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cegard/Mini
Receiver (Rx) connections (NPN or PNP)
Load
µC
i
NPN
NPN
cegard/Mini with selectable output logic
NO/NC selector connected to GND (0 V)
U
SP
Output
0 V
NO/NC selector connected to U
SP
U
SP
Output
0 V
Emitter (Tx) connections
Receiver (Rx)
Emitter (Tx)
Standard protection height
Application:
If there a parts in the door construction (e.g. doorcam) which are moving through the protection field during door
closure certain elements of the light curtain have to be disabled.
Important:
• This setting does not fulfill EN 81-70
• Blanking function is not possible with reduced protection field (see page 3)
5. Power-up and test for correct function
Turn on power after the cegard/Mini has been correctly installed. In each edge (Rx and Tx) there is one optical indicator
(green LED) which indicates the light curtain status.
Edge
Rx
LED
Tx
* This blanking function is not available in the USA and in Canada. With one broken element system works without
criss cross beams
4
U
SP
Out
Load
i
PNP
0 V
NO/NC
selector
PNP
or not connected
Emitter (Tx)
Reduced protection height
LED color
LED ON
Orange
Power OK
Object detected
Green
Power OK
Rx cable connection of the load:
Brown:
U
SP
Blue:
GND (0 V)
Black:
Output (door re-open signal)
White:
NO/NC selector
Rx cable connection for NO:
Brown:
U
SP
Blue:
GND (0 V)
Black:
Output to door operator or elevator controller
White:
Selector connected to GND
Rx cable connection for NC:
Brown:
U
SP
Blue:
GND (0 V)
Black:
Output to door operator or elevator controller
White:
Selector connected to U
Tx cable connection for standard protection field heigth:
1,822 mm
Brown:
U
SP
Blue:
GND (0 V)
Black:
n.c. (not connected)
White:
Height Selector not connected or connected to
GND (blue)
Tx cable connection for reduced protection field heigth:
1,582 mm
Brown:
U
SP
Blue:
GND (0 V)
Receiver (Rx)
Black:
n.c. (not connected)
White:
Height Selector connected to U
LED OFF
No Power or no
object
No Power
= 10 ... 30 VDC
= 10 ... 30 VDC
= 10 ... 30 VDC
or not connected
SP
= 10 ... 30 VDC
= 10 ... 30 VDC
LED FLASHING
1 element broken*
(Muting function, page 3)
−
English
(brown)
SP
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