734 Installation and Programming Guide | Digital Monitoring Products
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OSDP Reader LED Operation
OSDP readers connected to 734 modules provide visual indication of relay condition, connection type, and
encryption status with a red and green LED. Enable reader LED operation in
LED CONTROL
.
If enabled, the reader LED is turned on and operates the same as a Wiegand reader LED, lighting green when the
module relay activates. Visual indication for connection and encryption status functions as follows:
▶
Fast blink (50 ms interval)
—Connection secure, encrypted with 128-bit AES and your custom secure key.
▶
Slow blink (100 ms interval)
—Connection encrypted with the default SIA secure key.
▶
None
—Connected, but not secure or encrypted.
If disabled, the reader LED is turned off and does not operate in any condition.
OSDP Reader Annunciation
OSDP readers connected to 734 modules provide audible indication of card reads. Enable reader annunciation in
BUZZER CONTROL
.
If enabled, the reader’s internal annunciator follows normal RA terminal operation.
If disabled, the reader’s internal annunciator will beep once when a credential is presented.
OSDP Status Indicator Outputs
Terminals 6 and 7 provide connections for Remote Annunciation and Armed Status indicators.
RA (Remote Annunciation)
Remote Annunciation provides an unsupervised switched ground for a remote annunciator that turns on when
the Zone 2 Bypass timer expires. Connect the wire from the RA Terminal to a remote annunciator. The remote
annunciator silences when the RA restores. The remote annunciator (RA) switched ground operates even if the
speaker is programmed not to operate.
AS (Armed Status)
Armed Status provides an unsupervised switched ground for a visual or audible armed status indicator that turns
on when the burglary areas are armed, such as SYSTEM ON or ALL SYSTEM ON. Connect a wire from the AS
Terminal to an armed status indicator.
Caution:
Status indicator outputs support a maximum of 100 mA per terminal. Exceeding the maximum
rating on LC, RA, or AS terminals can damage equipment.
1
2
3
4
5
6
7
8
10
11
12
13
14
9
LC
AS
RED WHT GRN BLK
Z1
Z2
Z3
Z4+ Z4–
RA
GND
GND
A (485 –)
Black (GND)
OSDP Card
Reader
B (485 +)
Red (12/24 VDC)
ON
1
2
3
4
Figure 10: OSDP Card Reader Wiring
