Optional Supplementary Boards; Local Bus Adapter (Lba) For Mounting Optional Supplementary Boards; Mounting Of Optional Supplementary Boards - Siemens 6RA7086-6KS22 Operating Instructions Manual

01.04
5.3.2

Optional supplementary boards

WARNING
Safe operation is dependent upon proper installation and start-up by qualified personnel under
observance of all warnings contained in these operating instructions.
Boards must always be replaced by properly qualified personnel.
Boards must not be inserted or removed when the power supply is connected.
Failure to observe this warning can result in death, severe physical injury or substantial
property damage.
CAUTION
The boards contain ElectroStatic Discharge Sensitive Devices (ESDS). Before touching a
board, make sure that your own body has been electrostatically discharged. The easiest way to
do this is to touch a conductive, earthed object (e.g. bare metal part of cubicle) immediately
beforehand.
5.3.2.1

Local bus adapter (LBA) for mounting optional supplementary boards

Optional supplementary boards can be installed only in conjunction with the LBA option. If an LBA
is not already fitted in the SIMOREG converter, one must be installed in the electronics box to
accommodate the optional board.
How to install an LBA local bus adapter in the electronics box:
♦ Undo the two fixing screws on the CUD1
board and pull board out by special
handles.
♦ Push LBA bus extension into electronics
box (see picture on right for position) until it
engages.
♦ Insert CUD1 board in left-hand board
location again and tighten fixing screws in
handles.
5.3.2.2

Mounting of optional supplementary boards

Supplementary boards are inserted in the slots
of the electronics box. Option LBA (local bus
adapter) is required to fit supplementary boards.
The designations of the board locations or slots
are shown in the adjacent diagram.
Siemens AG 6RX1700-0AD76
SIMOREG DC Master Operating Instructions
Location 2 (Options)
Location 3 (Options)
Location 1 (CUD1)
1 3 2
Arrangement of
board locations 1 to 3
F D
and slots D to G in
electronics box
G E
Installation
5-27