Meiko Computing Surface CS-2, Руководство пользователя

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Installing the Processor Module
11
3
Warning – Processor boards and disk devices should only be fitted or re-
moved by trained engineers.
To remove the front panel pull it forward. The front panel is retained by four
clips, one in each corner of the panel. When fitting the front panel ensure that the
tinted window is aligned with the module’ s LED display.
The side panels are held in place by 5 key slots on the side of the module. T o re-
move the a side panel slide it forward and pull it of f.
External Connections
The processor module includes a number of connectors to the front and rear of
the module.
At the Rear of the Power Supply Unit
1
×
25-way D-type connector:
RS232 connector for module control card diagnostics. This connection is for
use by Meiko’s trained engineers only.
2
×
9-way D-type connectors:
X-CAN and G-CAN connectors. The X-CAN is the middle connector — this
is used to connect the modules within a cluster (up to 3 bays/24 module sys-
tems). The G-CAN is the right-most connector — this is used to interconnect
clusters. When using more than one cluster at least two modules in each clus-
ter must be connected to the G-CAN; all unused G-CAN connectors must have
terminators fitted. Within a cluster the X-CAN connections are daisy-chained
using Meiko supplied cables.
•
G-CAN terminators, part number 60-CS2MA009-1T.
•
X-CAN interconnect, part number 60-CA0246-1T