Grass Valley Kayenne XL Package Installation v.7.0.4 - Manual (Page 94)

94 Kayenne XL Package — Installation and Service Manual
Section 4 — System Cabling
Up to 4 CP-3021 panels can be connected to the main CP-3020 panel to
extend access to 100 total inputs.
Figure 65. Aux Control Panel CP-3020
CP-3021
20 source selection buttons for CP-3020 extension.
Mechanical dimensions: 19”, 1RU, large buttons.
Figure 66. Aux Control Panel CP-3021
Panel Communications
All Aux control panels are MPK Bus devices. The panels sit on our message-
per-keystroke MPK Bus for control panel communication. This serial data
bus can support up to seven 300-series panels daisy-chained on a single
serial RS422 port of the switcher mainframe.
Looping connectors are provided to simplify daisy chaining connections.