Aiphone KBW-M User's Manual
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KBW-M
Video Modulator for the KB Series Color Video System
- INSTRUCTIONS The KBW-M adaptor converts a standard CCTV camera's signal to a 2-wire signal, compatible with the
KB 3x5 Color Video system. This allows the utilization of a color camera on a video input on the KB
system, viewable from any monitor in the system. (A camera and KBW-M can be added to any input
that is not used by a KB-DAR video door station.)
KBW-M
Camera
input
Output to
KB-3MRD
KBW-M TERMINAL DEFINITIONS:
BNC Connector: Coax input from CCTV camera
A1
A2
2-Wire output to
KB-3MRD
MD
MD
Input from motion detector
(with normally open contacts)
Input from Motion
Detector
WIRING DIAGRAM: KBW-M Modulator for Standard CCTV camera
KB-DAR
A1
A2
KB-3MRD
Non-Polarized
KB-DAR
A1
A2
CCTV Camera
Non-Polarized
2A1
2A2
Non-Polarized
3A1
3A2
KBW-M
A1
A2
1A1
1A2
75 Ohm, 1V Peak-to-peak
(Independently powered)
BNC
Cnctr
Motion Detector*
B1
B2
PS-2420UL
MD
MD
+
-
+
-
NOTES:
1. In this system example, the CCTV camera
is on input #3. Cameras are viewed by
pressing the MONITOR button (on any
monitor.) Press once to turn on camera 1
(KB-DAR), press again to switch to camera 2
(KB-DAR #2). Pressing MONITOR a third
time will switch to Camera 3 (CCTV), and a
fourth time turns the monitor off.
2. OPTIONAL: An input for a motion detector
is provided to activate the CCTV camera.
The Monitor will turn on and a chime will be
heard. The monitor will stay on for
approximately 30 seconds.
(Optional)
* Or any signaling
device that provides a
normally open
momentary dry closure.
Motion Detectors with N/O Contacts:
Detection Systems DS720I
Pulnix 6612
Intellisense 8140S
Ademco 1998PI
Sentrol AP750
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OPERATIONS
Activation of a camera from a Monitor:
1. The CCTV camera can be viewed on any of the KB monitors in the system by pressing the MONITOR button.
2. The video door stations and/or camera(s) will come up sequentially based on the inputs that they are on. (One
press of MONITOR button brings up camera 1, second press brings up camera 2, third press brings up
camera 3.)
3. After the last camera in the system is activated, the next press of the MONITOR button will turn off the
monitor. If the monitor is left on, it will automatically time out after approximately 30 seconds.
Activation of a camera by the motion detector: (Optional feature)
Any motion detector with a normally open contact can be connected to the KBW-M to activate the CCTV camera.
1. When the motion detector is tripped, the camera will turn on and be viewed on all KB monitors in the system.
2. A chime will be heard, and the appropriate LED will be lit on the monitor(s).
Door 1: 4-Stroke Chime and LED #1
Door 2: 2-Stroke Chime and LED #2
Door 3: 8-Stroke Chime and LED #3
3. The camera will automatically turn off in 30 seconds.
SPECIFICATIONS:
Power:
Supplied by KB-3MRD
CCTV Camera input:
1V Peak-to-Peak at KBW-M
Connector:
BNC Connector
Wire:
Aiphone wire #871802
18AWG, 2-conductor solid, non-shielded, FPLR type
Wiring distance:
(With Aiphone # 871802 wire)
Max. 650' from KBW-M to KB-3MRD
Dimensions:
5-1/2"H x 3"W x 1-1/2"D
Note:
Only information pertaining to the connection and operation
of the KBW-M and connection of a color CCTV camera is
included here. For complete installation, wiring, and
operational information about the KB system, please refer
to the KB-3MRD Installation Manual.
Aiphone Communication Systems
1700 130th Ave. N.E.
Bellevue, WA 98005
(425) 455-0510
FAX (425) 455-0071
Toll Free Technical Support:
1-800-692-0200
FAX: 1-800-832-3765
E-mail [email protected]
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KBW-M Instr.
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