Continuum I/O System Reference
67
GA-40/ GA-80 Interface
The GA-40 and GA-80 Graphic Annunciator Panels provide the capability of creating
custom display and control panels attached to the Continuum NEMA enclosure or to an
auxiliary panel. These panels provide a connection for up to 40 (GA-40) or 80 (GA-80)
input switches or output LEDs. You can mix the number of switches and LEDs as
needed.
The connection between the DM-20 and the GA-40 and GA-80 panels consists of a 25-
pin ribbon cable to supply data between the modules and a three-conductor power cable.
Data connection between the two is accomplished via a 25-pin male DB25 cable that is
permanently attached to the GA panels.
The GA-40 provides interfaces for 2 DM-20 modules. The GA-80 provides interfaces for
up to 4 DM-20 modules.
DM-20
DM-20
GA-40/80
DM-20 to GA-40/80
Data Connection
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