Securitron PB22 - Manual

Securitron Magnalock Corp. www.securitron.com
ASSA ABLOY, the global leader
Tel 800.624.5625 [email protected]
in door opening solutions
© Copyright, 2011, all rights reserved PN# 500-23160
Page 1 Rev. C, 11/11
SECURITRON PB22 SERIES EXIT BUTTON
INSTALLATION AND OPERATING INSTRUCTIONS
1. DESCRIPTION
The model PB22 is a spring loaded momentary 2" square, exit button, with bi-color illumination,
mounted on a stainless steel single gang outlet box cover. The DPDT contacts switch when the
button is depressed and return when it is released. The contacts are UL listed with 5 AMP
capacity. The indicator LED mounted above the button and the switch LED illuminates the
button itself.
The indicator LED and switch LEDs can be individually operated according to the needs of the
installation. The indicator LED is mounted above the button and the switch LED illuminates the
button itself. The PB22 can be used for momentary release of fail safe or fail secure electric
locks. If interfaced with a release hold timer, such as Securitron's TimeMate, it can provide for
timed release of electric locks. It may also be used to input a REX (request to exit) signal to a
card reader system. We recommend that the local building or fire safety authority be consulted
prior to using exit buttons for door egress. They may require a "no special knowledge" exit
device such as Securitron's Touch Sense Bar.
2. INSTALLATION
The PB22 comes with a retro-fit wall mounting device and color coded hookup wires installed. If
a back box is used, the installer should select a box with minimum depth of 2 1/2". The drawings
below show identification of the unit's connection points.
WIRE IDENTIFICATION
WHITE/RED
REAR OF UNIT SHOWN
GREEN
BLACK
RED
BLUE
REMOVE OUTER RESISTOR
FOR 12 VDC OPERATION
NOTE: LIGHTS OPERATE
ON 24 VDC IF RESISTORS
ARE NOT REMOVED
GREEN = SWITCH LED POSITIVE
BLACK = COMMON DC NEGATIVE
RED =
BLUE =
YELLOW = INDICATOR LED POSTIVE
SWITCH N.C. 1
SWITCH N.O. 1
WHITE = SWITCH COMMON 1
WHITE/RED = SWITCH N.C. 2
WHITE/BLUE = SWITCH N.O. 2
WHITE = SWITCH COMMON 2
1.2 K
1/4W
620 OHM
1/4W
YELLOW
INDICATOR
LED
REMOVE RESISTOR FOR
12 VDC OPERATION
WHITE
WHITE
COM
N.O. N.C.
TERMINAL TYPE
.250” QUICK CONNECT
3. LED OPERATION
Resistors are installed so that the LEDs may be operated on either 12 or 24 VDC. The yellow
wire drives the indicator LED and the green wire drives the switch LED. Both wires have a
resistors soldered on them. If the power supply is 24 VDC, connect directly to the wires. If the
power supply is 12 VDC, remove the outer resistor for proper operation at the lower voltage.
The indicator LED draws 20 mA and the switch LED draws 9 mA @ 12VDC or 20 mA @ 24VDC.
For replacement: the indicator LED is Securitron part number 700-10095 (Red) or 700-10097
(Green) and the switch LED is Securitron part number 030-14600. The switch LED is replaced
by grasping the back of the white contact block and twisting it counter-clockwise to the 11
o’clock position, then pull the contact block straight out of the rear of the switch. This reveals