User's Manual

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HID Corporation 9292 Jeronimo Road Irvine, CA 92618 USA TEL [phone] [phone] FAX [phone]
Web page, E-mail -www.hidcorp.com ProxPro Reader Installation Manual 5355A-900 Rev M 9 of 11
This table indicates the connection between the connector pins when a key is pressed. For example, if key 3 is
pressed P2-5 is connected (shorted) to P2-1. This is available on the Serial ProxPro 5355XX
S
XX versions.
Rows
Columns
P2-5 P2-6 P2-7
P2-1321
P2-2654
P2-3987
P2-4 # 0
*
D Version – Bufferd Direct connect keypad Scanning - 3 X 4 Matrix format
The ProxPro reader is available with a 3 x 4 matrix keypad. The keypad is independent of the ProxPro reader
and only provides a voltage output from the keypad. This mode requires a separate cable to be supplied that
connects to the Keypad wiring to the host. This method of interfacing the keypad requires additional processing
by the host. This includes toggling the select low line to ground to enable the keypad, debouncing of the keys,
decoding of the keypad voltages, timing between key entries, as well as others depending on the host.
This table indicates the voltage on the keypad wires when a key is pressed. This is available on the Buffered
Direct Connect ProxPro 5355XX
D
XX versions.
Buffered Direct Connect KeyPad Data Table
Wire Colors
Key #
Gray Violet Red /
Yellow
Pink Tan White /
Blue
White /
Green
1 LOHI HI HILOHI HI
2LOHIHIHIHILOHI
3LOHIHIHIHIHILO
4 HILOHI HILOHI HI
5 HILOHI HI HILOHI
6 HILOHIHIHIHILO
7 HI HILOHILOHI HI
8 HI HILOHI HILOHI
9 HIHILOHIHIHILO
* HIHIHILOLOHIHI
0 HI HI HILOHILOHI
# HIHIHILOHIHILO
HI represents a voltage of +5 volts in reference to the ProxPro ground.
LO represents the ProxPro ground.
Notes:
1) The system is to be used on a single point ground system.
2) On the Buffered Direct Connect toggle Select Low (White/Yellow) wire to ground to enable the above
keypad outputs.