Current Audio SB80 Wartungshandbuch PDF herunterladen (Seite 22)

22

System b

System b

uild-up and description

uild-up and description

M100 Nurse Call System

The Philips M100 Nurse call and Hospital

communication system consists of a num-

ber of communication terminals for

patients and staff, partly controlled

through PAN buses connected to one or

more exchanges with or without an ODIN

distribution network.

The heart of the system is the intercom

exchange. This can be:

A stand-alone exchange ranging from

2 to 384 subscribers in a centralized

system

or

A network exchange ranging from 2 to

768 subscribers in a decentralized

system

The exchanges are expandable in modules.

In a network several exchanges can be con-

nected over ODIN for up to more than

10.000 subscribers.

Every exchange has its own typenumber

but every module and system allows

choices of:

- Number and type of line cards in steps

of 8 subscriber lines

- Type of line termination

- Optional voice card for digitalized

voice messages

Tieline or telephone couplers

All these are described separately in the

M100 S-72 Exchange family system

description.

The following system components are

connected to the exchanges:

- Intercom stations

- Bedside stations

- Nurse desks

- One or more PCs

- Entertainment programme sources

- DP6000 Paging system

A nurse call system consists of several

independent PAN areas.

A PAN area is normally a patient room

with integrated bath/toilet or a bath/toilet

area. Other configurations can be chosen.

Each PAN area must have at least one bed-

side station, one PAN controller plug-in

card and a number of PAN terminals

according to the individual needs.

The PAN area is arranged in groups.

A group is normally a bedside station

and/or terminals associated with one

hospital bed or toilet(s). Other definitions

may be chosen.

Each PAN area includes up to 8 groups:

one common group, 6 bed groups and

one toilet group. The PAN controller

offers up to 10 functions per group.

PAN controller plug-in board is a separate

printed circuit board that contains the

controller of the PAN system.

This plug-in board is mounted in one

bedside station in a PAN area and

includes a microprocessor-based PAN

bus driver.

The controller transmits and receives

PAN information on the 2-wire PAN

bus to and from all terminals in that

PAN area.

The power to the terminals is connected to

the same PAN bus.

PAN signalling is given as a lamp signal

code, a display pager message and/or

display on a nurse desk.

The lamp information may be transferred

on a separate 4-wire lamp bus connected to

the PAN controller to a common corri-

dor lamp to indicate the highest priority

call from a group of rooms.

The PAN controller plug-in board and the

bedside station part are powered from a

local 24 V d.c. power supply.

1 2 ... 17 18 19 20 21 22 23 24 25 26 27 ... 69 70

Kommentare zu diesen Handbüchern

Keine Kommentare