10
2.2.5 Quartet-A-110
The Quartet-A-110 rear panel is composed of an AC receptacle, a fan assembly, a
DC power connector for power redundancy, an ICP-S (RS-422) interface port with
loop-through, and 4 groups of 2 BNC/1 HD-26/1 HD-15/1 RJ-45 connectors. Each
group belongs to one of the housing frame's internal modules. Refer to Figure 2.6
for module and BNC referencing.
For a pin-out of the RJ-45, HD-15, and HD-26 connectors, refer to the module's
user manual.
Figure 2.6
Quartet-A-110 rear panel
2.2.6 Quartet-M-A-75
The Quartet-M-A-75 rear panel is composed of an AC receptacle, a fan assembly,
a DC power connector for power redundancy, an ICP-S (RS-422) interface port with
loop-through, 2 groups of 5 BNC/1 HD-15/1 RJ-45 connectors as in the Quartet-A-
75, and 2 groups of 7 BNC/1 RJ-45 connectors as in the Quartet-M. Each group
belongs to one of the housing frame's internal modules. Refer to Figure 2.7 for
module and BNC referencing.
For a pin-out of the RJ-45, and HD-15 connectors, refer to the module's user
manual.
Figure 2.7
Quartet-M-A-75 rear panel
Module #1 connectors
Module #2 connectors
Module #4 connectors
Module #3 connectors
AC power connector
Fan assembly
DC power
connector
RS-422
RS-422 interface port with loop-through
(ID assignment rotary switch behind RS-422 port; see section 3.5)
Module #1 connectors
Module #2 connectors
Module #4 connectors
Module #3 connectors
AC power connector
Fan assembly
DC power
connector
RS-422
RS-422 interface port with loop-through
(ID assignment rotary switch behind RS-422 port; see section 3.5)