< 6. Components >
6-3
IM 11M12D01-01E
6.2 AV550G Averaging Converter
6.2.1 Components and Function
Control Card
Controls averaging
calculations, autocalibration
and display functions
Touch Screen Display
Displays data and allows
interactive touch screen
operation.
Status Display Lamps
Green, continuous: Channel card is active
Orange, continuous: Alarm condition
Orange, flashing: Calibration in progress
Red, continuous: Error condition
Channel Cards
Specified number of channel cards is
installed. Send output signals for
individual oxygen concentrations.
Channel Slot Covers
Covers unused channel slots.
Basic Power Supply Unit
Carries heater terminals
and contact terminals for
CH1 to CH4
Expansion Power
Supply Unit
Carries heater terminals
and contact terminals
for CH5 to CH8.
External Protective
Ground Terminal
Power Switch
Main Power Supply
*Cable Shield* Ground Terminals
Protection Covers for Heater
Terminals
• L
• N
• G (connected to internal protective ground
terminal by jumper plate)
• Internal protective ground terminal
Frame
F6-3E.ai
1
2
3
4
5
6
7
8
CELL
TC
CJ
AO
+
+
+
+
-
-
-
-
1
2
3
4
5
6
7
8
CELL
TC
CJ
AO
+
+
+
+
-
-
-
-
1
2
3
4
5
6
7
8
CELL
TC
CJ
AO
+
+
+
+
-
-
-
-
1
2
3
4
5
6
7
8
CELL
TC
CJ
AO
+
+
+
+
-
-
-
-
1
2
3
4
5
6
7
8
CELL
TC
CJ
AO
+
+
+
+
-
-
-
-
1
2
3
4
5
6
7
8
CELL
TC
CJ
AO
+
+
+
+
-
-
-
-
DI2
-
-
-
DI1
+
+
+
Ave-c
Ave-b
Ave-a
8
7
6
5
4
3
2
1
COM9
COM NC
NO COM NC
NO
72
71
70
69
65
66
67
68
SV-CH8
SV-CH7
64
63
62
61
SV-CH6
SV-CH5
DO-CH8
92
91
90
DO-CH7
89
88
87
DO-CH6
NO
NC
COM
86
85
84
DO-CH5
NO
NC
COM
83
82
81
108
107
106
105
104
103
102
101
HTR8
HTR7
HTR6
HTR5
FUSE
HTR6
HTR6
FUSE
FUSE
HTR5
HTR5
FUSE
FUSE
HTR8
HTR8
FUSE
FUSE
HTR7
HTR7
FUSE
250V T2.5A X 8
250V T2.5A X 8
FUSE
HTR3 HTR3
FUSE
FUSE
HTR4 HTR4
FUSE
FUSE
HTR1 HTR1
FUSE
FUSE
HTR2 HTR2
FUSE
HTR1
HTR2
HTR3
HTR4
51
52
53
54
55
56
57
58
13
NO
14
15
16
COM NC
NO
DO2
17
18
19
COM NC
NO
DO3
20
21
22
COM NC
NO
DO4
23
24
25
COM NC
NO
DO5
33
NO
34
35
36
COM NC
NO
DO-CH2
37
38
39
COM NC
NO
DO-CH3
40
41
42
COM NC
NO
DO-CH4
SV-CH1
SV-CH2
SV-CH3
SV-CH4
SV-COM
26
27
28
29
43
44
45
46
47
48
49
11
12
COM NC
DO1
31
32
COM NC
DO-CH1
Figure 6.3 Components and Function of AV550G
6.2.2 Touchpanel Switch Operations
Panels and Switches
The averaging converter uses touchpanel switches which can be operated by just touching the panel
display. The display viewed upon power up or during oxygen concentration measurement varies
depending on the number of channel cards installed in an averaging converter. Data of 4 channels will
be displayed if 1 to 4 channel cards are installed. If more than 4 channel cards are installed, data of 8
channels will be displayed.
Even if the number of channel cards is 4 or less, data of 8 channels will be displayed if an expansion
power supply unit is mounted and a card is installed on any of channels CH5 to CH8. The display
“---” means a channel no card is installed in the channel. As shown in upper left and right displays in
Figure 6.4, data of multiple channels can be viewed in a single screen, which is called a multi-channel
display.
Summary of Contents for av550g
Page 17: ...Blank Page ...
Page 45: ...Blank Page ...
Page 71: ...Blank Page ...
Page 203: ......
Page 205: ......
Page 207: ......
Page 209: ......
Page 211: ......
Page 213: ...Blank Page ...