Motorola 68P02958C00-B - Manual (Page 17)

Introduction
1-2
Introducing the IP Gateway
The IP Gateway for SCADA and NFM systems is a smart unit, based on the Motorola 68360
microprocessor and includes on-board memory, communication channels, indicator LEDs and
other circuits. It provides the SCADA and NFM software with access to the MOSCAD system,
based on the seven layers of the MDLC protocol, in order to exchange data with the RTUs. A
typical example of the IP Gateway is shown in Figure 1-1; a SCADA control center is
connected via the IP Gateway to a radio link of the MOSCAD system.
TCP/IP on Ethernet
RTU
RTU
RTU
MDLC on Radio
MOSCAD
Work Stations
SCADA
Computer
RS232
MOSCAD
ToolBox
IP Gateway
MOSCAD world
Your gateway into the
Figure 1-1: MOSCAD System with IP Gateway, General View