Timing Diagram; Led Status Description - Cedes IMS 100 Pro Handbuch

IMS 100 Pro
The IMS 100 Pro has a single red LED that provides output status information (see Chapter 8). When this red LED is
illuminated (i.e. ON), the IMS 100 Pro has detected a moving person or object and the output (black conductor) will be
inactive (LOW, e.g. 0 VDC). When this LED is not illuminated (i.e. OFF), the IMS 100 Pro has detected no person or object
and the output (black wire) will be active (HIGH, e.g. 24 VDC / U
other LED states.
NOTICE
The IMS 100 Pro is an intelligent sensor that bypasses itself during door closure. There is no need for an
additional sensor(s) for door recognition. When installed correctly, the IMS 100 Pro remains active (i.e. not
bypassed) until approximately 100 ... 150 mm prior to door closure.
The IMS 100 Pro has a factory configured detection offset from the floor of 300 mm for any installation height. Objects
standing on the floor with a height ≤ 300 mm are not considered to be in the field of view.
7.

Timing diagram

Power-up
IMS 100 Pro
Passenger
Passenger in
detection area
No passenger
HIGH, 24 VDC
Output
LOW, GND
Power-up time
Response time
Release time
Response time
8.

LED status description

Red LED Indication
˜ Object detected in IMS 100 Pro protection area
• No power connected or
™
• No object detected or
• Lobby mode (reduced scan frequency); see Chapter 7.
Slow blinking
• Sleep mode: door closed has been recognized for more than 5 s. LED keeps blinking slow as long
door is closed (reduced scan frequency).
Fast blinking
• Sensor in the 7 s timeout function (LED flashes during the 7 s), see Chapter 6.3.
• LED is blinking fast (2 Hz) when the closing of the door has been recognized.
˜ = LED on ™ = LED off
© CEDES | V 4.0
U
SP
GND
t t
1 2
Passenger detected
a within 1 min after door
opened or
b within 1 min after previous
passenger was detected
Time Value [ms]
t < 3,000
1
t < 350
2
t < 1,500
3
t < 1,850
4
= LED blinking
); see Chapter 8 for additional information regarding
SP
t t
3 4
No passenger detected for
more than 1 min (lobby mode)
English
t
3
11