Electrical ratings:
Maximum wire size:
14 AWG twisted pair, unshielded
Minimum wire size:
18 AWG twisted pair, unshielded
Input/output ratings for each circuit:
Audio: 100W at 25V RMS
100W at 70.7V RMS
Strobe: 4 amps at 24 VDC (96W)
Electrical connections:
All wiring must be in accordance with
Article 760 of NEC or the local building
codes.
PLC-4 Connections and Ratings
4 - 71
Dress the leads properly. Maintain the
proper routing and distances between
the wiring that is power limited (termi-
nals 15-22) and wiring that is not
power limited (terminals 1-8). Refer to
the MME-3 or MLE-6 Power Limited
Wiring Instructions, P/N 315-094883 or
315-094970, as applicable for further
information.
When wiring for strobe cards:
Connect PLC-4 (PL864-25S),
terminals 11 and 12, to the OCC-1
terminal block, terminals 15 and 16
respectively, for supervision of
strobe power.
Route these wires with the power
limited wires.
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