Dynamax Dynamet 5, Руководство пользователя

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Dynamax Inc
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.4.2 A sample large scale setup
A large-scale/ hybrid network of CR10x based Dynamet 5 weather stations can be characterized
as a group of stations connected to more than one COM port on PC and using more than one
type of communication interface. A sample large-scale setup is shown on the previous page.
This setup has 9 Dynamet 5 Logger stations connected to 4 COM ports on a central
workstation.

CR10X_com4 is connected to Com4 respectively using standard serial (RS232) data cable.
Distance in this
case is limited to 200’.

CR10X_SH is connected to Com2 using serial interface modem (short-haul modem). When
using SHM modem, transmission distance (between PC and Dynamet 5 stations) is limited
to 1.34miles(2KM).

CR10X_B11 and CR10X_B12 are connected to RF Host modem B1 on COM3 via RF
communication interface, using modems on each remote station. RF host modem B1 on
Com3 can be programmed using Logger Net to connect with either CR10X_B11 or
CR10X_B12 at any given time.

CR10X_com1 are connected to COM1 respectively using standard serial (RS232) data
cable. Distance in this case is limited to 200’.

CR10X_A00, CR10X_A01, CR10X_A02 and CR10X_A03 are connected to RF Host modem
A0 on COM1 via RF communication interface, using modems on each remote station.

Since we have more than one interface on COM1 (RF and serial cable), user has to
manually connect the appropriate cable either serial cable on CR10x_com1 or serial cable to
RF host modem. When serial cable from CR10x_com1 is connected to COM1 CR10x_com1
can be accessed from software In order to connect with one of the stations is network#0, RF
host modem A0 should be manually connected to COM1 and programmed net# and
module# same as respective remote RF modem.
Configuration and setup of
these stations in Logger Net
is shown in figure below.
Automatic scheduling and
data
collection can be
achieved by activating
schedule tab for each
CR10x station.