Ametek Land 4500 MKIII, User Manual

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A - 15
Model 4500 MkIII Opacity and Dust Monitor
User Guide
System Electrical Connections Overview
15
5
6
7
1
2
3
4
Shutter (Tx)
5
6
7
1
2
3
4
Shutter (Rx)
PS1
PS2
Blower 1
10
11
12
13
14
15
16
17
18
19
5
6
7
8
9
1
2
3
4
44
45
46
40
41
42
43
51
52
53
47
48
49
50
24
25
26
27
28
20
21
22
23
36
37
38
39
29
30
31
56
57
58
59
60
54
55
32 33 34 35
Auxiliary Functions Unit
(AFU)
10
11
12
13
14
5
6
7
8
9
1
2
3
4
Auxiliary Power Supply
(APS)
GND
U1 (N)
W1 (L)
Ye
l
Blk
4500 MkIII Transceiver
Grn
Scr
Re
d
Blu Scr
PS1
PS2
Blower 2
GND
U1 (N)
W1 (L)
Re
d
White
Control Room Unit
(CRU)
C
A
Neutr
al
The
mains
power
supply
must
be
fed
from
a
suitab
ly
rated
external
two-pole
isolator located nearb
y
Liv
e
Gnd