Installation Manual Part 2
PK2963 03/03 Issue 1 3 of 4
NOTES:
1. If the reader is fixed onto a metal surface, use the spacer provided
in the kit to ensure that there is minimal interference to the reader
caused by its proximity to the metal. The spacer is optional for
concrete or drywall.
1. If distance between reader and the DCD is greater than the length
of cable supplied, an extension cable may be required. The
maximum distance is 200 meters of AWG-22 cable. (Alpha 1299
series recommended)
1. The LPR-10M interfaces with the access controller through the 9-
wire cable. Along with power and ground, the signals carried by the
cable are grouped into two categories: the data interface and the
user interface control. Each category can be programmed to
emulate various interface standards, adding flexibility for interfacing
with more access controller types.
Interconnecting Cable
The interconnecting cable is a 9-wire shielded cable that carries the
signals and power between the LPR-10M and the access control unit.
All signals listed in the Table below are TTL-level compatible.
Color
Signal name
Wiegand Interface
Signal
Direction
Signal name
Clock & Data Interface
Signal
Direction
Red
+DC
-
+DC
-
Black
GND
-
GND
-
Violet
-
-
/CARD_IN
Output
Green
DATA0
Output
/DATA
Output
White
DATA1
Output
CLOCK
Output
Drain wire
SHIELD
-
SHIELD
-
Orange
/GREEN
Input
/GREEN
Input
Brown
/RED
Input
/RED
Input
Yellow
/BUZZER
Input
/BUZZER
Input
Blue
/HOLD
Input
/HOLD
Input
Figure 2: Fascia