PA12BNT20

Photoelectrics Through-beam, Transistor Output Type PA12BNT20.. • Elevators, Escalators and Entrance control • Range 20 m • ESPE-Type 2, PL C. • Modulated, infrared light • Supply voltage: 10 to 30 VDC • Output: 100 mA, NPN or PNP type • Make or break switching • Protection: reverse polarity, short circuit, transients • Cable versions with or without connector • Emitter mute and power adjustment • CE, UL325 and UL508 approved Product Description The PA12BNT. is a through beam sensor set specially designed for elevators, escalators, entrance control to meet the requirements in the door market. The housing is very robust and is known for its high long-term reliability. The emitter has a mute input to turn it off for evaluation of the sensor function. Available in 10-30 VDC version. Ordering Key PA12BNT20NO-C2 Type Housing style Housing size Housing material Neutral Detection principle Sensing distance Output type Output configuration Connection type Cable connector Type Selection Housing Range Connector Ordering no. Ordering no. Ordering no. Ordering no. Ordering no. diameter Sn Receiver Receiver Receiver Receiver Emitter NPN, NO NPN, NC PNP, NO PNP, NC M12 20 m NO PA12BNT20NO PA12BNT20NC PA12BNT20PO PA12BNT20PC PA12BNT20 M12 20 m YES PA12BNT20NO-C2 PA12BNT20NC-C2 PA12BNT20PO-C2 PA12BNT20PC-C2 PA12BNT20-C2 Note: Please order emitter and receiver separately Specifications Emitter Rated operational volt. (UB) 10 to 30 VDC Ripple (Urrp) ≤ 10% Supply current ≤ 20 mA Protection Reverse polarity, transients Power ON delay (tv) ≤ 100 ms Control input Normal oper. > 1.5 VDC Mute < 1.2 VDC Specifications are subject to change without notice (20.04.2017) Light source Light type Light spot Emitter angle Power adjustment Rx ~ 3 kΩ -10 kΩ LED, 860 nm Infrared, modulated 1580 mm @ 12 m ± 3.8° @ 12 m 4...24 m in 19 steps 1 PA12BNT20 Specifications Receiver Rated operating dist. (Sn) Blind zone Temperature drift Hysteresis (H) Rated operational volt. (UB) Ripple (Urrp) No load supply current (Io) Output current Continuous (Ie) Short-time (I) Minimum operational current (Im) OFF-state current (Ir ) Voltage drop (Ud ) 20 m None ≤ 0.4%/°C 3 - 20% 10 to 30 VDC (ripple included) ≤ 10% ≤ 16 mA ≤ 100 mA ≤ 100 mA, (max. load capacity 100 nF) 0.5 mA ≤100 µA ≤ 1.6 VDC @ 100 mA Protection Short-circuit, reverse pola- rity, transients Utility category DC12 Control of resistive loads and solid state loads with optical insulation DC13 Control of electromagnets Ambient light > 20.000 Lux (EN60947-5-2) Detection angle ± 2.9° @ 12 m Operating frequency (f) 100 Hz Response time OFF-ON (tON) ≈ 6.5 ms ON-OFF (tOFF) ≈ 3.5 ms Power ON delay (tv ) ≤ 100 ms Output function NPN or PNP Make or break (NO or NC) General Specifications Environment Overvoltage category Pollution degree Degree of protection Temperature Operating Storage Rated insulation voltage Dielectric test voltage Rated impulse withstand test ESPE PFHd Diagnostic coverage Performance level MTTFd (worst case full sensor) Electrostatic discharge (EN61000-4-2) Contact discharge Air discharge Radiated