User manual

Bulletin 44B, 42BT
Photoelectric Sensors
6-13
Visit our website: www.ab.com/catalogs
Rockwell Automation
SENSORS
Object
to be
Sensed
Back-
ground
Detection by absence of reflected light from the background.
Foreground Suppression Sensors
Product Selection
Background and Foreground Suppression Sensors
 Adjustable background and foreground suppression models
 Adjustable sensing range
 Power, output, and stability status indicators
 Micro QD connection with 90° swivel
 Protected from mis-wiring
 NPN and PNP outputs
 Fast 1 ms response time
Background Suppression Sensors
Detection by presence of reflected light from the target.
Object
to be
Sensed
Back-
ground
Operating
Voltage/
Supply
Current
Sensing
Distance
(Adjustable) LED Source Output Mode
Output Type/
Capacity/
Response
Time
Connection
Type
Cat. No.
20…30V DC,
22 mA
20…300 mm
(0.78…11.8 in.)
Infrared 880
nm
Light operate
NPN and PNP
100 mA/1 ms
4-pin micro
(M12) QD

44BSB-1JBA1-D4
Dark Operate

44BSB-1KBA1-D4
Operating
Voltage/
Supply
Current
Sensing
Distance
(Adjustable) LED Source Output Mode
Output Type/
Capacity/
Response
Time
Connection
Type
Cat. No.
20…30V DC,
22 mA
20…200 mm
(0.78…7.8 in.)
Infrared 880
nm
Light Operate
NPN and PNP
100 mA/1 ms
4-pin micro
(M12) QD

44BSN-1JBA1-D4
Dark operate

44BSN-1KBA1-D4
 DC Micro QD / M12 Cordset Cat. No. 889D-F4AC-2, see page 4-36
Long Range Background Suppression Sensors
 Adjustable range settings
 Slim flatpack housing design
 Highly visible LED indicators
 Both NPN and PNP outputs
 Short-circuit protected outputs
 Fast 2 ms response time
Operating
Voltage/
Supply
Current
Sensing
Distance
Output
Mode
Output Type/
Capacity/
Response Time
Leakage
Current,
Max.
Connection
Type
Cat. No.
Field of View: 1.7°
12…24V DC,
30 mA
0.2…1 m
(0.66…3.3 ft)
Selectable
L.O. or D.O.
NPN and PNP/
100 mA/2 ms
0.1mA
4-pin micro
(M12) QD

42BT-B2LBSL-F4
Field of View: 2.8°
12…24V DC,
30 mA
0.2…2 m
(0.66…6.4 ft)
Selectable
L.O. or D.O.
NPN and PNP/
100 mA/2 ms
0.1mA
4-pin micro
(M12) QD

42BT-B1LBSN-F4
 DC Micro QD / M12 Cordset Cat. No. 889D-F4AC-2, see page 4-36