Honeywell IdentIPoint Installation Instructions Manual page 35

Magnetic lock connected to the IOM:
DI-0
GND
DI-1
GND
SAI-0
GND
SAI-1
GND
SAI-2
GND
SAI-3
GND
SAO
GND GND
12V
GND
FGND
IO module
1. Connect 12VDC+ of the power supply to either the NC
or Common pin of Relay 0 or 1 (J12 or J13) of the IOM,
and the 12VDC- to the -ve pin of the magnetic lock.
2. In the same port (J12 or J13), connect the NC or Com-
mon, whichever is left free to the +ve pin of the magnetic
lock.
In this setup, the door will remain locked as long as power is
provided and will unlock in the absence of power. If the reader
is powered off in this situation, the door will unlock.
NOTE: The above describes one way of wiring the mag-
netic lock. Wiring must be done strictly as per the
stipulated safety codes that the building must
follow. Accordingly, the wiring would be either
done in a fail-safe or fail-secure configuration.
For description of IOM pins refer to Table.8.
HONEYWELL IDENTIPOINT™ INTELLIGENT SMARTCARD SYSTEM
GND
DO-0
GND
DO-1
GND
ILK-0
GND
ILK-1
485-
GND
485-B
485-A
N.C
N.O
RLO-C RLO C
N.C
N.O
RL1-C
Fig. 28. Connections between IOM and magnetic lock
LEGEND
Power – Min. 18 AWG
Power Gnd – Min. 18 AWG
+
DC – Power
12VDC/24VDC
_
_
BLK
RED
+
1457020-001
Diode Suppression
Network
Supervisory Analog Input (SAI)
termination circuit
WARNING
Exit switch wiring must be completed within the
protected area or not readily accessible outside
the protected area.
A typical termination circuit for SAI is shown in Fig.29:
:
1. Connect a 1 K
ance) in series with SAI-n and the sensor switch.
:
2. Connect a 2 K
ance) in parallel with the input pins and the sensor
switch.
Such a termination circuit can be connected to the SAI of an
IdentIPoint reader as well as the IOM. This loop can detect
tampering by shorting across or cutting the loop. Four states
can be detected by the IdentIPoint device: open, short, cut
and closed.
35
Magnetic Lock
resistor (0.5W axial type, 5% toler-
resistor (0.5W axial type, 5% toler-
95-7767