SMU31E BANNER ENGINEERING, SMU31E Datasheet - Page 6

• Manufacturer Part Number: SMU31E
• Description: Photoelectric Sensor
• Manufacturer: BANNER ENGINEERING
• Type: Emitterr

Specifications of SMU31E

• Output Current: 3A
• Supply Voltage Range Dc: 24V To 240V
• Sensor Input: Optical
• Output Type: Relay
• Sensing Range Max: 3m
• Contact Current Max: 3A
• Switch Terminals: Cable
• Sensing Mode: Opposed
• Brand/series: Mini-Beam®
• Current, Switching: 3 A
• Ip Rating: IP67
• Mounting Type: Threaded
• Output: Relay
• Primary Type: Photoelectric
• Range, Measurement: 3 m
• Technology: Photoelectric
• Termination: Cable
• Voltage, Supply: 240 VAC/VDC
• Voltage, Switching: 250/30 VAC/VDC
• Lead Free Status / Rohs Status: RoHS Exempt Product

MINI-BEAM Universal Voltage Series
page
Supply Voltage and Current
Supply Protection Circuitry
Output Configuration
Output Rating
Output Protection Circuitry
Output Response Time
Repeatability
Adjustments
Indicators
Construction
Environmental Rating
Connections
Operating Conditions
Application Notes
6
Universal voltage: 24 to 240V ac, 50/60Hz or
Protected against transient voltages. DC hookup is without regard to polarity.
SPDT (Single-Pole, Double Throw) (form C) electromechanical relay, ON/OFF output.
Maximum switching power (resistive load): 90W, 250VA
Maximum switching voltage (resistive load): 250V ac or 30V dc
Maximum switching current (resistive load): 3A
Minimum voltage and current: 5V dc, 10 mA
Mechanical life: 20,000,000 operations
Electrical life at full resistive load: 100,000 operations
Protected against false pulse on power-up.
Closure time: 20 milliseconds max.
Release time: 20 milliseconds max.
Maximum switching speed: 25 operations per second
All sensing modes: 1 millisecond
Light/Dark Operate select switch, and 15-turn slotted brass screw Gain (sensitivity) adjustment
potentiometer (clutched at both ends of travel). Both controls are located on rear panel of sensor and are
protected by a gasketed, clear acrylic cover.
Exclusive, patented Alignment Indicator Device system (AID™, US patent #4356393) lights a rear-panel-
mounted LED indicator whenever the sensor sees a “light” condition, with a superimposed pulse rate
proportional to the light signal strength (the stronger the signal, the faster the pulse rate).
Reinforced thermoplastic polyester housing, totally encapsulated, o-ring seal, acrylic lenses, and stainless
steel screws.
Meets NEMA standards 1, 2, 3, 3S, 4, 4X, 12, and 13; IEC IP67.
PVC-jacketed 5-conductor (2-conductor for emitters) 2 m (6.5') or 9 m (30') unterminated cable.
Temperature: -20° to +55°C (-4° to +131°F)
Maximum relative humidity: 90% at 50°C (non-condensing)
Install transient suppressor (MOV) across contacts switching inductive loads.
MINI-BEAM Universal Voltage Series Specifications
24 to 240V dc (1.5 watts or 2.5 VA maximum)
Banner Engineering Corp. • Minneapolis, U.S.A.
Website: http://www.baneng.com • Tel: [phone]