Detector Group Inputs, Contacts, Gbs - Honeywell IDENT-KEY 3 Mounting And Connection Instructions

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9.4

Detector group inputs, contacts, GBS

Detector group inputs that are not required, are not allocated to detector groups (DG00)
when programming the control panel.
3.3 V DC detector group inputs:
- Open: 3.3 V
Opening contact
-
For monitoring the opening of the door, e.g. a magnetic contact is connected to this input. With the
blocking elements 1 or 3 (019033 / 019032), the contact integrated in the blocking element can be
used. The input is monitored at
Glass breakage sensor
-
Differential detector group with clear function for connecting passive glass breakage sensors. The
input is monitored at 12k1±30% and is suitable for a Z-wiring connection.
Bolt switching contact
-
A bolt switching contact can be connected here. The input can be allocated to a bolt switching group
when programming the control panel. This input only affects the positive drive condition.
Cover contact - external reader
-
Tamper monitoring of external readers. The input is monitored at 12k1±40%. The input must be ter-
minated with 12k1 even if it is not used.
Presence control
-
Input for presence control of single entry access portals, active LOW (in p.)
The input can be used and allocated to any type of detector group when programming the control
panel.
Door strike - armature contact
-
This input is for monitoring AC door strikes with armature contact (see also IDS instructions).
Monitored at 12k1.
Mounting and Connection Instructions IK3 Evaluation Unit BUS-2
- Terminated with 12k1: Approx. 1.65 V
(ST4)
12k1±40% and is suitable for a Z-wiring connection.
(ST5)
(ST3)
(ST9)
(ST10)
(ST10)
DG input with 3.3 V
DG input with 12 V
DG input with 12 V, active LOW (pull-up)
DG input with 3.3 V
DG input with 12 V, active LOW (pull-up)
DG input with 3.3 V