Product data

29Morningstar Product Connectivity Manual

4.3.2 Point-to-Point Wireless Transfer

When a hardwire connection is not feasible, but distances are shorter than would require a cel-

lular connection, point-to-point wireless transfer using radio modems is recommended. Point-to-

point wireless can usually cover a distance between 10 and 25 kilometers, however, range will

vary depending on the model of radio modem and atmospheric/geographical conditions. One

modem is connected to the PC, called the base radio, and the other is connected to the control-

ler,calledtheeldradio.Therecanbemultipleeldradios,butthebaseradiocanonlycommuni-

cate with one at a time.

Signal encryption varies, yet it is recommended the most advanced encryption available is used.

Data transmitted over the airwaves is much easier to intercept than data over a wired connection.

Proper encryption will ensure your data is protected.

Figure 29. Point-to-Point Wireless Connection Diagram

Once connected, please refer to Section 5 on how to make Local/Remote Connections in MS-

View

4.3.3 Internet (Ethernet/RJ-45)

4.3.3.1 Ethernet / Ethernet

Ethernet crossover cables can be used to connect a PCs Ethernet port directly to a controller.

Althoughthistypeofconnectionisconsidered‘local’inthephysicalrealm,itsuseofIPaddress-

ing makes it a remote connection as far as software communications are concerned. When using

MSView

to establish an Ethernet crossover connection with your controller, please use the

Remote (TCP) Settings. Detailed information concerning remote communication settings can be

found in Section 5.3