoE
    • LAN bypass
    • security: password and IP filter
    • protocol: Modbus TCP, Modbus UDP, MQTT, and SNMP V2c
  • power
    • reverse polarity protection
    • consumption: 5.2 W (max.)
    • powered from PoE: IEEE 802.3af, class3
    • 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
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