RFL Electronics IMUX 2000 - Figure 5-5. PC at a Remote Location Connected to 4 Nodes, Where each Node Is a Different Network

Because RFL™ and Hubbell® have a policy of continuous product improvement, we reserve the right to change designs and specifications without notice.
Figure 5-5 shows a PC at a remote location connected to 4 nodes through a Public Switched Telephone
Network. Each of the four nodes is connected via a different communication path.
Figure 5-6 shows a PC at a remote location connected to 4 nodes, where all nodes are in the same
network. The nodes communicate Network Management configuration information via the Facility
Data Link.
* Null modem cable may be required.
** Public Switched Telephone Network
PC
MODEM
RS232 cable
MODEM
NODE 1
MODEM
NODE 2
MODEM
NODE 3
MODEM
NODE 4
*
*
*
*
PSTN **
Figure 5-5. PC at a remote location connected to 4 nodes, where each node is a different network
M-DACS-T1 RFL Electronics Inc.
February 28, 2006 5-7 (973) 334-3100