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32206C 3/97
D9210B Operation & Installation Manual
© 1997 Radionics
Page 18
Detailed System Description
Operational Primer
The D9210B is a fully supervised, addressable SDI bus device that allows
access control integration for the D9412 (8 doors) and D7412 (2 doors) panels.
Each D9210B can store up to 986 user tokens (300 tokens for D7412), each with
a different access level for each door. Authority for access is controlled by the
level of the user, the time of day, the state of the door and the armed state of the
area that the D9210B is assigned to. Each of the authority restrictions can be
controlled through automatic and manual functions.
Users can be added to the system either by local programming using the D5200,
remote programming using the Remote Account Manager (R.A.M.), or by adding
tokens using the Add User function through the control center(s).
The D9210B is not programmed using a local or remote programmer. The
D9210B must be connected to the SDI bus to function properly and receive
operational programming parameters and user data.
Outputs.
Dry contact SPDT relay for 12/24 volt strikes. The D136 removable relay
provides a Normally Closed (NC), Common (Input voltage) and Normally Open
(NO) output. When the relay is energized, the outputs switch to an opposite
state.
Buzzer Output. The buzzer output activates when the door sequence begins or if
the door is left open for an extended period of time. It provides common to the
negative side of the buzzer.
+5 VDC reader output. The +5 volt DC output is for ID readers that require a
lower voltage than the +12 VDC readers. It provides a maximum of 150 mA.
Inputs.
SDI input and output. SDI A (yellow) receives data from the SDI A of the panel.
SDI B (green) returns data to the SDI B of the panel.
12 VDC input. This input is used to power the D9210B and provides a
connection for the 12 VDC reader and 12 VDC buzzer.
Supervised zone input for the door contact. The zone input on the D9210B is
used for the door contact that is physically mounted on the door to which the
strike is connected.
The input can be configured for shorts/opens on faults but is normal only when
the 1000k ohm resistor is in the circuit.
Unsupervised tamper input. The unsupervised tamper input is normal when
open. Upon a short, the point number assigned to the supervised zone is
reported as a
MISSING PT###
report.
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