Absolute encoders - analog Through hollow shaft ø10 to ø14 mm Optical singleturn encoders with analog output ATD2AH00 Features –– Analog signals –– 14 bit singleturn –– Internal self-diagnostic –– Voltage output or current output –– Factory-set adjustable angle (0° - 360°) –– Detachable cable – tangential outlet –– Easy signal processing Technical data - mechanical design Voltage supply Size (flange) ø58 mm Shaft type ø10 mm (through hollow shaft) ø12 mm (through hollow shaft) ø14 mm (through hollow shaft) Protection DIN EN 60529 IP 65 Operating speed ≤6000 rpm (mechanical) ≤6000 rpm (electric) Starting torque ≤0.01 Nm (+20 °C) Materials Housing: aluminium Shaft: stainless steel Operating temperature -20...+85 °C Relative humidity 90 % non-condensing Resistance DIN EN 60068-2-6 Vibration 10 g, 55-2000 Hz DIN EN 60068-2-27 Shock 30 g, 11 ms +UB= 12...30 VDC (IS-/IE-/US-/UT-version) -UB= -12...-26 VDC / +UB 12...30 VDC (UE-/UR-version) Reverse polarity protection Yes Consumption w/o load ≤50 mA (24 VDC) Interface analog IS (current output, 4...20 mA) IE (current output, 0...20 mA) US (voltage output, 0...10 VDC) UE (voltage output, -10...+10 VDC) UT (voltage output, 0...5 VDC) UR (voltage output, -5...5 VDC) Function Singleturn Measuring range 90°, 180°, 360° Load resistor ≥1 kΩ (recommended 10 kΩ) / voltage output ≤500 Ω (recommended 470 Ω) / current output Weight approx. 150 g Resolution 14 bit Connection Board connector, 8-pin Sensing method Optical Motor shaft tolerance 0.25 mm axial 0.1 mm radial Updating values ≤130 µs Code sequence CW: ascending values with clockwise sense of rotation; looking at mounting surface Output stages Voltage output (short-circuit proof) Current output (short-circuit proof) Interference immunity DIN EN 61000-6-2 Emitted interference DIN EN 61000-6-3 1 www.baumer.com/motion 8/4/2015 Technical data - electrical ratings Subject to modification in technic and design. Errors and omissions excepted. ATD2AH00 with through hollow shaft Absolute encoders - analog Through hollow shaft ø10 to ø14 mm Optical singleturn encoders with analog output ATD2AH00 Part number ATD2AH00 S21SG8 S IP65 Protection IP65 IP 65 Through hollow shaft 10 ø10 mm 12 ø12 mm 14 ø14 mm Operating temperature S -20...+85 °C Connection S21SG8 Board connector type 21, pin contacts, straight, 8-pin IS IE US UE UT UR 360A 180A 180H 180L Interface Current output, standard, 4...20 mA, Vin = 12...30 VDC Current output, extended, 0...20 mA, Vin = 12...30 VDC Voltage output, standard, 0...+10 VDC, Vin = 12...30 VDC Voltage output, extended, -10...+10 VDC, Vin = -12...-26 VDC / 12...30 VDC Voltage output, TTL, 0...+5 VDC, Vin = 12...30 VDC Voltage output, reduced, -5...+5 VDC, Vin = -12...-26 VDC / 12...30 VDC Resolution 360° mech. angle of rotation, alternating (singleturn) 180° mech. angle of rotation, alternating (singleturn) 180° mech. angle of rotation, High (singleturn) 180° mech. angle of rotation, Low (Singleturn) Accessories Connectors and cables Mounting accessories 11072169 Connection cable with wire end sleeves (UL/ CSA), 1 m 11066080 Torque arm, 1-arm, bolt circle ø76…80 mm, mounting M4 (mounting kit 002) 11093848 Connection cable with wire end sleeves (UL/ CSA), 2 m 11066083 Torque arm, 1-arm, bolt circle ø74…94 mm, mounting M4/M5 (mounting kit 006) 11092928 Connection cable with wire end sleeves (UL/ CSA), 3 m 11073114 Torque arm, 3-armed, bolt circle ø76 mm, mounting M3 (mounting kit 019) 11077007 Connection cable with wire end sleeves (UL/ CSA), 5 m 11073119 11080879 Connection cable with wire end sleeves (UL/ CSA), 10 m Torque arm, 1-arm, bolt circle ø65.5...281 mm, mounting M4, can be cut to length (mounting kit 021) 11069239 11079089 Connection cable with rear mount socket M23, 12-pin, 1 m Torque arm, 1-arm, bolt circle ø110…130 mm, mounting M5 (mounting kit 092) 11106562 Connection cable with D-SUB connector, 9-pin, 0.3 m Further connection cable lengths see accessories. 