The EM120 is Tibbo's new 10BaseT Ethernet-to-serial Module for onboard installation. Pin-to-pin compatible with, but slightly bigger than the EM200 100BaseT Module, the EM120 offers an advantage of significantly lower power consumption. The EM120 is upward-compatible with Tibbo's original EM100. To achieve smaller dimensions, the Module doesn't have Ethernet magnetics onboard*.

Hardware Features

• Compact, dimensions only 35x27.5x9.1mm
• Low power consumption of 50mA@5VDC
• One 10BaseT Ethernet port; Ethernet magnetics not built in
• One serial (TTL) port
• Serial port includes RTS, CTS, DTR, DSR and five additional lines; all lines can be used as remotely controlled I/O
• Four LED lines** provide Module status information
• Internal firmware is upgradeable through the serial port or network
• EM120-SK Starter Kit available
• CE- and FCC-approved

Firmware Features

• Serial (TTL) port supports full- or half-duplex operation***; baudrates of up to 115200bps; 5 parity modes (none, even, odd, mark, space); 7 or 8 data bits; optional RTS/CTS flow control
• Two extended 8KByte routing buffers
• Supported network protocols include UDP, TCP, ARP, ICMP (PING) and DHCP
• Onboard EEPROM stores numerous user-definable functioning parameters (Setting)
• Module setup can be performed through the serial port or network (over-the-network IP-address configuration is also supported). Network setup can be performed using UDP commands or "Telnet" TCP connection
• Specialized "on-the-fly" commands for serial port control, "modem" commands to control network connections, status commands for remote status monitoring, etc.
• Works with Device Server Toolkit (DST) for Windows, including Virtual Serial Port Driver (VSPD) (COM redirector)
• LINUX version of the VSPD is also available
• Works with TIBBO.NET

*To save space, use RJ45 connector with built-in magnetics. This will also result in significantly lower EMI

**LEDs must be connected externally

***Full-duplex mode is suitable for RS232 and RS422 comms., half-duplex mode- for RS485 comms. RS232/422/485 transceivers are not built in

*For order quantities greater than 10 please contact us for a lower price