MP200 Installation Manual
5
2.2 MP 200/256 CONTROL UNIT
Differs from the MP200/64 control unit as follows:
• expandable up to 256 zones using the I/O concentrators connected to the serial lines
• the board manages 3 RS485 serial lines of which 2 are serial connections (one integrated on the base plate and the
other on a IT485 module), whils the third is an optional via a further IT485 module.
• the system may be subdivided into 24 different sectors and up to 256 code and key users may be managed.
• the system buffer can store up to 1000 events.
2.3 I/O CONCENTRATORS (REMOTE UNITS)
• Two versions are available, both using the same system: an
EP200/8Z
with 8 zones
and 6 outputs (2 relay and 4 electric) and an
EP200/4Z
with 4 zones and 3 outputs
(1 relay and 2 electric). The 4 electric outputs present on the EP200/8Z may become
relay outputs by installing a DKR4 module with direct coupling connettors.
• In both versions all zones and outputs may individually programmed as is the case
with the control unit. Concentrators are connected via an RS485 serial line and
acknowledged via a programmable dip-switch address.
• The equipment is supplied in modules and is suitable for a range of locations: in
special cases (CP8Z), in the back-up supply units or even in the control unit case.
• A direct interface connector to the back-up supply units uses a serial BUS line to
convey trouble-shooting information (power failure, low battery, error) to the control
unit.
2.4 KP 200D KEYPAD
• The keypad has a 2 line/16 character integrated backlight LCD display. The device is
used to programme and control the system, to which they may be partially or totally
associated (control and management of one or more sectors). The keypad has an
incorporated buzzer for the following sound signals:
· a short tone to confirm that a numerical key was pressed.
· a longer tone to indicate an error.
· three short tones if the letter
F
is pressed to quit a menu.
· chime function (programmable).
· input/output delay time signal (programmable).
There are 6 useful LEDs for controlling specific system conditions. See the User Manual details.
• Keypads are addressed by use of dipswitches. Keypads with the same address cannot be included in the same
BUS. When the system is powered up for the first time, at least the keypad with address 1 must be connected to
serial 1. From here it will be possible to configure and, if necessary, programme the system by accessing the
relevant menus.
2.5 DK 4000M READERS
• These are devices for optical/digital reading and decoding of DK 40 digital keys. They are
used for activating/deactivating relevant sectors each time a recognised optical key is
introduced. They are fitted with 4 LEDs for signalling specific system events (see User
Manual details). They are addressed by rotary switches whose use is described in the
Functions and Programming Manual, Para. “Reader Configuration".
EP200/8Z
EP200/4Z
Содержание MP 200
Страница 19: ......
