6
Figure 5
ASC-2 Style Y Wiring Diagram
*EOL is located at the last ZC Series or ICP audio card
NOTES:
1.
All wiring must be in
accordance with Article 760 of
NEC or the local building
codes.
2.
Minimum wire size: 18 AWG
twisted pair.
3.
Maximum wire size: 14 AWG
twisted pair.
4.
High level amplifier
connections = unshielded
twisted pair.
Low level amplifier connections
= shielded twisted pair.
Other connections = single
conductor wire
5.
Maximum rating:
25.2V RMS: 100W - 4.0A each
input/output
70.7V RMS: 100W - 1.4A each
input/output
6.
Maximum loop length: Refer to
Tables 2 and 3.
7.
The wire length includes: The
length of the wire from the
ASC-2 to the amplifier, the
length of the wire from the
ASC-2 to the ZC Series of
audio cards and back, and the
length of the longest speaker
zone served by the amplifier.
8.
End of Line device: 24K, ½W,
5%, (P/N 140-820405)
9.
If there is no backup amplifier,
connect terminals 3 and 4
together. If one backup
amplifier is shared by more
than one ASC-2, connect all
terminal 3s together and leave
the terminal 4s unconnected.
10.
Required for power limited
wiring.
Refer to Wiring Specification for
MXL, MXL-IQ and MXLV
Systems, P/N 315-091772
revision 6 or higher, for
additional wiring information.
