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ZC3-4AB Connections and Ratings
ZC3-4AB Strobe Zone Wiring Diagram
NOTE:
ALL STROBE ZONE POLARITIES ARE SHOWN IN
SUPERVISORY CONDITION.
Strobe devices are not polarity supervised and
should be tested in compliance with NFPA
Standards.
24 VDC STROBE UNITS:
See Compatible Notification Appliances,
P/N 315-096363
ALL ZONES SUPERVISED, POWER LIMITED
Power Limiting is accomplished using the PLC-4 and
PL864-25A, -70A, or -25S as required. 24 VDC power
is available on the PLC-4.
All wiring must be in accordance with Article 760 of
NEC or the local building codes.
Maximum Loop Resistance:
3.0 ohms max, 1.5A
2.5 ohms max, 1.8A
Minimum Wire Size: 14 AWG
Supervisory Strobe Zone Connections
Supervisory: 1.5 VDC, 0.06mA
Activated: 24 VDC, 45 watts max (1.8A)
Maximum Total Load: 24 VDC
4.0A power limited
14.4A non-power limited
End Of Line Resistor: 24K, ½W, 5% (P/N 140-820405)
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