COTER-E2/E4

COTER-E devices are used to convert signals transmitted via Ethernet to signals of the RS485 or RS232 serial interface.

The device has an Ethernet interface with configurable network parameters or automatic downloading of settings from a DHCP server. Using the TCP / IP network connection, the user (management application) is able to modify the settings or read the current status of the device. In order to limit access of unauthorized hosts to devices connected on the serial interface bus, COTER-E has a list of ACL addresses from which a connection can be established. You can define an access password that allows you to modify the settings. The converter also has a device search mechanism in the local network, especially useful when working with an active DHCP client. COTER-E devices have the firmware BOOTLOADER implemented, which can be reloaded using any TFTP client.

  • COTER-E4I Ethernet to RS485 converter,
  • COTER-E2I Ethernet to RS232 converter with the ability to control two I/O ports.

The device in the RS232 version is equipped with 2 general purpose I/O ports, which can be remotely controlled or their current status depending on the mode in which they were configured.

The COTER-E converter can operate in three communication modes:

  • tzw. OFF_MODE in which the conversion server is completely turned off,
  • tzw. RAW_MODE in which data is sent directly with fixed transmission parameters set using the configuration server,
  • tzw. NVT_MODE in which the communication port is shared between data transfer and configuration command transfer using the protocol described in RFC-2217.

Interface Ethernet
RS232
RS485

Gamma Sp. z o.o.

Gamma Sp. z o.o.

Kacza 6A
01-013 Warszawa
Polska
  • 22 862 75 00
  • info@gamma.pl
Transfer Multisort Elektronik Sp. z o.o.

Transfer Multisort Elektronik Sp. z o.o.

Ustronna 41
93-350 Łódź
Polska
  • 42 645 55 55
  • dso@tme.pl
SOS electronic s.r.o.

SOS electronic s.r.o.

Pri prachárni 16
040 11 Košice
Słowacja
  • sales@soselectronic.com

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