Page 6
Landmark Basic
Signal Processor
User Guide
L
N 11 12 13 14 15 16
1
2
3
4
5
6
7
8
Live
Neutral
Processor
supply
Processor supply
Peak Picker
reset
Yellow
Blue
White
Screen
Red
Black
Green
6 core screened cable
Pigtails max length = 30mm
Twisted pair
Signal o/p -
Signal o/p +
Screen
2 core screeened cable
Pigtails max length = 30mm
NOTE
The LM Basic processor is designed
to work with an a.c. or d.c. power supply,
making pins 8 and 16 on the processor
interchangeable. The output of the DPU
power supply is polarised, pin 8 is
positive, pin 16 is negative.
N o n - G r e y n e s s
E m is s iv ity
1 6 1 5 1 4 1 3
1 2 1 1 1 0
9
8
7
6
5
4
3
2
1
R
e
s
p
D
e
c
a
y
Fig. 5 LM Basic and DPU interconnections
S4970171
