Functional Description; Connection Principle - Honeywell BUS-2 Montage, Anschluss, Anleitung

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3.

Functional Description

3.1

Connection principle

Suitable switching devices for arming/disarming function:
1. Switching device "Lock function":
Block Lock, Dead bolt lock, Key Switch SS90
2. Switching device "Mid-position" (Switch with neutral mid-position):
Outdoor safety operating unit f.m. (012520)
Acoustic acknowledgment signal possible via external buzzer.
Four detector group inputs for the functions "Tamper Switching device", "disarmed / armed", "Bolt
switching contakt" and "Opening contakt / pass. glass breakage sensor" available.
Block Lock Module
Out 1
Buzzer
+12 V DC
+U_b
0 V
Out 2
Block magnet
release
DG1
Tamper
BUS-2
0 V
or
BUS-1
DG2
disarmed/
armed
0 V
DG3
Bolt switching
contakt
0 V
DG4
Opening
contakt
DG4 with clear
function
0 V
Mounting and Connection Instructions Block Lock Module BUS-2/BUS-1
Buzzer
external
+
Switching device
Block magnet
+
(Block Lock only)
-
Lock function
12k1
12k1 additional
12k1
12k1
12k1
12k1
DG2
disarmed
0 V
armed
BSC
OC
Switch with neutral
mid-position
disarmed
12k1
12k1
12k1
armed
Monitoring resistors:
18k15 = Mid-position
12k1 = Operation "disarmed"
6k05 = Operation "armed"