Chapter 2 Installation and Wiring
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15
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Table 2-1 Technical data of Schneider sensors
Brand
Schneider
Sensor
Escalator/Moving
walkway speed sensor
Handrail speed sensor
Step loss detection
sensor
Model
XS2 18BLNAL2C
XS2 18BLPAL2C
XS2 12BLNAL2C
XS2 12BLPAL2C
XS2 30BLNAL2C
XS2 30BLPAL2C
Diameter
18mm 12mm 30mm
Sensing
Distance
≤ 8mm ≤ 4mm ≤ 15mm
Length
50.6mm 41.3mm 50.6mm
Power
Supply (DC)
12-24V 12-24V 12-24V
Output
NPN、PNP NPN、PNP NPN、PNP
Definition of
Cables
Brown (BN): positive
Blue (BU): negative
Black (BK): output signal
Brown (BN): positive
Blue (BU): negative
Black (BK): output signal
Brown (BN): positive
Blue (BU): negative
Black (BK): output signal
Appearance
Dimension
a=50.6mm；b=40.4mm a=50.6mm；b=34.1mm a=50.6mm；b=35.4mm
Table 2-2 Technical data of OMRON sensors
Brand OMRON
Sensor
Escalator/Moving
walkway speed
sensor
Handrail speed
sensor
Step loss detection sensor
Model
E2B-M18KN16-
WP-C1-MNK
E2B-M12KN08-
WP-C1-MNK
E2B-M30KN20-
WP-C1-MNK
E2B-M30LN30
-WP-C1-MNK
Diameter
18mm 12mm
30mm 30mm
Sensing
Distance
≤ 16mm ≤ 8mm ≤ 20mm ≤ 30mm
Length
56mm 47mm 60mm 82mm
Power
Supply
(DC)
10-30V 10-30V 10-30V 10-30V
Output
NPN NPN NPN NPN
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