ICP DAS PET-2228 - 8 Channel Analog Outputs
by ICP DAS

ICP DAS PET-2228

(P)ET-2224/(P)ET-2228 is a 4-channel analog output module that provides a variety of programmable output ranges, including 0-5 V, +/-5 V, 0-10 V, +/-10 V, 4-20 mA, and 0-20 mA. It off ers confi gurable AO power-on value and safe value settings, as well as open wire detection for each 4-20 mA output channel. The module includes a built-in 2-port Ethernet switch, facilitating a daisy-chain topology. This feature off ers fl exibility in device confi guration, simplifi es installation, and reduces infrastructure costs. Additionally, the module provides EMS (EFT/ESD/Surge) protection and 3000 VDC I/O isolation to enhance noise protection capabilities in industrial environments.

Applications

Factory Automation, Machine Automation, Building Automation, Testing Equipment, Remote Diagnosis & Maintenance

Specifications

• Built-in web server: yes
• CPU Module
  • CPU: 32-bit ARM
  • Watchdog Timer: module, communication (programmable)
• 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, PoE
• Analog Output
  • Channels: 8
  • Type: voltage, current
  • Range:
    • Voltage: 0 ~ +5 VDC, ±5 VDC, 0 ~ +10 VDC, ±10 VDC
      Current: 0 ~ 20 mA, 4 ~ 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 ~ 512 V/Second
      Current: 0.125 ~ 1024 mA/Second
  • Open Wire detection: For 4~20 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
  • PoE: yes
  • LAN bypass: yes
  • Access control: password and IP filter
  • Protocol: Modbus TCP, Modbus UDP, MQTT, SNMP V2c
• Power
  • Reverse polarity protection: yes
  • Consumption: 7.4W (max.)
  • Powered from PoE: IEEE 802.3af, class 3
  • Powered from terminal block: 10~48 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: -25~75ºC
  • Storage temperature: -40~80ºC
  • Humidity: 10~90% RH, condensing