fisair DFRA Series, User Manual

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User Manual DFRA Series |
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Figure 15: Terminal block X1 for DFRA-V equipment without PLR series 650-900
9.8 Control and signal connections
All equipment with a Fisair electric control panel has the remote signalling card SEF-013,
which provides remote information about the equipment status.
The SEF-013 consists of 3 relays (NC-NA) identified on the terminal block as Rx1, Rx2
and Rx3. There is a correspondence with the SEF-013 remote signalling card and the
local signalling card SEF-004, located on the front of the electrical panel.
MAN -0- AUTO
Signalling card
SEF-008
Remote signalling
Card SEF-013
Rx1
Signal for "live equipment"
Rx2
Signal for "equipment in operation"
Rx3
Signal for "fault/alarm"
Rx2 Rx3 Rx1