RS232 / Ethernet Interface Converter | Tibbo DS1202 BASIC

DS1202 is a miniature BASIC-programmable controller, primarily designed to solve the problems of converting RS232-ethernet interfaces (serial-over-IP application) and controlling devices connected to the serial port (serial control application). Comes with a fully loaded serial-over-IP firmware (RS232-ethernet interface conversion).

A unique feature of the DS1202 module is a multi-channel serial port. The device has a single DB9M connector, but it can implement up to 3.5 independent serial channels. If you are not using DSR and DTR lines, you can configure them under the Rx and Tx additional serial channel. The same for RTS and CTS lines. In total, it is possible to realize up to 15 different combinations.

Hardware specifications.

Specifications:

• Replacement for the obsolete DS203 module.

• Based on the BASIC - EM1202 Programmable Embedded Module.

• 10 / 100BaseT, auto MDIX Ethernet port.

• Up to 3.5 serial channels through one RS232 connector (DB9):

  • Speed up to 921,600;

  • Parity modes - None / even / odd / mark / space;

  • Modes of data transmission - 7/8 bit;

  • Flow control option;

  • Flexible configuration of the RS232 port (15 different combinations), for example:

    • Simple channel: RX, TX, CTS, RTS, DSR and DTR lines;

    • 3.5 channels: RX, TX, RX2, TX2, RX3, TX3 and RX4 lines.

• 1024KB flash - memory for firmware, applications and data.

• 2KB EEPROM for an array of data.

• LED status indicators:

  • Green and red status LEDs on the top panel of the device;

  • Green and red status LEDs on the RJ45 connector;

  • The link status (link) and speed mode (speed) LEDs on the RJ45 connector.

• Software-controlled PLL.

• Power supply: 10-24V (12V - nominal value).

• Dimensions: 60x47x30mm.

• Firmware update via serial port or ethernet network.

 Programming features.

Objects supported by the platform:

• Sock - support for sockets (up to 16 UDP, TCP and HTTP sessions).

• Net - control ethernet port.

• Ser - up to 4 serial ports (UART, Wiegand and clock / data modes).

• Io is a general-purpose I / O line object, ports, and interrupts.

• Fd - manages the flash-file system and separate access to sectors.

• Stor - provides access to the EEPROM

• Romfile - facilitates access to file resources (fixed data).

• Pat - controls the LEDs.

• Button - controls the MD line (settings key)

• Sys - an object of general functionality of the device

Groups of functions: String functions (Strings functions) (21 in total!), Date time conversion functions and hash calculation functions (md5 and sha1).

Variable types: Byte, char, integer (word), short, dword, long, real, string + arrays and structures.