Honeywell PRO-2200 Manual Do Utilizador

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PRO-2200
 Two Reader Module PRO22R2
11
Installation Guide
LED Operation
The Reader board uses two on-board LEDs D79 & D80 to provide status information
during its Power-up sequence as well as normal operation.
In addition to the status LEDs, there are 6 additional relay status LEDs on board. When
any relay is energized or ON, its corresponding status LED will become ON also. The LED
will remain ON for as long as the relay is energized. The assignment for each relay status
LED is shown in the following table.
#
Y
A
L
E
R
1
2
3
4
5
6
D
E
L
3
7
D
5
7
D
4
7
D
6
7
D
7
7
D
8
7
D
Power
The Two Reader Board accepts 12 VDC with an operating range of 10 to 16 VDC and
consumes 400mA of current. Locate power source as close to this board as possible.
Connect power with minimum of 18AWG wire. The input voltage is regulated to 5 VDC. The
regulated voltage or the 12 VDC (pass through) is available for powering the readers. The
selection is made via jumpers and is available at both reader connectors.
NOTE: POLARITY for 12 VDC power is important. Make sure the +12 VDC is connected
to the terminal labeled +12V and the return is connected to the terminal labeled
GND.
Communications
The Two Reader Board communicates to host controller via an RS-485 interface. The
interface allows for multi-drop communication of up to 4,000 feet (1,200 m) total per port.
Use two twisted pair (minimum 24AWG) with shield for communication. The default speed
of this port is 38.4Kbps but it can be downgraded to 19.2Kbps or 9.6Kbps if the line
conditions or receiving equipment require it (see jumper and DIP switch settings).
E
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9
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D
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