Installation and Operation Manual
IMS 100
© CEDES/April 2014
www.cedes.com
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3.1.
Switch OFF main power ........................... 4
3.2.
Mechanical installation of IMS 100 ........... 5
3.2.1.
Possible sensor positions ....................... 5
3.2.2.
Installation of surface mounted sensor ... 6
3.2.3.
Installation of flush mounted sensor ....... 7
3.3.
Electrical installation ................................ 8
3.3.1.
Wiring .................................................. 8
3.3.2.
Integrating IMS 100 .............................. 8
3.4.
Power-up and test for proper function ....... 9
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4.1.
LED indicators ....................................... 10
4.2.
Random door openings ......................... 10
4.3.
Removal of mounting clips ..................... 11
4.4.
Problem checklist ................................... 11
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The IMS 100 sensor is used to enhance elevator door
protection systems by providing sensor detection in
front of the elevator cab entrance. It is used with exist-
ing two-dimensional (2D) elevator door protection
systems such as light curtains, single-beam sensors or
mechanical edges to provide three-dimensional (3D)
protection. The IMS 100 can be used for new elevator
installations or for modernization of existing elevator
systems.
As an extension to existing door-protection devices,
the purpose of the IMS 100 sensor is to monitor the
entrance area of the elevator door for people or ob-
jects entering the elevator cab. By using “Time of
Flight” (TOF) technology, the IMS 100 sensor can
detect the difference between a person or object ap-
proaching the elevator cab and a stationary person or
object in the elevator cab entrance area. The sensor's
compact, low profile housing is optimized for difficult
mounting locations, including narrow elevator cab
transoms.
When the elevator cab door opens, the IMS 100 quick-
ly acquires a reference image of the elevator cab en-
trance area. This reference image is then compared to
the sensor's current image. The IMS 100 behaves
similarly to other door protection systems (e.g. light
curtains). When the sensor is clear of moving per-
son(s) or object(s), the semiconductor-based output
will be active (high, e.g. 24 VDC). When a moving
person or object is detected within the sensor's field of
view (approximately 900 mm wide by 200 mm depth),
the semiconductor output will transition to inactive
(low, e.g. 0 VDC). The IMS 100 can also be configured
so that the semiconductor output will automatically
transition to active (high, e.g. 24 VDC) after a fixed 18-
second timer has expired (e.g. for nudging).
