SM2A312DQD BANNER ENGINEERING, SM2A312DQD Datasheet - Page 3

• Manufacturer Part Number: SM2A312DQD
• Description: Optical Sensor
• Manufacturer: BANNER ENGINEERING
• Type: Diffuser

Specifications of SM2A312DQD

• Sensing Range: 0mm To 380mm
• Output Current: 300mA
• Sensor Output: SPST SCR
• Terminal Type: 3-pin Micro QD Cable
• Output Type: 2 Wire
• Sensor Terminals: Solder Lug/Quick Connect
• Sensing Range Max: 380mm
• Brand/series: Mini-Beam®
• Current, Switching: 300 mA
• Function: Object Sensing Beam-Breaking Proximity
• Ip Rating: IP67
• Mounting Type: Threaded
• Output: Solid-State Relay (SPST)
• Primary Type: Photoelectric
• Range, Measurement: 380 mm
• Sensing Mode: Diffuse
• Technology: Photoelectric
• Termination: Cable or 3-pin Quick Disconnect
• Voltage, Supply: 24 to 240 VAC

Supply Voltage and Current
Output Configuration
Output Rating
Output Protection Circuitry
Output Response Time
Repeatability
Adjustments
Indicators
Construction
Environmental Rating
Connections
Operating Temperature
Application Notes
Certifications
Supply Protection Circuitry
VALOX
Inrush capability 3 amps for 1 second (non-repetitive); 10 amps for 1 cycle (non-repetitive)
Off-state leakage current less than 1.7 mA rms
On-state voltage drop ≤5 volts at 300 mA load, ≤10 volts at 15 mA load
24 to 240V ac (50/60 Hz), 250V ac max
Protected against transient voltages
SPST SCR solid-state relay with either normally closed or normally open contact (light/dark operate
selectable); 2-wire hookup
Minimum load current 5 mA; maximum steady-state load capability 300 mA to 50°C ambient (122°F)
100 mA to 70°C ambient (158°F)
Protected against false pulse on power-up
8 milliseconds on and off
“OFF” response time specification does not include load response of up to
Response time specification of load should be considered when important.
(NOTE: 300 millisecond delay on power-up.)
2.6 milliseconds; Response time and repeatability specifications are independent of signal strength.
LIGHT/DARK OPERATE select switch, and 15-turn slotted brass screw GAIN (sensitivity) adjustment po-
tentiometer (clutched at both ends of travel). Both controls are located on rear panel of sensor and
protected by a gasketed, clear acrylic cover.
Red indicator LED on rear of sensor is “ON” when the load is energized
Reinforced VALOX
Meets NEMA standards 1, 2, 3, 3S, 4, 4X, 12, and 13; IEC IP67
PVC-jacketed 2-conductor 2 m (6.5ft) or 9 m (30ft) cables, or 3-pin micro-style quick disconnect (QD)
fitting are available. QD cables are ordered separately. See page 8.
Temperature: -20° to +70°C (-4° to +158°F)
Maximum Relative Humidity: 90% at 50°C (non-condensing)
i) ac MINI-BEAMs may be destroyed from overload conditions
ii) Use on low voltage requires careful analysis of the load to determine if the leakage current or on-state
iii) The false-pulse protection feature may cause momentary drop-out of the load when the sensor is
voltage of the sensor will interfere with proper operation of the load
wired in series or parallel with mechanical switch contacts
®
is a registered trademark of General Electric Company
MINI-BEAM AC Product Specifications
®
housing, totally encapsulated, o-ring sealing, acrylic lenses, and stainless steel screws
MINI-BEAM
1
®
/
2
ac cycle (8.3 milliseconds).
Sensors
SM2A312D
page
3