Hardware Installation—IFC-200 Hardware Installation Procedures 7
All DC power outputs are power-limited.
High Ripple Regulated Power
24 VDC power for indicating appliances
TB1 Terminal 1 (+) and 2 (-).
Note: This power is unsuitable for all
RS-485 annunciation devices,
except the ACM-8R.
1.0 amps standby
2.25 amps alarm
Non-resettable Power
24 VDC filtered, regulated,
non-resettable power can be
drawn from TB1 Terminals 3 (+)
and 4 (-). This power is suitable
for all RS-485 annunciation
devices. 0.50 amps
4-wire Smoke Detector Power
24 VDC filtered, regulated,
resettable power for 4-wire smoke
detectors can be obtained from TB1
Terminals 5 (+) and 6 (-). 0.50 amps
dcpowr
T
B
1
1 2 3 4 5 6
+ - + - + -
Figure 2: DC Power Output Connections
Primary power required for this panel is 120 VAC, 50/60 Hz, 3.0 amps.
Overcurrent protection for this circuit must comply with Article 760 of the
National Electrical Code (NEC) and/or local codes. Use 14 AWG or
larger wire with 600 volt rating.
AC Power
Battery
Power
acbatpwr
+
_
Figure 3: AC Power Connections and Battery Power
Observe polarity when connecting the battery. Connect the battery cable
to J3 on the main board using the plug-in connector provided. An MTA
connector tool is required. Refer to Figure 1 in the IFC-200 System
Description Technical Bulletin in this manual for the location of J3. See
the Supply Calculations section of this document to calculate the correct
battery rating.
!
CAUTION: Sulfuric acid in batteries can cause severe burns to the
skin and eyes and can destroy fabrics. If contact is
made with sulfuric acid, immediately flush skin or
eyes with water for 15 minutes and seek immediate
medical attention.
DC Power Output
Connections
AC Power
Connections
Battery Power
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