RF electromagnetic fields (EN 61000-4-3) 2 IIl (IEC 60664/60664A, 60947-1) 3 (IEC 60664/60664A, 60947-1) IP67 (IEC 60529; EN60947-1) 1, 2, 3, 4, 6, 12, 13 (NEMA types) -20° to +50°C (-4° to +122°F) -25° to +80°C (-13° to +176°F) 75 VDC 500 Vac rms (EN60947-1) 800 V (1.2 / 50 µs) (EN60947-1) Type 2 6 x 10-8 failure per hour (worst case SRP for CS) 99 % (EN13849-1: 2008) C (EN13849-1: 2008) 345 Years (worst case full receiver) EN ISO 13849-1, SN 29500 412 Years (worst case full emitter) EN ISO 13849-1, SN 29500 > 12 kV > 8 kV > 10 V/m Electrical fast transients/burst (EN 61000-4-4) Surge (EN 61000-4-5) Power-supply Sensor output Wire conducted disturbances (EN 61000-4-6) Power-frequency magnetic fields (EN 61000-4-8) Continous Short-time Vibration (IEC 60068-2-6) Shock (IEC 60068-2-27) Free fall (IEC 60068-2-31) Pig-tail connector (-C2) Housing material Body Front Connection Cable Weight Emitter Receiver CE-marking UL-Approval ± 4 kV > 1 kV (with 500 Ω) > 1 kV (with 500 Ω) > 10 Vrms > 30 A/m, 38 μ tesla > 300 A/m, 380 μ tesla 10 to 150 Hz, 1 mm / 15 g 30 G / 11 ms, 6 pos, 6 neg per axis 2 times from 1 m 100 times from 0.5 m 3-pol micro MATE-N-LOK Series, AMP/TE M12-Stainless Steel PC black PVC, Emitter: grey / Receiver: black, 5 m, 3 x 0.14 mm2, Ø 2.9 mm 80 g 80 g EN12445, EN12453, EN12978, EN 60947-5-2 UL325 UL508, CSA-C22.2 No.247 Specifications are subject to change without notice (20.04.2017) PA12BNT20 Operation Diagram tv = Power ON delay Power supply Target emitter present Object present Break (NC) Output ON Make (NO) Output ON Mute active ≤ 1.2 VDC Dimensions PA12..... 42,4 12 9,75 2,9 10 34 38,4 PA12.....-C2 with connector 10 24,6 160 5000 Specifications are subject to change without notice (20.04.2017) 3 Wiring Diagram Detection Diagram Receiver Emitter Receiver 1BN 4BK 4BK 3BU PA12BNT20 3BU PA12BNT20NO PA12BNT20NC 1BN Width (m) Rext 1BN 4BK 4BK 3BU 3BU PA12BNT20PO Distance (feet) Emitter 0,0 4BK 3BU Y X 1BN 16,4 32,8 65,6 82,0 20,0 27,6 23,6 19,7 15,7 11,8 7,9 3,9 0,0 -3,9 -7,9 -11,8 -15,7 -19,7 -23,6 -27,6 25,0 0,0 5,0 10,0 15,0 Distance (m) PA12BNT20PC Power adjustment curve Excess Gain Sensing range [feet] 0 49,2 0,7 0,6 0,5 0,4 0,3 0,2 0,1 0,0 -0,1 -0,2 -0,3 -0,4 -0,5 -0,6 -0,7 Width (inch) 1BN Distance (feet) 6,6 13,1 19,7 26,2 32,8 39,4 45,9 52,2 59,0 65,6 72,2 78,7 10 10 100000 8 10000 0,3 3,3 0,1 1 32,8 328,1 10 100 8 7 6 1000 6 Gain Resistor value [kOhm] 9 5 4 4 100 2 10 0 1 3 2 1 0 0 2 4 6 8 10 12 14 16 Sensing range [m] 18 20 22 24 Distance (m) Installation Hints To avoid interference from inductive voltage/ current peaks, separate the prox. switch power cables from any other power cables, e.g. motor, contactor or solenoid cables Relief of cable strain Protection of the sensing face Switch mounted on mobile carrier A proximity switch should not serve as mechanical stop Any repetitive flexing of the cable should be avoided Incorrect Incorrect Correct Correct > 100 mm The cable should not be pulled Delivery Contents • PA12 • Packaging: plastic bag 4 Specifications are subject to change without notice (20.04.2017)