11079111 Connection cable with D-SUB connector, 9-pin, 1 m 11079113 Connection cable with coupling M12, 8-pin, 1 m 2 www.baumer.com/motion 8/4/2015 Accessories Subject to modification in technic and design. Errors and omissions excepted. Other adjustment on request. Absolute encoders - analog Through hollow shaft ø10 to ø14 mm Optical singleturn encoders with analog output ATD2AH00 Output signals Bipolar Output (UE-/UR-version) Unipolar Output (IS-/IE-/US-/UT-version) 360° mech. angle of rotation, alternating (360A) 360° mech. angle of rotation, alternating (360A) +10 V / +5 V 20 mA / 10 V / 5 V 0V -10 V / -5 V 4 mA / 0 mA / 0 V 0° 360° 360° 0° angular adjustment angular adjustment 180° mech. angle of rotation, alternating (180A) 180° mech. angle of rotation, alternating (180A) +10 V / +5 V 20 mA / 10 V / 5 V 0V -10 V / -5 V 180° 360° 180° 0° angular adjustment angular adjustment 180° mech. angle of rotation, High (180H) +10 V / +5 V 180° mech. angle of rotation, High (180H) 0V -10 V / -5 V 4 mA / 0 mA / 0 V 0° 180° 360° 180° 0° angular adjustment 20 mA / 10 V / 5 V 360° angular adjustment 180° mech. angle of rotation, Low (180L) +10 V / +5 V 180° mech. angle of rotation, Low (180L) 0V 4 mA / 0 mA / 0 V 0° -10 V / -5 V 90° 180° 270° 360° 0° angular adjustment 90° 270° 180° 360° angular adjustment 3 www.baumer.com/motion Subject to modification in technic and design. Errors and omissions excepted. 20 mA / 10 V / 5 V 360° 8/4/2015 4 mA / 0 mA / 0 V 0° Absolute encoders - analog Through hollow shaft ø10 to ø14 mm Optical singleturn encoders with analog output ATD2AH00 Terminal significance Terminal assignment +UB Encodersupplyvoltage. ConnectorAssignment −UB Negativeencodersupplyvoltage−12to −26VDC(onlyatUE-/UR-version). Pin1+UB GND UOUT EncodergroundconnectionrelatingtoUB. Voltageoutputincreasingatclockwise rotationwhenlookingatthemountingside. Currentoutputincreasingatclockwiserotationwhenlookingatthemountingside. Pin3UOUTresp.IOUT IOUT Pin2GND Pin4GNDOUT Pin 5 – / −UB (only at UE-/UR-version) Pin6V/R GNDOUT Referencevoltageforanalogueoutput. Pin7 Reset Resetinputforsettingzeropositionvalue atanydesiredpointwithintheentire resolution.Theresettingprocessis triggeredbyapplyofUB. Pin8reset V/R V/Rcountingdirectioninput. ThisinputisstandardonHigh.V/Rmeans increasingvalueswithclockwiseshaft rotationwhenlookingatthemountingside. V/R-Lowmeansdecreasingvalueswith clockwiseshaftrotationwhenlookingat themountingside. Error Diagnosticoutput(OpenCollectorwith internal10kΩpullup-resistor).Theoutput islow-active,thatmeansifnofaultsubmitted,theoutputis+UB. error Pin 8 Pin 1 Dimensions lens head screw (DIN 7985) - M3 TX10 tightening torque max. 1.4 Nm 51.5 42 4 2xM3x6 15 www.baumer.com/motion Subject to modification in technic and design. Errors and omissions excepted. 25 8/4/2015 22 d H7 ø30 ø58 d+0.1 30° board connector type 21, pin contacts, straight, 8-pin S21SG8 cover with lens head screw (DIN 7985) - M3 TX10 tightening torque max. 0.5 Nm 3xM3x6 46 BCD / 120° 0.5