Clear-Com Eclipse-Omega - Manual (Page 48)

Clear-Com Communication Systems
Eclipse Matrix Installation Instruction Manual
4 - 1 8
DIG-2—The DIG-2 digital interface rear cards provide RJ-45
connections to ICS digital panels and Eclipse matrices. For wiring
details refer to the DIG-2/DIF-102 manual (part. no. 810311Z).
TEL-14—The TEL-14 interface is a two-channel device and uses each
of the RJ-45 connectors on its rear panel for connection to the matrix
port. The top RJ-45 is for Line A of the interface and the lower RJ-45 is
for Line B of the interface. The upper and lower DB-9M connectors are
the Line A and Line B connections to the telephone line. Clear-Com
provides DB-9F to RJ-11 adapters so that standard phone line RJ-11
plugs and jacks can connect directly to the interface. Refer to the
section on this interface later in this chapter for wiring details.
Each audio interface has internal ID circuit jumpers that will identify to
the matrix port cards the type of interface it is; as a result the ports and
interface modules can be moved without having to change the wiring.
RLY-6 and GPI-6—The RLY-6 and GPI-6 use the same RJ-45s,
however their function and connection is different. These interfaces
are daisy chained in their direct connection to the matrix frame. RLYs
and GPIs do not require connection to a system “port.” The first RLY or
GPI interface has its RJ-45 connected to the special RJ-45 on the rear
panel of the frame marked GPI/RLY Interface. The top connector of the
second RLY or GPI interface connects to the bottom RJ-45 of the first.
Each successive interface is connected in this daisy-chained fashion.
Note: For Eclipse systems if both GPI-6 and RLY-6 interfaces are
used the GPI-6 interfaces must be placed first in the daisy
chain.
This restriction does not apply to Matrix Plus 3 systems where
interfaces can be mixed in this 'daisy-chained' scheme.
The maximum combined length of all the RJ-45 cables should not
exceed 20 feet (6 meters). Figure 4-12 shows an example of
“daisy-chain” wiring.
Figure 4-12 shows the rear panel of a IMF-3 wired for RLY-6s and
GPI-6s. The CPU card will read these modules and will call the first
RLY-6 relays 1 to 6. The second RLY-6 will be identified as relays 7 to
12.