Range: Adjustable sensitivity Modulated infrared light Make break swit

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Range: Adjustable sensitivity Modulated infrared light Make break swit

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Photoelectrics Through-beam Type 1820 Nickel-plated Brass Housing
Range: Adjustable sensitivity Modulated infrared light Make break switching functions, NPN, (200 LED-indication power supply (emitter) target detected (receiver) Supply voltage: Heavy duty metal housing, Cable plug versions
ET1820 family general purpose through-beam sensors industrial standard nickel-plated brass housing heavy duty applications. They useful simple applications where basic sensor provide adequate sensing performance. sensors easy adjust with 270° single turn potentiometer. output 4-wire complementary circuit with (current sinking) (current sourcing) open collector transistor output.
Ordering
Type Housing diameter Range Output type Housing material Connection type
Type Selection
Housing diameter Rated operating dist. (Sn) Connection Ordering Receiver/NPN Make break switching 1820 NPAS 1820 NPAS-1 Ordering Receiver/PNP Make break switching 1820 PPAS 1820 PPAS-1 Ordering Emitter 1820 1820-1
Cable Plug
Note: Please order emitter receiver separately.
Specifications Emitter
Rated operational volt. (UB) Ripple (Urpp) Supply current (Io) Protection Light source Light type Optical angle Indication Supply (ripple included) Reverse polarity, short-circuits, transients GaAIAs LED, Infrared, modulated LED, green
Specifications Receiver
Rated operating dist. (Sn) Sensitivity Temperature drift Hysteresis (Differential travel) Rated operational volt. (UB) Ripple (Urpp) No-load supply current (Io) Min. operational current (Ie) OFF-state current (Ir) Output current Continuous (Ie) Short-time Voltage drop (Ud) Protection Optical angle Ambient light Operating frequency Response time OFF-ON (tON) ON-OFF (tOFF) 270° single turn pot. meter 0.6%/°C (ripple included) Max. Max. (typ. Max. (typ. Max. Max. load capacity Max. Reverse polarity, short-circuit, transients Max. 5,000 Typ. Typ. Typ.
Specifications subject change without notice (14.03.2006)
1820
General Specifications
Power delay (tv) Indication Output Environment Overvoltage category Pollution degree Degree protection Temperature Operating Storage Vibration Shock Dielectric voltage Light dark (Complementary switch) LED, yellow (IEC 60664/664A; 60947-1) (IEC 60664/664A; 60947-1) (IEC 60529; 60947-1) -20° +60°C (-4° +140°F) -30° +70°C (-22° +158°F) mm/7.5 (IEC 60068-2-6) x0.5 (IEC 60068-2-32) (IEC 60364-4-41) Housing material Body Front Cable Nuts Connection Cable Receiver Ermitter Plug Cables plug (M1) Weight Cable version Plug version Approvals CE-marking Nickel plated brass black Polyester, black Nickel plated brass Grey, oilproof, PVC, 0.34 mm2, mm2, CON.1A-.series
Operation Diagram
Power supply Object present, light beam interrupted Output Break switching (NC) Make switching (NO)
Dimensions
Wiring Diagrams
Emitter
Specifications subject change without notice (14.03.2006)
1820
Detection Diagram
Emitter Receiver
Delivery Contents
Photoelectric switch: 1820 nuts Packaging: Plastic
(feet)
20.0
10.0
(inch)
Accessories
MB18A Connector type CON.1A./CON.14NF. series APA18-RAR APA18-AR
(cm)
-10.0
further information refer "Accessories".
-20.0 Distance 10.0 12.0 14.0
Installation Hints
avoid interference from inductive voltage/ current peaks, separate prox. switch power cables from other power cables, e.g. motor, contactor solenoid cables Relief cable strain Protection sensing face Switch mounted mobile carrier
Incorrect
Correct cable should pulled proximity switch should serve mechanical stop repetitive flexing cable should avoided
Specifications subject change without notice (14.03.2006)

Range: Adjustable sensitivity Modulated infrared light Make break swit

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