Karel DS200, Technical Reference And Installation Manual

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DS Series PBX Technical Reference And Installation Guide
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XIV.2. DS200S & DS200M
XIV.2.A. THE CPU200S AND DS200S CPUKON
CARDS
The CPU200S Central Processing Module has been placed in the corresponding slot in the
rack in connection with the BPL200S/M backplane. The DS200S CPUKON Connection Card
has been located in the leftmost slot in the main rack, in connection with the CPU200S card
over the DS200 CPU-FC flat cable. The DS200S CPUKON card has no connection to the
BPL200S/M Backplane. The procedure for installing the CPU200S, DS200S CPUKON and
DS200 CPU-FC modules in the main rack is as follows:
1- Cables of the accessories are connected to the connectors on the DS200S CPUKON. In
order to do this, the cable pertaining to the accessories is extended through the cable
hole that is in the lower front section of the rack and attached to the corresponding
connector on the DS200S CPUKON card. Then, the free end of the cable is pulled
across beneath the rack and taken out of the rack through the corresponding path in the
cable conduit that has been fixed on the back cover.
2- The DS200S CPUKON card is attached together with its DS200 CPU-FC cable. First of
all, the DS200 CPU-FC cable is attached to the connector on the DS200S CPUKON
card. Then, back corners of the DS200S CPUKON card are fitted into the plastic card slot
channel and the card is inserted. Afterwards, the free end of the DS200 CPU-FC cable is
pulled towards the CPU200S card. As the final step, after the DS200S CPUKON card
has been inserted entirely, it is fixed by the fixing latches on the plastic card holder.
3- In order to mount the CPU200S module, back corners of the module is fitted into the
plastic card slot channel and it is pushed into the rack. Before the module is inserted
entirely, the DS200 CPU-FC cable is attached to CPU200S. Then, the CPU200S module
is pushed in so as to fit tightly into its corresponding connector on the BPL200S/M
Backplane. When the module has been completely fitted, it is fixed by using the fixing
latches on the front cover of the card.
In case it is necessary to take CPU200S out of the rack, the card fixing latches on the front
card cover of CPU200S should be pressed toward the sticker that is on the holder and then
the module should be pulled out cautiously until DS200 CPU-FC appears. As the final step,
DS200 CPU-FC is detached from CPU200S and then the module is taken out of the rack.
In case it is necessary to take DS200S CPUKON out of the rack, the card fixing latches on
the front card cover should be pressed toward the sticker that is on the holder and then the
module should be pulled out cautiously until DS200 CPU-FC appears. After that, DS200
CPU-FC is detached from DS200S CPUKON and then the card is taken out of the rack.
*
THE CPU200S AND DS200S CARDS MUST NOT BE REMOVED WHILE
THE EXCHANGE IS OPERATING.