Filter
Top Products
374 | LSN Peripherals | LSN Expansion Modules
NVK 100 LSN Coupler
Features
▶
6 primary lines
▶
4 control outputs
▶
Integrated buzzer
▶
Tamper contact (sabotage alert)
▶
Surface installation
The NVK 100 LSN coupler is used to connect conventional
arming devices to the LSN.
Functions
Four primary lines that are programmable as hold-up/
intrusion/tamper/closure or other types of detection.
Two primary lines for connecting arming devices, block
locks and log. switching equipment.
In normal operation, an integrated buzzer serves as arming
confirmation.
Max. four KR 100 LSN relay modules for LSN expanders
(option) can be installed.
In the event of wire interruptions or short-circuits, all LSN
elements in the LSN loop continue to be monitored. In this
case, the system automatically creates two stub lines that
continue to monitor from both sides up to the location of
the fault.
The module housing has a tamper contact that, if triggered,
sends a unique message and is evaluated as a sabotage
alert. An integrated buzzer can be used to signal status
changes (e.g. for tests).
Certifications and Approvals
Region Certification
Europe CE NVK 100 LSN
Germany VdS G 195058, C NVK 100 LSN
Installation/Configuration Notes
All sensor technology in the arming device area can be
connected to the NVK 100 LSN, for example:
•
Conventional emergency call detector
•
Arming device
•
Coded arming device
•
Closure and release monitoring
•
Intrusion surveillance
A second pair of wires for additional power supply is
necessary for the NVK 100 LSN.
Primary lines
Primary lines PL1 to PL4 can be programmed for hold-up,
intrusion, tampering, closure monitoring or other types of
detection (can also be used as control input).
Primary line PL5 is used to connect the arming device to the
armed/unarmed/fault statuses or to connect block locks.
Primary lines PL5 and PL6 connect logical arming devices
or lockout timers for rejected/set/fault modes or lockout
time set/lockout time expired/fault modes.
Control outputs
Activation of block-type lock magnet:
Arming in conjunction with the PL5 detector zone for block-
type locks is only carried out if the magnet is engaged while
the block-type lock area is in armed mode.
Activation of block-type lock lamp "BLL" (LED1):
The BLL block-type lock lamp lights up when the detector
or block-type lock area is in arming readiness mode.
Activation of block-type lock lamp "BLA" (LED2):
The BLA block-type lock lamp lights up when the detection
area is disarmed.
The open collector output (C point) is freely configurable.
Connecting closure detectors
For the local security network, closure detectors (block-
type lock, code keypad) and other block-type-lock-
connected equipment are connected via the NVK 100 LSN
coupler.
1 Control panel
2 LSN element
3 Primary lines 1 to 4
4 Loop
5 Stub
6 Coded arming device, block-type lock
Bosch Security Systems B.V. www.boschsecurity.com
6