Bosch K2200 Series Guía de instalación Pagina 23

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K2200 Series | Installation Guide | 5.0 Installation Details EN | 23
Bosch Security Systems | 7/03 | 17375 1.3 / 46513C
Power Supply
The metal cased power supply unit is fitted on the
left-hand side of the baseplate. This unit will
automatically adjust to the local AC power supply,
accepting input voltages between 85 VAC and 250
VAC at 50/60 Hz. The power input uses a standard
IEC connector; a right-angle socket is supplied.
The output from the power supply is fed to the
circuit board by an 8-pole connector.
Faceplate
The removable faceplate, if fitted, contains a key
reader, on the left-hand side, a keypad and a 16
character display. The panel is secured by two tabs
that fit into slots in the power supply on the left-hand
side of the baseplate, and by two spring clips on the
right-hand side of the panel that attach to the
baseplate. A ribbon connector plugs into a socket on
the circuit board at the top right of the board.
The faceplate and controller can be purchased as
separate items but it is recommended that only slave
controllers are purchased without a faceplate. There
should be at least one controller (master) on a site
with a faceplate.
Memory Module
This small board sits on top of the cover plate and
contains the software and database memory. A small
removable battery maintains the database memory
for six months in the absence of mains or battery
power.
5.2 Introduction
This is a brief outline of the steps that will be taken in
the following sections. This describes the installation
and testing of the door controller independently of
the administration system.
It is possible to test all the reader and lock functions
before making any network or communications
connections. You are strongly advised to follow the
order shown below. In this way you will be able to
identify any problems before going on to the next
stage.
1. Sitting and Fitting the Controller, including
fitting of the Readykey metal case if used.
2. Installation of Readers, including door contacts,
request-to-exit switches.
3. Wiring of Locks
4. Testing of Readers, Locks etc.
5. Network connections, six-wire bus and/or serial
links where applicable.
Note:
Further information on administering the K2200 is
included in Readykey K2200 Series Controllers User
Guide (Radx P/N: 47491, PAC P/N: 17376).
5.3 Installing the Controller
The door controller may be mounted in the metal
case (part number K2120 of D8103) supplied
separately by Bosch Security. Make sure that access
can be gained to the door controller independently of
the access control system itself.
If several door controllers are to be connected using
the six-wire bus, it is usually better to distribute the
controllers so they are closer to the doors. This
should reduce the length of cable needed for readers
and locks.
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