Absolute Encoder: Ø24 mm Hollow Shaft: Ø3 mm to ¼ Inch Singleturn or Multiturn SSI Interface Binary or Gray Code Preset of Zero Position Choice of Counting Direction IP-Rating: IP64 or IP67 Mechanical Data Weight: Encoder ~55 g (1,94 oz) 50 g / meter (1,76 oz / meter) Material: Housing Hollow Shaft Cap Brass Brass Electroplated Steel or Aluminium Connection 8-leads (0,05 mm 2, 30 AWG); Twisted Pair shielded M9; 8-pin / M12; 8-pin Bearing Life > 1,9 x 10 10 revolutions (rated load) Shaft Loads axial < 20 N (4,5 lbs) radial < 20 N (4,5 lbs) Shaft Speed < 12.000 rpm Starting Torque < 0,005 Nm (0,708 oz-in) at 25 C Mass Moment of Inertia 1,05 gcm 2 (1,49 x 10-5 oz-in-sec 2 ) Operating Temperature -40 C to +85 C Storage Temperature -40 C to +85 C Shock 100 G / 11 ms Vibration 10-2.000 Hz / 10 G Bump 10 G / 16 ms (1.000 x 3 axis) Humidity 98% RH without condensation IP-Rating IP64 / Nema 4 (approx.) IP67 / Nema 6 (approx.) Page 1 to 5
Electrical Data Code Absolut 13 bits (8.192) points per revolution 12 bits (4.096) revolutions Resolution 16 bits (65.536) revolutions 20 bits (1.048.576) revolutions 24 bits (16.777.216) revolutions Supply Voltage 5 VDC ±5% Typical Current Consumption 30 ma (no load) Accuracy ± 0,35 Interface SSI (Synchronous Serial Interface) Output Code Binary or Gray Electrical Interface Differential (RS422) or Single ended (TTL) Clock Frequency 100 khz to 1 MHz Counting Direction Increasing clockwise or increasing counter clockwise seen from shaft end of encoder Electrical Protection Reverse polarity and output short circuit protected Tested to EN61000-6-2: 2005 (industrial environments) Noise Immunity Electromagnetical compatibility (EMC) and EN61000-6-3: 2007 (residential, commercial, and light-industrial environments) for Electromagnetic compatibility (EMC) Assignment 8-leads M9; 8-pin M12; 8-pin Differential Differential Single Ended Signal Wire Color Pin Number CLK+ green 3 3 CLK- yellow 4 - DO+ gray 5 5 DO- pink 6 - Direction red 8 8 Preset blue 7 7 V sup brown 2 2 GND white 1 1 Shield Shield must be connected to connector housing connected to case ground Page 2 to 5
Interface msb = Most Significant Bit lsb = Least Significant Bit t C = Clock Period = 1 to 10 µsec. (100 khz to 1 MHz) t 1 = Clock High = 50% ± 15% of Clock Period t 2 = Clock Low = 50% ± 15% of Clock Period t D = Clock to Data Valid = < 100 nsec. t M = Monoflop Time = 20 ± 3 µsec. Implementation During the initial set-up and installation of the encoder, it is possible to set the direction of rotation and preset the encoder to zero. Setting of Direction The connection designated Direction is used to set the direction of rotation. If the line is open or connected to Vsup, the value will increase when the shaft is rotated clockwise when seen from the shaft end. If the line is connected to GND the value will increase when the shaft is rotated counter clockwise when seen from the shaft end. Notice, that the encoder must not be powered when the direction of rotation is set / changed. Notice also, that the encoder will change its position value when the direction of rotation is changed. Preset to Zero The connection designated Preset is used to preset the encoder zero. If the line is open or connected to Vsup, the encoder will not be preset to zero. If the line is connected to GND, the encoder will be preset to zero. The encoder will be held at zero as long as the line is connected to GND, even though the shaft is turned. The line must be connected to GND for at least 100 msec. for the preset to take effect. The new zero point will be stored permanently in the encoder. Notice, that the encoder must be powered when it is preset to zero. Page 3 to 5
Dimensions Standard Gland M9 M12 Page 4 to 5
Ordering Example Type - 1213 - B - D - 03-13 - 64-01 - S - M9/8 - S1 Resolution Multiturn 1213 = 12 bits revolutions 1613 = 16 bits revolutions 2013 = 20 bits revolutions 2413 = 24 bits revolutions Singleturn 0013 = Steps/Revolution 13 bits Code B G = Binary = Gray Electrical Interface D = Differential (RS422) S = Single Ended (TTL) Hollow Shaft Diameter - Length 03-13 = 3mmx 13mm* 04-13 = 4mm x 13mm 05-13 = 5mm x 13mm 06-13 = 6mm x 13mm ⅛-13 = ⅛ in x 13mm* 3 / 16-13 = 3 / 16 in x 13mm* ¼-13 = ¼ in x 13mm IP-Rating 64 = IP64 67 = IP67 Length [m] Standard 01 = Standard is 1 meter SF = Specific length 00 = no cable Takeout S = Side (radial) M9/8 = M9; 8-pin* M12/8 = M12; 8-pin 00 = no connector Spring Coupling S1 = 3 holes p/n 80139791 S2 = 2 holes p/n 80140700 S3 = 2 holes p/n 80149578 S4 = 1 hole p/n 80140482 00 = no spring coupling *not on stock Page 5 to 5