3.4.
Connecting Cables and Phone Line
Your cable layout should account for the following factors:
Command Mode Access
: NetLink provides several methods for
accessing the Command Mode
·
Network Access:
NetLink is managed via Ethernet. Note
that initial setup cannot be performed via network.
·
Local Access:
NetLink is managed by a local PC connected
to the Console Port.
·
Remote Access:
NetLink is managed by a remote PC that
communicates with the unit via modem.
·
Multiple Access:
NetLink can be managed via Network,
Console Port, or Modem.
Alarm Actions:
When an alarm is generated, NetLink offers
several methods to notify the user:
·
SNMP Trap:
An SNMP Trap is sent to a network
management station.
·
Console Port Action:
Alarms are sent to a local PC
connected to the Console Port.
·
Modem or Pager:
Alarms are sent to a remote PC or Pager.
·
Output Contacts:
The optional Output Contacts can be
opened or closed.
·
Combination of Methods:
Each alarm is directed to a
different target. The alarm configuration screens select
notification methods for each alarm.
The physical layout is determined by the Command Mode access
method and Alarm Actions required for your application.
Determine which method(s) will be used, refer to the diagram in
Appendix C and install cables as outlined in the following
sections.
CAUTION:
Prior to connecting data lines, make
certain that cables are compatible with NetLink.
Please refer to the interface descriptions in
Appendix B.
3-6
PollCat NetLink User's Guide
Summary of Contents for PollCat NetLink
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