ADT -CHG-120 Instruction Manual page 13

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This section provides two applications for connecting a charger to a load. While connecting
a charger to a load, observe the following precautions:
• Make sure all power sources are off to the charger and the load.
• Follow polarity when making connections.
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loads, such as a main power supply, auxiliary power supply, amplifiers, and so forth, as
shown in Figure 9.
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Figure 9 Typical Wiring for a Charger to a Multiple Load
To connect a charger as shown in Figure 9, follow these steps:
Step Action
1 Connect the battery+ and battery– terminals of the power supply to the charger
output circuit (TB2: Out 1+ and Out 1–) as shown in Figure 9.
2 Connect the battery+ and battery– terminals of the amplifier to the charger
output circuit (TB2: Out 2+ and Out 2–) as shown in Figure 9.
3 Connect the batteries to the charger (for battery connections see Figure 5 or
Figure 6).
Connecting the Charger to a Load
You can connect a charger to multiple
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ADT-CHG-120 Instruction 05/01/98 PN 50938:A