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2-3 weeks
  • Stock: 2-3 weeks
  • Brand: ICPDAS
  • Model: tET-A4 CR
Product Views: 106864
609.40 zł

Tiny Ethernet module with 4-channel Digital Outputs (PNP, Source).

Providing various digital I/O functions, the tET/tPET series 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 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 tET/tPET series perfect integration with the HMI, SCADA, PLC and other software systems. The functionality of the tET/tPET series is almost the same as the ET-7000/PET-7000 series.

The tET/tPET series tiny Ethernet I/O modules support various I/O types, like photo-isolated digital input, relay contact, photoMOS relay, and open-collector output. The module can be used to create DI to DO pair-connect through the Ethernet. Once the configuration is completed, the tET/tPET series module can poll the status of the local DI channels and then use the Modbus/TCP protocol to continuously write to a remote DO device in the background.

For maximum space savings, the tET/tPET series is offered in an amazing tiny form-factor that makes it can be easily installed in anywhere, even directly embedded into a machine. It is equipped with two removable terminal block connectors for easy wiring, and features a powerful 32-bit ARM MCU to handle efficient network trafficking. The tPET series offers true IEEE 802.3af-compliant (classification, Class 1) Power over Ethernet (PoE) using a standard category 5 Ethernet cable to receive power from a PoE switch like the NS-205PSE. When there is no PoE switch on site, the tPET series accepts power input from DC adapter.


  • Built-In Webserver: configuration, monitoring with standard Webbrowser
  • Modbus UDP/TCP
  • 10/100 Base-TX Ethernet, RJ-45 x1 (Auto-negotiating, Auto MDI/MDIX, LED Indicator)
  • I/O Pair Connection
  • 4 isolated digital output channels, type source (PNP)
  • Load voltage: +10 VDC ~ +40 VDC, max load current: 650mA
  • Power Supply: 10-30VDC (tET-A4), 12-48VDC or POE (tPET-A4)
  • Isolated digital input and output
  • DIN-Rail Mounting

Manufacturer's warranty: 12 months

Certificates: CE, FCC

General technical parameters
Ethernet 1x 10/100BaseT(X)
I/O 4x digital outputs
Protocol support Modbus TCP
Industrial grade
Operating temperature -25°C to 75°C
Input voltage 12~48VDC
Mount DIN rail

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