Electrical Specifications; 1: Power Requirements; 2: Current Ratings - Fire-Lite ECC-FFT Instruction Manual

Electrical Specifications

1.5 Electrical Specifications
1.5.1 Power Requirements
Voltage for the ECC-FFT must be a UL-listed, power-limited, filtered, non-resettable nominal 24
VDC source. The voltage source must be within the range of 17-29 VDC.
1.5.2 Current Ratings
Maximum current ratings for determining backup battery requirements for alarm (active) and
standby conditions over the input voltage range of 17-29 VDC are shown in Table 1.3 below.
ECC-FFT Instruction Manual — P/N LS10031-000FL-E:B 9/4/2013
Zone 1-
Zone 8
Figure 1.2 ECC-FFT Keypad
Circuits
SLC Circuit
Audio Circuits
Trouble Relay
Table 1.2 Electrical Ratings
ECC-FFT
Table 1.3 ECC-FFT Current Draw
Zone 9 -
Zone 16
Voltage
32 V
17 V
12 VDC
Active
230 mA
Product Description
Zone 17 -
Zone 24
Current
150 mA
53 mA
1 A
Standby
120 mA
9