Banner MINI-BEAM Expert Series - Manual

Microprocessor-based TEACH mode photoelectric sensors¹
• TEACH-mode sensors in the popular MINI-BEAM package
• Easy push-button programming automatically adjusts sensitivity to optimal set-
ting
• Multiple sensing modes include retroreflective, polarized retro, clear object de-
tection, diffuse, divergent, and convergent, plus glass and plastic fiber optic
models
• Fast, 500 microsecond (0.5 millisecond) output response
• Bipolar NPN (sinking)/PNP (sourcing) outputs
• Easy output programming eliminates the need for Light or Dark Operate selec-
tion
• Separate TEACH input allows remote programming by an external device, such
as a switch or a process controller
• LED status indications for received signal strength (using Banner’s AID™ func-
tion), power ON, and output state
• Green Stability indicator flashes when received signal level approaches the
switching threshold, also indicates Power ON
• Integral 2 meter (6.5 foot) cable or 5-pin Euro-style quick-disconnect (QD) con-
nector, depending on model; 9 meter (30 foot) cable models are also available
¹ U.S. patent(s) issued or pending
WARNING: Not To Be Used for Personnel Protection
Never use this device as a sensing device for personnel protection. Doing so could lead to serious
injury or death. This device does NOT include the self-checking redundant circuitry necessary to allow its
use in personnel safety applications. A sensor failure or malfunction can cause either an energized or de-
energized sensor output condition.
Retroreflective Models
Sensing Mode Model * Range or Focus Supply Voltage Output Type
Retroreflective, 650 nm visible red SME312LV 5 m (15 ft)**
10 to 30V dc
Bipolar
NPN/PNP
Polarized retroreflective, 650 nm visible red SME312LP
10 mm to 3 m** (0.4 in to 10
ft)
Polarized retroreflective, 650 nm visible red
(clear object)
SME312LPC
1 m (3.3 ft) with supplied re-
flector**
** Sensing ranges vary according to the efficiency and reflective area of the retroreflector(s) used. (Retroreflective tape is not recommen-
ded for use with Clear Object Detection models.) See Accessories and the Banner Engineering catalog for more information.
Diffuse Models
Sensing Mode Model * Range or Focus Supply Voltage Output Type
Diffuse, 880 nm infrared SME312D 380 mm (15 in)
10 to 30V dc
Bipolar
NPN/PNP
Diffuse, 650 nm visible red SME312DV 1100 mm (43 in)
Divergent Diffuse, 880 nm infrared SME312W 130 mm (5 in)
MINI-BEAM SME312 Expert Series
P/N 055214 Rev. F 1/23/2013
0 055214 1