ADB Safegate L-854, Руководство пользователя

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4.5 Relay Board
Figure 5: Relay Board
See Figure 5 . The Radio Control Equipment provides for relay outputs for control of external lighting. Either of the two relay
sets can be configured for either cumulative (incremental) or, individual output. See Figure 4 and Figure 5 for a description of
the logic used. All relay contacts are dry, and can switch 48Vdc or 120Vac through either set of relays for CCR control.
Table 6: Cumulative (Incremental) Operation
Radio Clicks Detected
Active Control Output
3 5 7
3-Radio Clicks
5-Radio Clicks
7-Radio Clicks
Table 7: Individual Operation
Radio Clicks Detected
Active Control Output
3 5 7
3-Radio Clicks
5-Radio Clicks
7-Radio Clicks
The output voltage required from the relays (u48V DC or 120V AC) is provided to the relays through ACom (Terminal
Strip #4) for relays A3, A5, A7 or BCom (Terminal Strip #11) for relays B3, B5, B7. See Table 4 .
L-854 Radio Control Equipment
Theory of Operation
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