IRIS IRMA MATRIX 2 User Manual

13
/74
IRMA MATRIX
R2 CAN Installation manual
released
Rev. 1.6
2018-09
• Have optical door safety systems been installed in the vehicle?
In exceptional cases IRMA and the door safety systems can influence each other. This
needs to be checked. See the document: KDAN_AppNote_Türsicherung_0.1_en.pdf
• Is the presently applicable max. installation height of the sensors of 2.40 m exceeded?
• Are there steps in the entrance area?
• Which are the height and width of the doors? In the event of unfavorable door
dimensions (very wide and low doors), the installation of 2 sensors can provide optimum
coverage of the field of monitoring. This decision must be made in consultation with iris-
GmbH.
• Are there objects in the door area permanently interfering with sensor operation while
the doors are opened and closed?
Such interfering objects are e.g. handrails, separating and guiding surfaces, seats located
in the door area or projecting into it, etc. It is possible that the reflecting surfaces of such
objects interfere with the measurement and thus distort the counting results.
Possible measures to be taken:
If there are interfering objects in the close-up range of the sensor, their influence can be
minimized by suitable modifications of geometry such as: observing a distance to
vertical guiding elements or modifying the surfaces, e.g. slanting or blackening them.
• How are the doors opened?
• Are the doors are opened automatically via an electric-pneumatic or hydraulic
system?
• Are the doors opened manually by actuation of a pushbutton in the passenger
compartment or by the first passenger boarding the vehicle or alighting from it by
pushing the door open or cranking it open?
• Are the doors opened in any other way?
Which one?
• How is the door status signalized?
• For counting, the sensor needs to receive an activation signal before.
Normally the activation and deactivation signals are transmitted by the on-board
computer in the form of a pre-defined message.
• Has the on-board computer received the necessary information on the door status
for sending such a message?
e.g.
• Door release,
• Green loop (ATG signal),
• Status for each door
• If the on-board computer cannot provide the technical option of sending
such a signal, please contact iris-GmbH to clarify possible alternatives.
• How is the 24 V DC voltage supply ensured?
• The distribution of the vehicle-provided on-board voltage supply does not form
part of the normal scope of delivery by iris-GmbH.
Is it made available at each door before the start of the installation?

IRIS IRMA MATRIX 2 Specifications

General

Brand	IRIS
Model	IRMA MATRIX 2
Category	Measuring Instruments
Language	English