5-2 Passive Infrared Reader (PIR) LC 1200 Manual
Positioning
Position the PIR to have the best coverage
possible for your situation.
Accutech recommends ceiling mounting the PIR
(
Figure 5.2
) to assure complete and focused
coverage of the opening.
Wall mounting the PIR may result in detection
beyond the desired area (
Figure 5.3
). If you
decide to wall mount the PIR, “mask” the PIR to
reduce the range.
While positioning the PIR, keep in mind:
The more precisely you place and focus
the PIR, the less likely you are to get a
nuisance alarm on a simple pass-by
instead of a true egress.
The maximum coverage area of a PIR
wall-to-wall curtain is 50’L x 60’W.
The PIR
must
be must be pointed at an
object (e.g., the floor) to be able to
detect.
Do
not
point the PIR at reflective
surfaces such as mirrors or windows as
this may distort the coverage pattern or
reflect sunlight directly into the PIR.
When mounting a PIR close to an
elevator, you can avoid nuisance
detection by locating the PIR at an
adequate distance away from the
elevator doors. The movement of air
caused by an operating elevator can
cause nuisance PIR detection.
Figure 5.2 Ceiling-mounted PIR
Figure 5.3 Wall-mounted PIR
Mounting
To mount the PIR, refer to Figure 5.1 and use
the following instructions:
1. Push in the tab at the bottom of the case
and pull the cover straight out at the
bottom.
2. Loosen the PCB screw and push the
board up as far as it will go.
3. Using a small screwdriver, remove the
appropriate knockouts for the mounting
screws.
4. Remove the left and/or right wiring
entrance knockouts located at the top of
the backplate.
Summary of Contents for LC 1200
Page 1: ...LC 1200 Manual 800 356 2671 Accutech www accutech ics com...
Page 2: ......
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Page 21: ...LC 1200 Manual Chapter 2 The LC unit...
Page 22: ......
Page 33: ...LC 1200 Manual Chapter 3 Tags TAD Part s 77L016 67L016 660021...
Page 34: ......
Page 43: ...LC 1200 Manual Chapter 4 The Magnetic Switch Part 650514...
Page 44: ......
Page 49: ...LC 1200 Manual Chapter 5 Passive Infrared Reader PIR Part 300302...
Page 50: ......
Page 54: ...5 4 Passive Infrared Reader PIR LC 1200 Manual Figure 5 4 Wiring the PIR...
Page 56: ......
Page 57: ...LC 1200 Manual Chapter 6 The Keypad Part 650202...
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Page 69: ...LC 1200 Manual Chapter 7 Push Button Override PBO Part 700022...
Page 70: ......
Page 74: ...7 4 Push Button Override PBO LC 1200 Manual Figure 7 2 Wiring the PBO to the LC unit...
Page 75: ...LC 1200 Manual Chapter 8 External Sounders Part s 700216 300150...
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Page 81: ...LC 1200 Manual Chapter 9 Magnetic Locks Part s 700218 700228...
Page 82: ......
Page 86: ...9 4 Magnetic Locks LC 1200 Manual Figure 9 1 3101 Magnetic Lock PCB...
Page 87: ...LC 1200 Manual Magnetic Locks 9 5 Figure 9 2 Wiring the 3101 Magnetic Lock...
Page 91: ...LC 1200 Manual Magnetic Locks 9 9 Figure 9 4 Wiring a 3000 Series Magnetic Lock...
Page 92: ......
Page 93: ...LC 1200 Manual Chapter 10 Elevator Deactivation Part 700027...
Page 94: ......
Page 98: ...10 4 Elevator Deactivation LC 1200 Manual Figure 10 2 Wiring Elevator Deactivation...
Page 99: ...LC 1200 Manual Chapter 11 Automatic Door Deactivation Part 700033...
Page 100: ......
Page 103: ...LC 1200 Manual Chapter 12 Fire Panel Interface FPI Part 700013...
Page 104: ......
Page 106: ...12 2 Fire Panel Interface FPI LC 1200 Manual Figure 12 1 The FPI with cabinet...
Page 109: ...LC 1200 Manual Chapter 13 Timer Part 700018...
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Page 115: ...LC 1200 Manual Chapter 14 Alert Panels Part s 700080 700050 700052...
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Page 119: ...LC 1200 Manual Alert Panels 14 3 14 2 Wiring a SAP or GDP FPI also shown...
Page 121: ...LC 1200 Manual Chapter 15 System Maintenance Testing...
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Page 131: ...LC 1200 Manual Chapter 16 FAQ Troubleshooting...
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Page 137: ...LC 1200 Manual Appendix A Component Cut Sheets...
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