Chassis Expansion Driver Board, Hvbce; Control Expansion Connector; Communications Expansion Connector - Honeywell VideoBloX User Manual

REAR CHASSIS

CHASSIS EXPANSION DRIVER BOARD, HVBCE

Control Expansion Connector

Communications Expansion Connector

Rev 1.0
This PCB plugs in to the power supply module. This board contains the drivers and
receivers which are necessary to interconnect master / slave chassis together. This is
required when one or more slave chassis are connected to a master chassis. For a system
which uses only one chassis, this board is not required.
Installation Procedure:
1. Remove power from chassis.
2. Remove 2X fixing screws which secure the power supply module to the front panel.
3. Remove power supply module from chassis.
4. Line up dual row connector on power supply board with expansion driver board.
5. Carefully press board into place.
6. Fasten board in place with 2 X M3 mounting screws.
7. Insert power supply into chassis, carefully lining up with the chassis connector. Press
all the way in.
8. Refasten using 2X fixing screws from Step 2.
This female DB9 connector allows for connection of RS422 control signals between
multiple VideoBloX chassis. The pin-out of this connector is automatically modified
depending on the configuration of the chassis being a master or slave. Refer to
SETTINGS in this section for configuring the chassis as a master or slave. Generally, this
connector may be wired pin to pin between one master and multiple slave chassis.
This female DB9 connector allows for connection of RS422 serial communications signals
between multiple VideoBloX chassis.
The pin-out of this connector is automatically modified depending on configuration for the
chassis being a master or slave. Refer to
Pin-Outs for master and slave pin-outs. Generally, this connector may be wired pin-to-pin
between one master and multiple slave chassis. Refer to
configuring the chassis as a master or slave.
Control Expansion and Communication Connector
10
DIP SWITCH
DIP SWITCH SETTINGS for
900.0855
10/06