Printed in USA 03/04 P/N 69942 rev. A
MINI-BEAM
®
ac-Voltage Series
Self-contained photoelectric sensors
Installation
Guide
Additional information on this product is immediately available online at www.bannerengineering.com/69942
View or download additional information, including excess gain curves, beam patterns and accessories.
For further assistance, contact a Banner Engineering Applications Engineer at (763) 544-3164 or (888) 373-6767.
All Other Cabled Models
All Other Models
with Quick Disconnect
(3-Pin Micro-Style)
Emitters with Attached Cable
Emitters with Quick Disconnect
(3-Pin Micro-Style)
bn
bu
Load
24-240V ac
rd/bk
gn
rd/wh Load
ac mb-no w/qd.eps
24-240V ac
bn
bu
ac mb-emitter w/cable.eps
24-240V ac
rd/bk
gn
rd/wh
ac mb-emitter w/qd.eps
24-240V ac
* Standard 2 m (6.5') cable models are listed.
• 9 m (30') cable: add suffix “W/30” (e.g., SMA31E W/30).
• 3-pin Micro-style QD models: add suffix “QD” (e.g., SMA31EQD).
NOTE: Output Type for all models is SPST
Solid-State 2-Wire.
WARNING . . . Not To Be Used for Personnel Protection
Never use these products as sensing devices for personnel protection. Doing so
could lead to serious injury or death.
These sensors do NOT include the self-checking redundant circuitry necessary
to allow their use in personnel safety applications. A sensor failure or malfunction can cause
either an energized or de-energized sensor output condition. Consult your current Banner Safety
Products catalog for safety products which meet OSHA, ANSI and IEC standards for personnel
protection.
Sensing Mode Range LED Model*
Opposed Emitter
3 m (10')
Infrared
880 nm
SMA31E
Opposed Receiver SM2A31R
Opposed Emitter - Long
Range 30 m (100')
SMA31EL
Opposed Receiver - Long
Range SM2A31RL
Opposed Emitter
Clear Plastic Detection
0 to 300 mm (0 to 12")
Actual range varies,
depending upon the light
transmission properties
of the plastic material
being sensed.
Visible Red
650 nm
SMA31EPD
Opposed Receiver
Clear Plastic Detection SM2A31RPD
Non-Polarized
Retroreflective 5 m (15') SM2A312LV
Polarized
Retroreflective
50 mm to 2 m
(2" to 7') SM2A312LVAG
Extended-Range
Polarized Retroreflective
10 mm to 3 m
(0.4" to 10') SM2A312LP
Diffuse
380 mm (15")
Infrared
880 nm
SM2A312D
300 mm (12") SM2A312DBZ
Divergent Diffuse 130 mm (5") SM2A312W
Convergent
16 mm (0.65") Focus Infrared
880 nm
SM2A312C
43 mm (1.7") Focus SM2A312C2
16 mm (0.65") Focus Visible Red
650 nm
SM2A312CV
43 mm (1.7") Focus SM2A312CV2
16 mm (0.65") Focus
Visible
Green
625 nm
SM2A312CVG
Glass Fiber Optic Range varies, depending
on sensing mode and
fiber optics used.
Infrared
880 nm SM2A312F
Visible Red
650 nm
SM2A312FV
Plastic Fiber Optic SM2A312FP