Hach BioTector B7000i - Electronics Enclosure

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4.1.2 Electronics Enclosure
Figure 2 and table 3 below shows the major electronics enclosure components of BioTector TOC Analyzer.
Figure 2 BioTector electronics enclosure major components
Table 3 BioTector electronics enclosure major components
1
Power Supply (for Main Board/Motherboard)
2
Power Supply (for Pumps and Valves)
3
Power PCB (Mains PCB)
4
Main Power Switch
5
Mains Terminals
6
Relay Terminals
7
4-20mA & Stream Alarm Terminals
8
Fan
9
4-20mA Isolators
10
Relay PCB
11
Ozone PCB
12
Auxiliary/Stream Expansion PCB (Option)
13
Signal PCB
14
Oxygen (O
2
) Controller Board
15
Mass Flow Controller (MFC)
1
2
3
4
5
6
11
13
14
7
8
9
10
12
15