Installation Guide | 9 |
Description
The Two Reader Board provides support for up to two access control doors by providing connections for Wiegand or Clock/Data type readers, supervised inputs and relay outputs. This board can be rack mounted, in which case, only one edge is accessible for wiring. Mounting the board flat increases the amount of available I/O slightly but also significantly decreases the number of boards that can be mounted in one enclosure.
The I/O terminals are organized to support two doors. Starting at the bottom of the rack- mount side of the board, the first connector provides power to the board. The next connec- tor provides communication with the Intelligent Controller (PRO22IC). The next set of terminals is used to connect reader 2. The next set of terminals is used to connect the I/O typically associated with reader 2, namely the Door Status and REX status inputs and the Door Lock and Lock Status relay outputs. Continuing up this edge the next two connec- tors provide the reader and associated I/O terminals for reader 1. The last connector on the
When the board is mounted flat, two additional relay outputs and two additional general- purpose alarm inputs are available along with two dedicated alarm inputs for cabinet tamper and power fault detection on the opposite edge of the board.
The reader interface accepts a Wiegand signal of Data 1 and Data 0 or a Clock and Data signal and provides 5 VDC or 12 VDC reader power, a
When communication to the control panel is lost this board can grant access based on facility code only. General purpose outputs will retain the setting at the time communica- tion was lost. Up to eight facility codes may be active in each PRO22R2. Keypad input must follow the reader input format and is in place of or multiplexed with the reader data.
Set Up
Jumper Settings:
Jumper | Setting | Default | Selected | ||
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J1 | OFF | * | Port 1 | ||
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ON |
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J2 | 5 | * | Reader 1 | Power Terminal provides 5 VDC | |
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12 |
| Reader 1 | Power Terminal provides 12 VDC | ||
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J3 | 5 | * | Reader 2 | Power Terminal provides 5 VDC | |
12 |
| Reader 2 | Power Terminal provides 12 VDC | ||
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