SB12T Series Sensor
Datasheet
Emitter/receiver pair with a threaded barrel
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Flange-mounted, small 12 mm (0.47 in) diameter tubular opposed mode sensor pair
Easy-to-mount; no brackets required—panel mount sensors in the pre-drilled hole
and tighten single retaining nut, resulting in reduced installation costs
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Narrow effective beam allows for multiple sensors in close proximity
LED status indicators for Power ON, Output Overload, Signal Received, and
Marginal Signal
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10 V dc to 30 V dc supply voltage with single NPN or PNP output, depending on
model
Light Operate (LO) or Dark Operate (DO), depending on model
WARNING:
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Do not use this device for personnel protection
Using this device for personnel protection could result in serious injury or death.
This device does not include the self-checking redundant circuitry necessary to allow its use in
personnel safety applications. A device failure or malfunction can cause either an energized (on) or de-
energized (off) output condition.
Models
1
Model
Range
Supply Voltage
Output Type
SB12TE1
—
SB12TANR
SB12TRNR
SB12TAPR
SB12TRPR
NPN/LO
NPN/DO
PNP/LO
PNP/DO
1.5 m (59 in)
10 V dc to 30 V dc
Overview
The SB12T Emitter/Receiver pair is a cost effective sensor for large volume OEM applications. The threaded mounting system
works with any material with a thickness of 0.5 mm to 10 mm (0.02 in to 0.393 in). Simply drill or punch a hole with a diameter of
12.2 mm to 13.2 mm (0.48 in to 0.52 in). Insert the cable and sensor into the hole and tighten the retaining nut.
Wiring Diagrams
Emitter
PNP Receiver
NPN Receiver
3
1
1
3
+
3
–
–
10-30 V dc
–
10-30 V dc
+
10-30V dc
+
1
4
4
Load
Load
1
Only standard 2 m (6.5 ft) cable models are listed. To order a 150 mm (6 in) cable with a 3-pin threaded Pico-style M8 connector, add the suffix “Q3” to the
model number (for example SB12TE1Q3).
Original Document
147032 Rev. D
7 May 2019
147032