Document type:
Title:
Revision date:
Revision:
Installation Guide (MUT)
Mod. SY1527, universal multichannel power supply system
03/12/02
3
NPO:
Filename:
Number of pages:
Page:
00103/97:1527x.MUTx/03 HWGUIDE_REV3.DOC
62
52
WARNING
DO NOT INSERT OR EXTRACT ANY POWER SUPPLY
BEFORE THE SYSTEM IS TURNED OFF AND UNPLUGGED FROM THE MAINS!
7.1.2
Installing the boards
Both boards and distributors have to be inserted in the Board and Distributor Section
located in the rear upper part of the mainframe (refer to Fig. 2.1, p.9).
This section is 6U-high and can house up to 16 vertically positioned boards. Looking into
the rear part of the crate, the slots are numbered starting from left (Slot 0) to right
(Slot 15). The 16 slots are equivalent, i.e. the user can insert in each slot either a HV/LV
board, a distributor or a generic I/O board, indifferently. At Power-On the processor will
scan all the slots to find out where the boards are plugged in and what kind of boards
they are.
The slots have special guides on which the boards can slide until they are plugged into
the relevant connectors of the Board Backplane.
To install the boards (or distributors) follow this procedure:
1)
Take the board to be installed, sliding it on the guides into one of the 16 slots
until it is plugged into the Board Backplane connector;
2)
Screw the board’s front panel of the by tightening the two screws;
3)
Repeat steps 1) and 2) for each board to be installed.
N.B.: SY1527 system features include live insertion (and extraction) of the boards. It
means that it is possible to insert/remove the board into/from the slot without turning the
system off. However, before removing the board,
THE USER MUST TURN THE
CHANNELS OFF AND DISCONNECT THE HV CABLES AFTER HAVING CHECKED
THAT THERE IS NO HIGH VOLTAGE PRESENT
.
WARNING
BEFORE REMOVING THE BOARD, DO THE FOLLOWING:
1. TURN OFF THE CHANNELS OF THE BOARD,
2. DISCONNECT THE HV CABLES FROM THE BOARD, AFTER
HAVING CHECKED THAT THERE IS NO HIGH VOLTAGE
PRESENT,
3. UNSCREW THE BOARD.
