X700.A121202

Absolute encoders - SSI EX approval ATEX EEx d IIC T6 Single- and multiturn encoder 14 bit ST / 12 bit MT X 700 - SSI Features – Encoder single- or multiturn / SSI / ATEX – Optical sensing – Resolution: singleturn 14 bit, multiturn 12 bit – Clamping flange / shaft ø10 mm – Explosion protection per EEx d IIC T6 – Area of application: EX I/II 2 GD / ATEX 133213X – Device class 2 / zone 1 (gas), zone 21 (dust) – Electronic setting of zero point – Counting direction input X 700 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 / E301461 Weight approx. E-connection Reverse polarity protection Yes Technical data - mechanical design Housing Shaft Flange Protection DIN EN 60529 Operating speed Starting torque Admitted shaft load Materials Operating temperature Relative humidity Resistance ø70 mm ø10 mm (clamping flange) Clamping flange IP 67 ≤6000 rpm (mechanical) ≤6000 rpm (electric) ≤0.4 Nm ≤60 N axial ≤50 N radial Housing: stainless steel Flange: stainless steel -25...+60 °C 95 % non-condensing Subject to modification in technic and design. Errors and omissions excepted. 29/10/2008 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 1300 g Cable 2 m (other length upon request) Approval 1 www.baumerivo.com www.baumerivo.com EX approval ATEX EEx d IIC T6 Single- and multiturn encoder 14 bit ST / 12 bit MT Absolute encoders - SSI X 700 - SSI Part number Singleturn X 700. A 1 12 02 Multiturn X 700. M 1 12 02 E-connection 12 Cable 2 m, axial Voltage supply / signals 0 10...30 VDC / gray code 13 bit 2 10...30 VDC / binary code 13 bit Flange / Shaft 1 Clamping flange / ø10 mm IP 67 Design A Singleturn Data transfer tp T=1/f clock data tv bit n bit n-1 bit 3 bit 2 bit 1 E-connection 12 Cable 2 m, axial Voltage supply / signals 1 10...30 VDC / gray code 25 bit 2 10...30 VDC / binary code 25 bit 4 10...30 VDC / gray code 24 bit Flange / Shaft 1 Clamping flange / ø10 mm IP 67 Design M Multiturn 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 29/10/2008 Absolute encoders - SSI EX approval ATEX EEx d IIC T6 Single- and multiturn encoder 14 bit ST / 12 bit MT X 700 - 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 Core colour Assignment brown white green grey blue pink yellow black red violet Trigger level SSI SSI-Clock SSI-Data Control inputs Input level High Input level Low Input resistance Output Output level High Output level Low Load High Load Low Circuit Optocoupler Linedriver RS485 Input circuit >0.7 UB 2.5 V (I = -20 mA)