In the particular case of a PAMIO of model 2ENC4A, there is no
Superbus output connector and the bus termination is integrated in
the module (Fig. 18). It is not possible to use more than one such
module per system rack, and this module must be the last module
of the system rack!
Fig. 18: PAMIO system rack with ending PAMIO 2ENC4A
NOTICE!
Be sure that the termination plug is always plugged
in the output connector of the last PAMIO box (or
that the last box is a PAMIO 2ENC4A), and that the
termination plug is fixed against accidental discon-
nection.
For the fixation of the termination plug, the screws
that fix the 50 pin Sub-D output connector of the
last PAMIO box must be replaced by studs! These
studs are delivered with the PAMIO backplane.
If there is a need to install a new supplementary
PAMIO box in an existing system rack, it is sug-
gested to place it between the first and the last
module.
Otherwise, the termination plug and the corre-
sponding studs of the last module have to be
replaced with the corresponding screws (i.e. those
from the new module) because when studs are
mounted, the connection from box to box is not
possible. After adding the new module as new last
module, the studs and the termination plug must
be tightened on its right side.
Bus Termination (PAMIO 2ENC4A)
PA 8000 PAMIO
PAMIO Components
12.01.2017 | 40
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