GE401.B10A102

Absolute encoders - SSI Shaft with clamping or synchro flange Optical multiturn encoders 14 bit ST / 12 bit MT GE400, GE401 - SSI Features – Encoder multiturn / SSI – Stainless steel design – Optical sensing – Resolution: singleturn 14 bit, multiturn 12 bit – Clamping or synchro flange – Electronic setting of zero point – Counting direction input – High resistance to shock and vibrations – Suitable for high positive, negative accelerations GE400 with clamping flange Technical data - electrical ratings Voltage supply Consumption w/o load Initializing time (typ.) Interface Steps per turn Number of turns Absolute accuracy Sensing method Code Code sequence Inputs 10...30 VDC ≤50 mA (24 VDC) 20 ms after power on SSI 16384 / 14 bit 4096 / 12 bit ±0.025° Optical Gray or binary CW/CCW coded by connection SSI clock Control signals UP/DOWN and zero SSI data linedriver RS485 Diagnostic outputs push-pull DIN EN 61000-6-2 DIN EN 61000-6-4 Self-diagnosis Code continuity check Multiturn sensing UL approval / E63076 Weight approx. E-connection GE400 - SSI Shaft Flange GE401 - SSI Shaft Flange ø6 mm Synchro flange ø10 mm Clamping flange Reverse polarity protection Yes Technical data - mechanical design Housing Protection DIN EN 60529 Operating speed Starting torque Rotor moment of inertia Admitted shaft load Materials Operating temperature Relative humidity Resistance ø58 mm IP 67 ≤10000 rpm (mechanical) ≤6000 rpm (electric) ≤0.03 Nm 20 gcm² ≤20 N axial ≤40 N radial Housing: stainless steel 1.4305 Flange: stainless steel 1.4305 -25...+85 °C -40...+85 °C (optional) 95 % non-condensing Subject to modification in technic and design. Errors and omissions excepted. 14/11/2008 Output circuit Interference immunity Emitted interference Diagnostic functions DIN EN 60068-2-6 Vibration 10 g, 16-2000 Hz DIN EN 60068-2-27 Shock 200 g, 6 ms 600 g Connector Approval 1 www.baumerivo.com www.baumerivo.com Shaft with clamping or synchro flange Optical multiturn encoders 14 bit ST / 12 bit MT Absolute encoders - SSI GE400, GE401 - SSI Part number Clamping flange GE400. A A1 02 Synchro flange GE401. B A1 02 E-connection A1 Connector M23, 12-pin, radial 10 12 20 90 Voltage supply / signals 10...30 VDC / gray code 25 bit 10...30 VDC / binary code 25 bit 10...30 VDC / gray code 24 bit 10...30 VDC / gray code 26 bit 10 12 20 90 E-connection A1 Connector M23, 12-pin, radial Voltage supply / signals 10...30 VDC / gray code 25 bit 10...30 VDC / binary code 25 bit 10...30 VDC / gray code 24 bit 10...30 VDC / gray code 26 bit Flange / Shaft A Clamping flange / ø10 mm IP 67 Data transfer tp T=1/f clock data tv bit n bit n-1 bit 3 bit 2 bit 1 Flange / Shaft B Synchro flange / ø6 mm IP 67 Accessories Mounting accessories for GE400 - SSI Z 119.017 Mounting angle for clamping flange tm Clock frequency f Scan ratio of T Time lag tv Monoflop time tm Clock interval tp 62.5...1500 kHz 40...60 % 150 ns 25 µs + T/2 30 µs Subject to modification in technic and design. Errors and omissions excepted. 2 www.baumerivo.com 14/11/2008 Absolute encoders - SSI Shaft with clamping or synchro flange Optical multiturn encoders 14 bit ST / 12 bit MT GE400, GE401 - SSI Terminal significance UB GND Data+ DataClock+ Encoder voltage supply. Encoder ground connection relating to UB. Positive, serial data output of differential linedriver. Negative, serial data output of differential linedriver. Positive SS clock input. Clock+ together with clock- forms a current loop. A current of approx. 7 mA towards clock+ input means logic 1 in positive logic. Negative SSI clock input. Clock- together with clock+ forms a current loop. A current of approx. 7 mA towards clock- input means logic 0 in positive logic. Input for setting a zero point anywhere within the programmed encoder resolution. The zero setting operation is triggered by a High impulse and has to be in line with the selected direction of rotation (UP/DOWN). Connect to GND after setting operation for maximum interference immunity. Impulse duration >100 ms. Diagnostic output. An error warning is given at level Low. Important: Interferences must be drained by the downstram electronics. Terminal assignment Connector Pin 1 Pin 2 Pin 3 Pin 4 Pin 5 Pin 6 Pin 7 Pin 8 Pin 9 Pin 10 Pin 11 Pin 12 Assignment UB GND Clock+ Data+ Zero setting DataClockDATAVALID UP/DOWN DATAVALID MT – – Please use cores twisted in pairs (for example clock+ / clock-) for extension cables of more than 10 m length. Clock- Zero setting 8 7 6 5 12 91 10 11 2 3 4 DATAVALID Trigger level SSI SSI-Clock SSI-Data Control inputs Input level High Input level Low Input resistance Diagnostic outputs Output level High Output level Low Load High Load Low Circuit Optocoupler Linedriver RS485 Input circuit >0.7 UB UB -3.5 V (I = -20 mA)