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Chapter 1 Installing and Configuring the SCXI-1127
1. I n s t a l l the HVAB-backplane adapters and jumper blocks in the 12-slot
chassis as described in steps 1 through 3 in
Single 12-Slot Chassis
Configuration.
2. Connect the HV8-HV8 cable from the first chassis, normally the
connector behind slot 1, to the HVAB connector (behind slot 12) of the
next chassis.
3. Connect the SH9MD-9MD cable from the AUX OUT connector of the
first chassis to the AUX IN connector (behind slot 5) of the next
chassis.
4. Repeat steps 1 through 3 for each additional chassis.
Note D o not use the SH9MD-9MD cable behind slot 4 of the 2-slot HVAB-backplane
adapter on the 12-slot chassis.
An SCXI- 1127 is required in slot 4 of the 4-slot chassis and slot 12 of the 12-slot
chassis to establish communications with all the chassis in the system. I f slot 4 is
empty in the 4-slot chassis or slot 12 is empty in the 12-slot chassis, the chassis will
not operate. It is this module that you must specify in the configuration utility as
the cabled module to the DMM.
I f the 4-slot chassis is configured with less than four slots of the HVAB-backplane
adapter, use the right-most available HVAB connector to extend to the next
chassis. In this instance, right-most means the slot closest to slot I when the
chassis is viewed from the back.
12-Slot and 12-Slot Multi-Chassis Configuration
In addition to the items needed for a single chassis system, you need the
following items to install this configuration:
• S C X I - 1 3 5 8 multi-chassis expansion kit
— HV8-1-1V8 cable
— S H 9 M D - 9 M D cable
- T h r e e 8-position HVAB plugs
- O n e 8-slot HVAB-backplane adapter
- O n e 2-slot HVAB-backplane adapter
- T w o 1-slot HVAB-backplane adapters
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User Manual
Содержание SCXI-1127
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