Lenel OnGuard Hardware Installation Manual page 62

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LNL-500 Intelligent System Controller
(1) power-in input, eight (8) DIP switches, and eleven (11) jumpers. It also contains a set of three (3) status
LEDs and one (1) memory backup (3 volt lithium) battery.
FOR ETHERNET APPLICATION:
LANTRONIX COBOX MICRO
RICHCO PLASTICS STANDOFF
.50 (12.7)
ACDC
AC
GND
GND
IN2
GND
IN1
Lithium Ion
3V BR2325
.50 (12.7)
Note:
The Cobox connector is only present on LNL-500 boards rev. A, SN 002002 or higher.
62 —
revision 7
LNL-500 Board
485
J3
J5
J6
J9
J8
J10
J13
U4
5.50 (139.7)
6.00 (152.4)
232
TXD
TR1+
RXD
TR1-
RTS
R1+
CTS
R1-
GND
TR2+
TR2-
J11
GND
TR3+
TR3-
J12
GND
S
1
8 7 6 5 4 3 2 1
A
B
C
DIP SWITCHES
PROGRAM PROM

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