ATI Q46D Dissolved Oxygen System Part 4 – Electrical Installation
18
O&M Manual
Rev-N (4/21)
4.4 Optional Output/Relay Connection
TB2, is used to connect to the optional 3-relay card (Figure 11) OR the optional third analog
output Out#3, (Figure 13). The Q46 can be configured for only one of these optional features,
and the hardware for either option must be factory installed. Note that the optional 3 relays are for
switching LOW POWER DC ONLY.
Figure 11 - Optional Low Power Relay Wiring
Figure 12 - Optional 3rd Analog Output Wiring
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