Ametek Land System 4 Landmark Basic - Page 12

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 ne s s
E m i s s iv i t y
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