SM2A312D

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PHOTOELECTRIC SENSOR, AC-VOLTAGE SERIES, MINI-BEAM, DIFFUSE, 380MM, SCR, 24-240VAC

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DocumentsDatasheet Technical Data Sheet EN

SM2A312D

Active

BANNER ENGINEERING

PHOTOELECTRIC SENSOR, AC-VOLTAGE SERIES, MINI-BEAM, DIFFUSE, 380MM, SCR, 24-240VAC

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DocumentsDatasheet Technical Data Sheet EN

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SM2A312D

Cable Length	78.74 in
Cable Length	2 m
Connection Method	Cable
Ingress Protection	NEMA 4, NEMA 1, NEMA 13, NEMA 4X, IEC IP67, NEMA 12, NEMA 3S, NEMA 2, NEMA 3
Light Source	Red LED
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	-20 C
Output Configuration	Light-On/Dark-On
Response Time	8 ms
Sensing Distance	380 mm
Sensing Distance	14.961 in
Sensing Method	Diffuse
Voltage - Supply [Max]	240 VAC
Voltage - Supply [Min]	24 VAC

SM2A312 Series

Part	Response Time	Output Configuration	Light Source	Ingress Protection	Voltage - Supply [Max]	Voltage - Supply [Min]	Sensing Distance	Sensing Distance	Connection Method	Cable Length	Cable Length	Sensing Method	Operating Temperature [Min]	Operating Temperature [Max]
BANNER ENGINEERING SM2A312D	8 ms	Light-On/Dark-On	Red LED	IEC IP67 NEMA 1 NEMA 12 NEMA 13 NEMA 2 NEMA 3 NEMA 3S NEMA 4 NEMA 4X	240 VAC	24 VAC	380 mm	14.961 in	Cable	78.74 in	2 m	Diffuse	-20 C	70 °C
BANNER ENGINEERING SM2A312LV	4 ms	Light-On/Dark-On	Red LED	IEC IP67 NEMA 1 NEMA 12 NEMA 13 NEMA 2 NEMA 3 NEMA 3S NEMA 4 NEMA 4X	240 VAC	24 VAC	2 m	78.74 "	Connector			Polarized Retroreflective	-20 C	70 °C
BANNER ENGINEERING SM2A312FVG	8 ms		RED (650nm)	NEMA 1 2 3 3S 4 4X 6 12 13 IEC IP67	240 VAC	24 VAC			Cable	78.74 in	2 m	Fiber Optic	-20 C	70 °C
BANNER ENGINEERING SM2A312DQD	8 ms	Light-On/Dark-On	Red LED	IEC IP67 NEMA 1 NEMA 12 NEMA 13 NEMA 2 NEMA 3 NEMA 3S NEMA 4 NEMA 4X	240 VAC	24 VAC	380 mm	14.961 in	Connector			Diffuse	-20 C	70 °C
BANNER ENGINEERING SM2A312LVQD	4 ms	Light-On/Dark-On	Red LED	IEC IP67 NEMA 1 NEMA 12 NEMA 13 NEMA 2 NEMA 3 NEMA 3S NEMA 4 NEMA 4X	240 VAC	24 VAC	5 m	196.85 in	Connector			NonPolarized Retroreflective	-20 C	70 °C

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Box	1	$ 184.00
Newark	Each	1	$ 182.93

Description

General part information

SM2A312 Series

The SM2A312D is a diffuse self-contained Photoelectric Sensor with SCR output. The MINI-BEAM® AC-Voltage series 25965 sensor has gain (sensitivity) adjustment screw and Alignment Indicator Device (AID). If the Alignment LED does not go OFF when the object is removed from the beam, the sensor is probably detecting light reflected from some background object.