MX-9 User Manual
1 Abbreviations and explanations
Xn –is a number of socket. This information are provided for manufacturer’s purpose and used in data
schemas and connection diagrams.
GSM –Global Standart for Mobile Communications. This interfaces is prepared for remote connections
and data bidirectional data transfer over Global Standart Mobile network.
GPRS - a packet oriented mobile data service on the 2G and 3G cellular communication system's global
system for mobile communications (GSM).
Ethernet - a family of computer networking technologies for local area networks (LANs) commercially
introduced in 1980. Standardized in IEEE 802.3, Ethernet has largely replaced competing wired LAN
technologies. This interfaces is prepared for connection LAN (Local Area Network).
IP address - An Internet Protocol (IP) address is a numerical label that is assigned to devices participating in
a network that uses the Internet Protocol for communication between its nodes.
TCP/IP –Transmission Control Protocol is for communication between computers, used as a standard for
transmitting data over networks and as the basis for standard Internet protocols.
MAC address –Media Access Control address is a unique identifier assigned to most network adapters.
UART –An Universal Asynchronous Receiver/Transmitter is a type of “asynchronous receiver/transmitter, a
part of computer hardware that translates data between parallel an serial forms. UART are commonly used
in conjunction with communication standards such as EIA RS-232, RS-422 or RS-485. Record (UARTx) on top
of enclosure also are used as serial interface number.
GND –ground wire contact
RS232 –the traditional name for a series of standards for serial binary single-ended data and control signals
connecting between a DTE (Data Terminal Equipment) and a DCE (Data Circuit-terminating Equipment). It is
commonly used in computer serial ports. The standard defines the electrical characteristics and timing of
signals, the meaning of signals, and the physical size and pin out of connectors. RS232 interfaces are
prepared for connection of pheripherical devices (example energy meters, controllers, machines and etc.).
TD –contact for transfer data wire of RS232 socket
RD –contact for read data wire of RS232 socket
DTR –contact for Data Transmit Ready wire of RS232 socket
RS485 - standard defining the electrical characteristics of drivers and receivers for use in balanced digital
multipoint systems. The standard is published by the ANSI Telecommunications Industry
Association/Electronic Industries Alliance (TIA/EIA). Digital communications networks implementing the
EIA-485 standard can be used effectively over long distances and in electrically noisy environments. Multiple
receivers may be connected to such a network in a linear, multi-drop configuration. RS485 interfaces are
prepared for connection of pheripherical devices (example energy meters, controllers, machines and etc.).
A+ –contact for positive wire of RS485 socket
B- –ontact for negative wire of RS485 socket
USB –Universal Serial Bus is an industry standard, that defines the cables, connectors and protocols used
for connection, communication and power supply between computer and electronic devices. USB type B
socket is prepared for connection to PC(Personal Computer). USB type A socket is prepared for connection
to pheripherical devices (example memory stick’s and etc.).
MBUS+ –contact for M-Bus positive wire
MBUS- –contact fot M-Bus negative wire
Socket –is an endpoint of a bidirectional inter-process communication flow across an Internet Protocol-
based computer network, such as the Internet.
Status –device status indicating LED
Uoutput –status of power for external device indicating LED
TX/RX –data transfer/receive indicating LED
Central computer –server or a computer, where data can be sent.
