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4.3.4 S2A-360S (12 VDC Power Supply)
4B75 Case
The S2A-360S is mounted to a bracket located at the top left of the case. The S2A-364 is mounted to the same
bracket. If either the Relay Alarm Package or the DNP3/Modbus Package is installed there will be three screws
at the front of the bracket that need to be removed first. Remove the connecters from both the S2A-360S and
the S2A-364. Be sure to mark or label the wires so that they can be easily reinstalled (It may be a good idea to
tape the wires to the top or side of the case and label the tape). Next remove the two bolts at the back of the
bracket. After the bracket is removed the four screws that hold the S2A-360S to the bracket can be removed.
Installation is the reverse of removal.
WARNING: Take care to plug all wires/cables into there correct
locations.
475 Case
The S2A-360S is mounted to the left side of the card house. In order to access the card the card house will
need to be removed. To remove the card house, all cables to the additional circuit cards on the card house
must be disconnected, as well as the wiring to the AC input and DC output terminals. Start by removing the
wires from the DIN Rail AC input and DC output terminals. Be sure to mark or label the wires so that they can
be easily reinstalled (It may be a good idea to tape the wires to the top or side of the case and label the tape).
Next remove the cables connecting to the various circuit cards (It may be a good idea to tape the cables to the
bottom or side of the case and label the tape). Remove the two bolts on both sides of the bracket and remove
the bracket. With the bracket removed, remove the four screws that hold the S2A-360S card to the card house,
and gently remove the card. Installation is the reverse of removal.
WARNING: take care to plug all
wires/cables into there correct locations.
975 Case
The S2A-360S is mounted to the base of the case, on the right side of the capacitors. Remove the ribbon
cables from the S2A-360S card. Remove the two screws that hold the S2A-360S card to the base, and gently
remove the card. Installation is the reverse of removal.
WARNING: take care to plug all wires/cables
into there correct locations.
72 Case
The S2A-360S is mounted to the bottom of the case. Remove the ribbon cables from the S2A-360S card.
Remove the two screws that hold the S2A-360S card to the case bottom, and gently remove the card.
Installation is the reverse of removal.
WARNING: take care to plug all wires/cables into there correct
locations.
