Trunking Connections And Setup - RTS TM-2000 User Manual

12 Installation

Trunking Connections and Setup

Identify the correct wiring diagram for your system. For non-redundant TM-2000/MTM-2000 systems, use example
1.
system Figure 5 on page 21. For redundant TM-2000/MTM-2000 systems use the example in Figure 6 on page 22.
Connect the trunking system components using the appropriate wiring diagram. Consult the appropriate figures as
indicated in Figure 9 on page 23 and Figure 10 on page 23 for specific cable wiring diagrams.
NOTE: Follow the labels as placed on the TM-2000/MTM-2000 for the specific locations of network cards and
RS-485 communication cards/port numbers. The graphic below depicts how the ports are mapped to the
ICP-2000 panels.
CAUTION: On most systems, Port 1 can be used for trunking. On special systems that use Video Delegate Panels (VDP),
port 1 is reserved for use with VDP panels. Standard systems ship from the factory without VDP support, so Port
1 is safe to use for trunking.
Interconnect one (1) or more intercom audio ports between the intercom systems.
2.
These ports are used for trunking communication only. Figure 7 and Figure 8 on page 23 indicate the specific cable
wiring diagrams.
NOTE: The number of trunk lines that you setup should be based on the number of people communicating with
other intercom systems, and on the critical nature of their communication. On the other hand, there may be
additional expense involved with running trunk lines when using leased lines, for example, you may want to
keep the number of lines to a minimum. You may be able to get by with fewer trunk lines than the number of
potential users. For example: If two (2) keypanels need to have access to another intercom system, but only
one (1) of those keypanels has a critical need, you may be able to get by with one (1) trunk line. You can set
the trunk priorities for the two (2) users (as described in the following paragraphs) so that the one (1) with
the critical need has a higher priority. Also, keep in mind the trunking system can create a communication
path by cascading through a third intercom system if that system has trunk lines to the other two (2) systems.
If frequent busy signals are encountered during normal use, you may have to allocate more trunk lines. A
busy signal is normally indicated by an alphanumeric key assignment and a double asterisk indication.
Within each intercom system, run AZedit.
3.
From the Options menu, select Option|Preferences.
4.
The Preferences window appears.
Click the Advanced Tab.
5.
The Advanced page appears.
Select Enable Trunking Support.
6.
Bosch Security Systems, Inc.
User Manual
TM-2000 & MTM-2000 User Manual
F.01U.193.264 Rev. 12