Version: 1.06 16
4. Insertion of Cards in the Rack
The Rack has a side UP and a side DOWN.
When the direction of the Rack is correct, the logo A
must be at the right side and the slot numbering readable.
Example with the Rack 10
Each slot has a unique index number, starting at ‘0’ from the left side.
4.1. The Power supply
There are 2 possibilities of Powering TB
OX
MS. You have to choose one or the other:
With a Power supply Card
(230 VAC, 24 VDC or –48 VDC)
This power supply supports 3 A on the BUS, includes a battery charger and
provides an external 24 VDC.
This is required when driving many Cards or when a backup battery is mandatory
to maintain the TB
OX
MS running even when the main power has broken down.
With the CPU Card
The CPU includes a small power supply, providing maximum 1 A on the BUS.
It does not include a battery charger and is not isolated.
This situation is sufficient to non-critical application that does not require Telecontrol,
for instance handling few I/O cards, when only little power is required.
Check the consumption of the cards with the table at the end of the manual.
UP
DOWN
LEF
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