4
M
ounting
4
.
1
G
eneral instructions
T
he module cards of
VEGALOG
571
can only be mounted into
the
19
"
carrier
BGT LOG
571
.
I
t is provided with a special bus
board for data transmission between
CPU
and the individual
peripheral cards
(
LOGBUS
).
T
he carrier is designed for
mounting into a switching cabinet or
19
"
housing
.
T
he plug position for the individual cards is individually
selectable
,
the system saves the card positions when switch
-
ing on
.
N
ote
:
T
he plug positions must not be changed after the parameter
adjustment because measurement loops that have already
been set up would otherwise have to be recon
fi
gured
.
4
.
2
M
odule
P
rovide a module for the
VEGALOG
571
AT
card
.
Y
ou will
fi
nd
the description in the operating instructions manual
"
CPU
and
carrier
"
.
4
.
3
C
oding
A
mechanical coding system avoids later interchanging of the
various module cards in the carrier
.
T
he coding system consists of
:
l
two coded pins in the female multipoint connector
l
two holes in the male multipoint connector of the respective
component
T
he coded pins are attached to the module
.
E
quip the female multipoint connector with the two coded pins
according to the
"
C
oding chart
"
and
"
P
osition of the coded
pins
"
.
T
he function coding points out that these are module
cards of
VEGALOG
.
T
he instrument coding is used to
di
ff
erentiate between the individual module cards
.
T
he male multipoint connectors of the individual module cards
point to the holes suiting the pin positions
.
M
ounting instructions
8
VEGALOG
571
AT
-
O
utput card transistor
M
ounting
31951
-
EN
-
060720
