LS6501LP(2001) View Datasheet(PDF) - LSI Corporation
Part Name
Description
Manufacturer
LS6501LP Datasheet PDF : 8 Pages
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12 VOLT INPUT
8.2V
V DD
RELAY
COIL
Q
V DD
OFF
S1
AUTO
ON
LS6501LP
6
7 RELAY
OUT
8
V DD
S1 = SP3T (On - On - On)
FIGURE 6. LOW VOLTAGE INDUSTRIAL CONTROL
For industrial applications a 12 Volt DC power supply can be used to power one or several low volt-
age PIR modules for many types of motion detection requirements. The low voltage, low current
switch S1 provides ON/OFF/AUTO control of the Relay Coil.
N
SPDT (On - Off - On)
ON
OFF
P
AUTO
R9
R7
MT2
T1 R11
MT1 G
V DD
FIGURE 3
FIGURE 7. AIR-GAP SWITCH CONTROL
The application as shown in Figure 3 can be modified with the addition of a single pole,
three position switch which provides for ON/OFF/AUTO control and also for the air-gap
safety switch required by UL.
6501LP-070501-8
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