SM 3000

Product Data

The 3000 series consists of a self-contained transmitter SMT, and a receiver SMR, which are to be used in thru-beam mode. The complete series is available in a wide range of housing with either cable or plug connection.

The SMR is supplied with a 10-30 V dc supply voltage with a 3 wire, NPN or PNP transistor output with a choice between light or dark function.

The control input in the SMT may be used for either disabling or enabling the transmitting power temporarily for test purpose, multiplexing applications or as a gradual regulation of the transmitting power level.

Both the transmitter and receiver are protected against reverse polarity of power supplies, control input and output signals. The ouput is also protected against short circuit and inductive loads.
All products include a 3-year worldwide warranty.

Product Data

Operation Mode	Thru Beam
Function	Receiver
Supply Voltage	10 - 30 V dc
Sensing Range	15 m
Output	PNP
Output Status	N.C.
Housing	M12 x 1
Housing Material	Nickel Plated Brass
Connection	4 pin, M12 plug

Technical Data

Supply Voltage	10 - 30 V dc
Voltage Ripple	15 %
Reverse Polarity Protected	Yes
Short Circuit Protected	Yes
Current Consumption	Max. 8 mA
Max. Output Load	100 mA
Max. Residual Voltage	2,5 V
Max. Operation Frequency	> 40 Hz
Response Time ton / toff	< 13 ms / < 6 ms
Output Indicator	Yellow LED
Hysteresis	Approx. 30 %
Opening Angle	+/- 7°
Housing Material, Front Lens	Polycarbonate
Housing Material, Sensor Housing	Nickel Plated Brass
Cable	3 x 0,14 mm²
Cable Sleeve	PVC Ø 3,4 mm

Environmental Data

Vibration	10 - 55 Hz, 0,5 mm
Shock	30 g
Operation Temperature	-20 to +50 °C
Storage Temperature	-40 to +80 °C
Sealing Class	IP 67
Light Immunity 5˚	35 000 lux

Technical Drawings

• Wiring Diagram
• Connections
• Parallel Displacement
• Angular Displacement
• Dimensions