Bosch 8-Dec - Manual (Page 71)

Control Panels, Control Centers, and Keypads | NZ 300 | 63
NZ 300 LSN Hold-up and
Intrusion Control Panel
Features
▶ 8 detection areas
▶ 8 keypads
▶ 4 inter programs
▶ 1 LSN loop or 2 LSN stubs with 127 LSN elements and
up to 140 detector addresses
▶ Identification of individual detectors
▶ All connected switch outputs freely programmable
▶ Simple programming with NzPara
▶ Integrated AWUG (dialing modem)
▶ TeleService-compliant
▶ 40 users
The NZ 300 LSN emergency call control panel and the
BE 300 LSN keypad ensure a high level of flexibility and
reliability.
This is achieved through use of the local security network
LSN. A characteristic feature of the local security network
LSN is that the detectors and control elements of a security
system are all connected to the control panel with a single
transmission unit, making efficient use of cables and
ensuring compliance with regulations.
The BE 300 LSN remote keypad is deployed for operation,
for signaling alarms and for displaying the status.
The NZ 300 LSN is TeleService-compliant.
System Overview
1 Telephone network
2 Transmission unit
3 External signaling device
4 Configuration PC
E LSN element
Functions
•
The BE 300 LSN keypad acts as a remote display/control
panel for the NZ 300 LSN. The BE 300 LSN is built into
an LSN loop or LSN stub. Up to eight BE 300 LSN units
can be connected.
• Assistance providers can be informed alternatively via:
-
Transmission units (ÜE)
-
Integrated dialing modems (AWUG)
- Integrated dialers or communicators such as AT
2000 (built-in or housing-on-housing)
-
2 x acoustic and 1 x optical external warning devices
(local alarm signaling).
•
The following switch outputs are available:
-
Switch output for faults (1 x fault relay)
- Switch output for alarms (1 x ÜE relay)
-
Freely programmable switch output (1 x relay)
-
Freely programmable control panel points (2 x open
collector outputs)
•
Up to 8 detection areas can be programmed with the
NZ 300 LSN. Only detection area 1 can be the main area
or control panel area. The areas are defined when
programming the NZ 300 LSN.
• Four internal detection areas (4 inter-programs) can be
formed by allocating detectors (freely programmable).
Each area can be "internally activated" on an individual
basis.
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