User manual

Bulletin 42JS
Photoelectric Sensors
6-9
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Rockwell Automation
SENSORS
 Visible light source offered on all models for ease of alignment
 Optional snap-on adaptor enables 18 mm mount and makes sensor
replacement a snap
 Patented ASIC design offers linear sensitivity adjustment, stability
indication, and excellent noise immunity
 Compact sealed housing and cavity free design to minimize collection
of dust and debris while allowing for easy sensor cleanup
 Threaded metal M12 or M8 connector on pigtail
 360° visible LED status indicators
 Additional transmitted beam models available with infrared light source
for superior cross talk immunity
 Input to disable light source on transmitted beam emitter
Product Selection
Connector Style Cat. No.
2 m (6.5 ft) DC micro QD cordset ‡
889D-F4AC-2
2 m (6.5 ft) DC Pico QD cordset, 3-pin ‡
889P-F3AB-2
2 m (6.5 ft) DC Pico QD cordset, 4-pin ‡ 889P-F4AB-2
Mounting Bracket. Used for 42JS VisiSight.
60-BJS-L1
Mounting Bracket. Used for 42JS VisiSight.
60-BJS-L2
Snap-on Adaptor 18 mm
60-AJS-18
32 mm (1.25 in) Diameter Reflector
92-47
76 mm (3 in) Diameter Reflector
92-124
‡ Longer lengths available.
VisiSigh — 20 mm Miniature Rectangular
Sensing Mode
Operating
Voltage/
Supply Current
Sensing
Distance
Output Type/
Capacity
Sensitivity
Adjustment
Cat. No.‡
Polarized Retroflective
Object
to be
Sensed
10…30V DC,
25 mA max.
0.025…3.5 m
(0.08…11.5 ft.)
L.O. & D.O. / NPN
No Adjustment
42JS-P2MNB1-F4
L.O. & D.O. / PNP
42JS-P2MPB1-F4
L.O. & D.O. / NPN
Adjustment
Knob
42JS-P2MNA2-F4
L.O. & D.O. / PNP
42JS-P2MPA2-F4
Standard Diffuse
Object
to be
Sensed
10…30V DC,
25 mA max.
3…800 mm
(0.12…31.5 in.)
L.O. & D.O. / NPN
Adjustment
Knob
42JS-D2MNA1-F4
L.O. & D.O. / PNP
42JS-D2MPA1-F4
3…250 mm
(0.12…9.84 in.)
L.O. & D.O. / PNP
42JS-D2MPA2-F4
Background Suppression
Object
to be
Sensed
10…30V DC,
25 mA max.
6…55 mm
(0.24…2.17 in.)
L.O. & D.O. / PNP
No Adjustment
42JS-B2MPB1-F4
2…130 mm
(0.07…5.12 in.)
L.O. & D.O. / PNP
42JS-B2MPB2-F4
Transmitted Beam
10…30V DC,
25 mA max.
10 m (32.8 ft.)
NA No Adjustment
42JS-E2EZB1-F4
L.O. & D.O. / NPN
Adjustment
Knob
42JS-R9MNA1-F4
L.O. & D.O. / PNP
42JS-R9MPA1-F4
NA No Adjustment
42JS-E1EZB1-F4
L.O. & D.O. / NPN
Adjustment
Knob
42JS-R9MNA2-F4
L.O. & D.O. / PNP
42JS-R9MPA2-F4
 The suffix -F4 denotes 4-pin DC micro connection type with 6 in. cable. For 4-pin DC pico QD with 6 in. cable
replace the suffix
-F4 with -Y4 (Example: Cat. No. 42JS-P2MPB1-Y4). For 2 m cable without QD replace the
suffix -F4 with -A2 (Example: Cat. No. 42JS-P2MPB1-A2).