Compact Sensors

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MINI-BEAM

MINI-BEAM

Supply Voltage and Current

10 to 30V dc (10% max. ripple) at less than 45 mA, exclusive of load

Supply Protection Circuitry

Protected against reverse polarity and transient voltages

Output Configuration

Bipolar: One current sourcing (PNP) and one current sinking (NPN) open-collector transistor. Configuration in

TEACH sequence for Light Operate (LO) or Dark Operate (DO).

Output Rating

150 mA max. each output at 25° C, derated to 100 mA at 70° C (derate

≈ 1 mA per ° C)

Off-state leakage current: less than 5 µA @ 30V dc

Output saturation voltage (PNP output): less than 1 volt at 10 mA and less than 2 volts at 150 mA

Output saturation voltage (NPN output): less than 200 millivolts at 10 mA and less than 1 volt at 150 mA

Output Protection Circuitry

Protected against false pulse on power-up and continuous overload or short-circuit of outputs

Output Response Time

Sensors will respond to either a “light” or a “dark” signal of 500 microseconds or longer duration, 1 kHz max.

NOTE: 1 second delay on power-up; outputs do not conduct during this time.

Repeatability

100 microseconds (all models)

Adjustments

Push-button TEACH mode sensitivity setting; remote TEACH mode input is provided (gray wire)

Indicators

Two LEDs: Yellow and Bicolor Green/Red

Green (RUN Mode):

ON when power is applied

Flashes when received light level approaches the switching threshold

Red (TEACH Mode):

OFF when no signal is received.

Pulses to indicate signal strength (received light level). Rate is proportional to signal

strength (the stronger the signal, the faster the pulse rate). This is a function of Banner’s

Alignment Indicating Device (AID).

Yellow (TEACH Mode):ON to indicate sensor is ready to learn output ON condition

OFF to indicate sensor is ready to learn output OFF condition

Yellow (RUN Mode):

ON when outputs are conducting

Construction

Reinforced thermoplastic polyester housing, totally encapsulated, o-ring seal, acrylic lenses, and stainless steel screws.

Environmental Rating

Meets NEMA standards 1, 2, 3, 3S, 4, 4X, 6, 12, and 13; IEC IP67

Connections

PVC-jacketed 5-conductor 2 m or 9 m unterminated cable, or 5-pin Euro-style quick-disconnect (QD) fitting are

available. QD cables are ordered separately. See page 382.

Operating Conditions

Temperature: -20° to +70° C

Relative humidity: 90% at 50° C (non-condensing)

Application Notes

The first condition presented during TEACH mode becomes the output ON condition.

Certifications

Hookup Diagrams

DC11 (p. 478)