The COTER-ECI device is used to convert signals transferred via Ethernet to signals of the CAN 2.0B serial interface.

  • EOL

The device is able to communicate simultaneously with 112 devices connected to the same bus. The maximum bus transmission speed is 1Mbit/s. The converter supports automatic handling of RTR (Remote Transmit Request) frames.

The device has a programmed operating mode of automatic extension of the CAN 2.0B interface frame to NX-CAN protocol frames to work with other Netronix devices, especially those designed for use in the NACS access control system.

The device has:

  • 100Mbit / s Ethernet interface,
  • CAN 2.0B serial interface configurable to 1Mbps,
  • Green status LED indicating power on the device,
  • Red status LED indicating activity on the serial interface,
  • Return to factory settings button.

The device has been implemented:

  • Web server for configuration, remote reset and device status view,
  • DHCP client,
  • NBNS support,
  • Mechanism for finding devices on the network with dynamic assignment of network settings,
  • TCP ↔ CAN 2.0B conversion server,
  • TFTP server for remote firmware reloading
  • ACL access control list for the web server and TCP ↔ CAN conversion server restricting access to the device only for selected IP addresses.
Interface CAN 2.0B


Botland B. Derkacz Sp. j.

Gola 25A
63-640 Bralin
  • 62 593 10 54
Gamma Sp. z o.o.

Gamma Sp. z o.o.

Kacza 6A
01-013 Warszawa
  • 22 862 75 00
Transfer Multisort Elektronik Sp. z o.o.

Transfer Multisort Elektronik Sp. z o.o.

Ustronna 41
93-350 Łódź
  • 42 645 55 55
SOS electronic s.r.o.

SOS electronic s.r.o.

Pri prachárni 16
040 11 Košice

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