User's Guide

2
Wire MS-08
1. Wire the 4-conductor cable to the door operator according to
manufacturer specifi cations.
2. Attach the 4-conductor cable connector to the Magic Switch.
3 Precautions
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Shut off all power going to header before attempting any wiring procedures.
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Maintain a clean & safe environment when working in public areas.
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Constantly be aware of pedestrian traffi c around the door area.
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Always stop pedestrian traffi c through the doorway when performing tests that may result in unexpected reactions by the
door.
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ESD electrostatic discharge: Circuit boards are vulnerable to damage by electrostatic discharge. Before handling any board
ensure you dissipate your body’s charge.
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Always check placement of all wiring before powering up to insure that moving door parts will not catch any wires and cause
damage to equipment.
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Ensure compliance with all applicable safety standards (i.e. ANSI A156.10) upon completion of installation.
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DO NOT attempt any internal repair of the sensor. All repairs and/or component replacements must be performed by BEA,
Inc. Unauthorized disassembly or repair:
1. May jeopardize personal safety and may expose one to the risk of electrical shock.
2. May adversely affect the safe and reliable performance of the product will result in a voided product warranty.
4 Pre Installation Check
1. When preparing to wire multiple devices together for a “system” confi guration, it is best to ensure the correct operation of each device inde-
pendently before starting to help reduce troubleshooting time later in the event of a discrepancy.
2. Prior to installing any equipment, ensure the correct line voltage and stability. When applying equipment on a new installation utilizing new
electrical supply circuits, always ensure that correct line voltage exists and is stable. Remember to shut the power back off after this is
checked and before performing any wiring to the system.
5 Installation and Wiring
1
Install MS-08
1. The MS-08 may be mounted in most conventional metal or plastic
electrical gang boxes. Make sure the unit sensor does not come in
contact with the metal gang box to avoid shorting out the unit.
• Do not place the sensor in the door’s opening range, where the
sensor may see door movement.
• Do not place objects that could move in front of the sensor.
2. Depending on the door installation, the weather resistant foam gas-
ket or the plastic adapter ring may be used. The weather resistant
foam is used as a protective barrier against the elements. The
plastic adapter ring is designed to enable the face plate to attach to
various plastic and metal gang boxes.
Page 2 of 3 75.5265.01 2007DRAFT2
M
S
0
8
• PWR: Black - 12 to 24 VAC / VDC: -5% to +10%
• PWR: Red - 12 to 24 VAC / VDC: -5% to +10%
• NC: Empty - NC Contact
• NO: Green - NO Contact
• COM: White - Common at Door Control
C
O
N
T
R
O
L
NC
NO
COM POWER
Gang Box
Metal or Plastic
MS-08
Assembly
Gang Box
Metal or Plastic
MS-08
Assembly
Adapter Ring
Foam Gasket

NC
NO COM
POWER

Black - 12 to 24 VAC / VDC
Red - 12 to 24 VAC / VDC
White - Com at Door Control
Green - NO Contact
Empty - NC Contact