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PRODUCT
The LO-21K (PN: 10LO21K) is a micro-processed lock out module designed to operate with the Keane Monroe
DESCRIPTION
3100 Swing Door System ONLY! The LO-21K is used with BEA's Bodyguard or DK-12 overhead presence
sensor. The LO-21K interprets door open or door closed position based upon motor voltage input. The motor
voltage information is sent from the LO-21K to the Bodyguard or DK-12 via data lines. The LO-21K provides
optional safety beam input to override the inhibit signal during closing. For example, when the safety beam path is
blocked or interrupted during closing, the inhibit data will be cancelled, thus initiating a safety signal to the door
control safety input.
TECHNICAL
DESCRIPTION
SPECIFICATIONS
Power Supply
Operating Frequency
Power Consumption
Output
Max. Voltage - Relay Contact
Max. Current - Relay Contacts (both)
COMPONENT ID
SAFETY
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PRECAUTIONS
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CAUTION
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75.5049.02 20060605
USERS GUIDE
ANSI / BHMA 156.10-2005 requires the use of a sensor or photobeam on the swing side of the door
when using a header mounted safety sensor, such as the Bodyguard or DK12. For more information
reference the ANSI 156.10 standard.
The LO-21K module is designed specifically for the KM3100 K-Control only, and must not
be used on other brands/models of operators! Damage to module may result if this
occurs.
Shut off all power going to the header before attempting any wiring procedures.
Maintain a clean & safe environment when working in public areas.
Constantly be aware of pedestrian traffic around the door area.
Always stop pedestrian traffic through the doorway when performing tests that may result in unexpected
reactions by the door.
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.
Ensure compliance with all applicable safety standards (i.e. ANSI A156.10) upon completion of installation.
LO-21K
LOCKOUT RELAY
SPECIFICATION
12-24 Volts AC / 15-24 Volts DC
4 MHz (Microprocessor)
10 mA at rest, 50 mA Max.
2 x SPST Relays
60V DC, 120V AC
2A DC, 0.5A AC
Dipswitches
Green LED – Safety
Red LED – Lock out time
Page 1 of 4
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Related Manuals for BEA LO-21K
Summary of Contents for BEA LO-21K
- Page 1 The LO-21K interprets door open or door closed position based upon motor voltage input. The motor voltage information is sent from the LO-21K to the Bodyguard or DK-12 via data lines. The LO-21K provides optional safety beam input to override the inhibit signal during closing. For example, when the safety beam path is blocked or interrupted during closing, the inhibit data will be cancelled, thus initiating a safety signal to the door control safety input.
- Page 2 If the safety beams are blocked, the GRAY & PURPLE wires will receive a signal for the LO-21K to trigger the safety of the door control via the BLUE & GREEN wires of the LO- 21K.
- Page 3 INSTRUCTIONS Upon powering the LO-21K , make sure that the red light on the front of the LO-21K comes on when the door is in its closing cycle. If it does not come on, reverse the black and red wires from the LO-21K to the motor input for DC units.
- Page 4 2. If data line voltage remains constant at the LO-21K for the open and closed positions, and all wiring is Ok, replace faulty LO-21K COMPANY Do not leave problems unresolved. If a satisfactory solution cannot be achieved after troubleshooting a problem, please call B.E.A., CONTACT Inc.
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