Specifications

CI-1 Installation and Operation
P/N 66104700001 Rev. F 1-3
POWER
The CI-1 requires a power supply which can provide 18VAC, 80mA, nominal. The SE 3018S
Power Module, SE 3718SU Uninterruptible Power Supply or an AC transformer may be used.
Connections are shown in Figure 1-3.
Figure 1-3: Primary Power Connections
If the SE 3018S Power Module is to be used, battery backup power is suggested. Two 12V
batteries rated for 2 to 6 amp-hours are recommended. A three-pin connector on the CI-1 is
provided to connect the batteries; see Figure 1-4. Battery inputs are fused. Check the battery
fuses regularly; replace with a ½-amp fuse as required.