VEGA VEGALOG 571 EA - Manual (Page 9)

4 Mounting
4.1 General instructions
The module cards of VEGALOG 571 can only be mounted into
the 19" carrier BGT LOG 571. It is provided with a special bus
board for data transmission between CPU and the individual
peripheral cards (LOGBUS). The carrier is designed for
mounting into a switching cabinet or 19" housing.
The plug position for the individual cards is individually
selectable, the system saves the card positions when switch-
ing on.
Note:
The plug positions must not be changed after the parameter
adjustment because measurement loops that have already
been set up would otherwise have to be reconfigured.
4.2 Module
Provide a module for the VEGALOG 571 EA card. You will find
the description in the operating instructions manual "CPU and
carrier".
In Ex applications, an additional separator must be used. The
following types can be used:
l
VEGATRENN 149A (additional supply voltage, particularly
suitable for long cable lengths)
l
KFD0-CS-Ex1.51P (no additional supply voltage neces-
sary)
Mounting of both types is carried out on a standard carrier rail.
Further details are available in the respective operating
instructions manual.
4.3 Coding
A mechanical coding system avoids later interchanging of the
various module cards in the carrier.
The coding system consists of:
l two coded pins in the multipoint connector
l
two holes in the male multipoint connector of the respective
component
The coded pins are attached to the module.
Installation instructions
VEGALOG 571 EA - Input card analogue 9
Mounting
31948
-EN
-070307